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RADIO - IMAGISTICA IN SPECIALITATILE MEDICO - CHIRURGICALE NEURO - RADIOLOGIE OTO - RINO - LARINGOLOGIE OFTALMOLOGIE ENDOCRINOLOGIE OBSTETRICA - GINECOLOGIE © Rad/imag.IASI-1999-2003

Radio-imagistica in Specialitati Med.chir

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RADIO

-

IMAGISTICA

IN SPECIALITATILE

MEDICO

-

CHIRURGICALE 

NEURO

-

RADIOLOGIE

OTO

-

RINO

-

LARINGOLOGIE

OFTALMOLOGIE

ENDOCRINOLOGIE

OBSTETRICA

-

GINECOLOGIE

© Rad/imag.IASI-1999-2003

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NEURO

-

RADIOLOGIE

METODE DE RADIO-IMAGISTICA :

-RADIOGRAFIA STANDARD:schelet cranian,col.vertebrala

-CT;ANGIO-CT (CT spiral,multidetector);

-ANGIOGRAFIA Rx (DSA): -arc aortic,carotida,verteb rala;

-IRM +ANGIO-RM=> metoda de electie:cea mai fidela metodade vizualizare a structurilor cerebrale si canalului/ maduveispinale;

-ECOGRAFIA DOPPLER:carotidiana;

-transcraniana;transfontanelara

-SCINTIGRAFIA:SPECT;PET=aplicatii limitate

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RADIOGRAFIE

CRANIU PROFIL

Examenul Rx al scheletuli-primul practicat in traumatologia craniana

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RADIOGRAFIE

A BAZEI DE

CRANIU:INCIDENTA

HIRTZ 

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RADIOGRAFIE BAZA CRANIU:detaliu (Zoom digital) 

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CT:CRANIU

AXIAL

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IRM CRANIO-CEREBRALA

PRIMA APLICATIE CLINICA IN URMA CU 23ANI; 

-APLICATII ACTUALE= toata patologia cerebrala:

-Scleroza multipla (metoda unica,superioara CT);

-patologie vasculara :AVC,tromboze,infarcte,anevrisme;

-Malformatii A-V;anomalii de dezvoltare cerebrale;

-inventarul tumorilor – hipofiza, de fosa posterioara,nervi cr.;

-controlul rezultatelor dupa interventii terapeutice.

© Rad/Imag.2002

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T-1 T-2

ventriculi

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IRM:STRUCTURI

CEREBRALE,

ORBITARE,

OCULAREn.optic

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APLICATII ALERADIO- IMAGISTICII

DIAGNOSTIC 

•MALFORMATII CONGENITALE (chiar fetale,in utero);  

•TRAUMATISME CRANIO-VERTEBRALE:fracturi,hematom; 

•PATOLOGIE VASCULARA:-MAV,angioame, - 

ateromatoza: stenoze,ischemie,infarcte,ramolismente,anevrisme.

•INFECTII :-meningo-encefali te;abcese cerebrale;scleroza in placi; 

•TUMORI :- PRIMITIVE:astrocitom,meningiom,meduloblastom

. -METASTATICE:de la cancer sin,pulmon,renal etc. 

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IRM FETALA,in utero : 

MALFORMATIE CEREBRALA :holoprosencefalie

© Rad/Imag.2002

-S.cerebrala absenta

temporo-occiptal,inlocuitacu lichid (hipersemnal

omogen T2)

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CT:

CHIST

ARAHNOIDIANTEMPORALSTG.

-formatiune expansiva cu

continut lichidian pur si

capsula periferica fina

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CT;

HIDROCEFALIE

SIST.VENTRICULAR 

DILATAT

i d i

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  CT nativ:HEMATOAME POST-TRAUMATICE:

A)EPIDURAL;B).INTRACEREBRAL 

A BHiperdensitate

spontana

(singe),cu halou

limitant(edem,

meninge)

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CT:

HEMATOM EPIDURAL

POST-TRAUMATIC

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CT:INFARCT CEREBRAL

Zona hipodensa

neomogena cu stergerea

structurilor cerebrale si

 partiala lichefiere

li i ib il i i l h i l i

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CT:

INFARCT

CEREBRAL

INTINS 

Clinic:Fibrilatie atriala;hemiplegie

-zona hipodensa,lichefiata partial cu disparitia structurii

cerebrale occipital post.drept;

-moderat halou periferic-edem;

-zona nu capteaza contrastul

iodat,care este vizibil in vase

Pl i d l i lb

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© Rad/Imag.2002

IRM-AX & SAG:SCLEROZA MULTIPLA 

IRM =singura

metoda cereveleazaleziuniledemielinizantedin SM

Placi de scleroza in s.albadominant periventricular :benzi de hipersemnal T2

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IRM :Tumora cerebrala parietala dr.:invazie sist.ventricular,edem,hemoragii intratumorale

© Rad/Imag.2002

axial

coronal

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IRM ,T-2 AX& SAGITAL

TUMORA FRONTALA STGA (astrocitom)

edem

T

masa expansiva incapsulata cu

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© Rad/Imag.2002

IRM CEREBRALA:

TUM. UNGHI PONTO-CEREBELOSNERV ACUSTICO-VESTIBULAR 

(SCHWANOM)

-masa expansiva incapsulata cu

hipersemnal T2,compresiva pe

s.cerebrala hemi-cerebel dr.;

-captare contrast in T1;

-dilatare ventriculara secundara.

IRM TUMORA HIPOFIZARA EXTENZIE SUPRASELARA

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IRM:TUMORA HIPOFIZARA:EXTENZIE SUPRASELARA

AXIAL

SAGITAL CORONAL © Rad/Imag.2002

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CT:TUMORA CEREBRALA DE UNGHI PONTO-CEREBELOS

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CT: 

TUMORA

CEREBRALA;

SD.EXPANSIV,EDEM,

COMPRESIA

VENTRICULULUI LAT.

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CT:EXAMEN

POST

CRANIOTOMIE

TUMORA

CHISTICA

IN EVOLUTIE

-volet operator 

tensionat,cu

 protruzia de l.c.r simasa tumorala la

exterior;edem masiv

si disparitia

structurilor cerebrale

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ECOGRAFIE  cerebrala prin volet operator: TUMORA RESTANTA

Ventricul lateral

Tedem

Formatiune expansiva

solida,hiperecogena,cu

edem peritumoral (halou

hipoecogen)

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CT:

METASTAZECEREBRALE

(cancer mamar) 

-noduli multipli in

substanta cerebrala,cu

densitate diferita dupa

contrastare:cerc opac

 periferic si zonacentrala mai hipodensa

-zone multiple nodulare rotund-ovalare in hipersemnal

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IRM - T2:metastaze cerebeloase(cancer mamar operat de 2 ani)

© Rad/Imag.2002

zone multiple nodulare,rotund ovalare, in hipersemnal

T2 cu halou periferic

IRM :

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IRM :MAV CEREBELOASA hemoragica

nidus

© Rad/Imag.2002

-formatiune expansiva

cerebeloasa dr. cu

structura mixta,imagini

serpiginoase lichidiene

aspect vermicular (vase

angiomatoase);

-halou in hipersemnal

(hemoragie)

©

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ANGIO-IRM CEREBRALA :RAPOARTE VASCULARE CU TUMORA-incidente variate 3D

T

© Rad/Imag.2002

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Angio-RM cu contrast 

Foloseste contrast paramagnetic tip Gadolinium( ex.:Magnevist-Schering AG);

•Injectarea iv.a contrastului manuala sau cu injectoare

automate ;

•Cantitatea de s.c.-01-02 mmol/Kg corp;

•Viteza de injectare fctie de vasele vizate=0,5-1,5 ml/sec

•Momentul inceperii achizitiei datelor este selectat fctie

de viteza /timpul de circulatie;soft-urile moderne deangio-RM permit detectare automata a fluxului de

contrast in zona cercetata-reducind neconcordantele

intre peak-ul maximal al concentratiei s.c. si achizitie.

ANGIO-RM:CAROTIDE & VERTEBRALE

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ANGIO-RM:CAROTIDE & VERTEBRALE

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 VASELE CEREBRALE:ANGIO-IRM SI PREP. ANATOMIC

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  ANGIO-RM:VENELE CEREBRALE 

© R d/I 2002

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 ARTERIO-IRM 3D- AXIAL: art.cerebrale normale

© Rad/Imag.2002

a.cerebr.ant

r.temporale

r.parietale

r.occipitale

a.cerebr.mijlocie

a.cerebr.posterioara

a.comunicantaanterioara

a.Comunicanta posterioara

© R d/I 2002

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a.cerebr.

mijlocie

a.cerebr.anterioara

a.tr.bazilar carotida

MIP coronal-aspect normal

© Rad/Imag.2002

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MIP sagital/oblic:aspect normal

© Rad/Imag 2002

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 Angio-IRM,CORONAL:

TROMBOZA CAROTIDA DR.

MIP/SEGMENTARE

Carotida stga

© Rad/Imag.2002

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 Angio-IRM/CONTRAST 3D - CORONAL:

STENOZA/TROMBOZA CAROTIDA STGA © Rad/Imag.2002

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Post-procesare:

Subtractie & segmentare

 Angio-IRM /CONTRAST:stenoze carot.interna -bilateral

© Rad/Imag.2002

Post-procesare:

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 Angio-IRM /CONTRAST:stenoze carot.interna -bilateral

Subtractie & segmentare

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AORTOGRAFIE-IRM,cu contrast:stenoza a.vertebrale

AORTOGRAFIE Rx-DSA:arc aortic=>carotide/vertebrale normale

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O OG S : c o c c o de/ve eb e o e

Carotida stga

Vertebrala stga

Carotida dr.

Vertebrala dr.

cateter 

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AORTOGRAFIE Rx DSA TORACICA: stenoza carotida dr.;tromboza carotida com stga. 

stenoza

tromboza

© Rad/Imag 200

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 ANEV. A.CERBRALA MIJLOCIE:AIRM-CORONAL,MIP/SEGMENTARE

© Rad/Imag.200

MOVIE/AUTOPLAY 

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 ANEV. A.CERBRALA MIJLOCIE:

 AIRM-CORONAL,MPR,SEMENTARE/SURFACE RECONSTR./SPIN

spaiuc

 AngioIRM cerebrala

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g

FUZIUNE CU

CT -3D

STUDIUEXPERIMENTAL

1995 /ECR,VIENA/

INSTIT.MATEM.MED/BIOLOGIE

HAMBURG,Germania

ARTERIOGRAFIE Rx VERTEBRALA:anevrism bazilar 

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A.Vertebrala

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Angio-IRM:MAV (Malformatie Arterio-Venoasa)Parietala stanga-in teritoriul Art.Cerebrale Mijlocii(ACM)

DSA

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ARTERIOGRAFIE Rx CAROTIDIANA:MALFORMATIE A-V 

Vase aberante si lacuri vasculare in aria

art.cerebrale mijlocii-temporo-occipital

PA LAT

PA © Rad/Imag.2002

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ARTERIOGRAFIE RxCAROTIDIANA DSA;faza venoasa

MALFORMATIE

ARTERIO-VENOASA:lacuri opace venoaseabundente,conglomerate

LAT

© g

IRM:coloana vertebrala lombo-sacrata:

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IRM:coloana vertebrala lombo-sacrata:

discartroza

T1-Post-contrast i.v.(Gadolinium )

© Rad/Imag.2002

-hipersemnal subchondral platouri vertebrale L5-S1;-scaderea

grosimii discului intervertebral;captare contrast tip inflamator 

T2 -nativ

-Masa solida de partimoi,ovoida,incapsulata;

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Post-contrast:captare

sagital

IRM CERVICALA:Meningiom,C3-4

coronal

, , p ;

capteaza intens contrast

 paramagnetic-deci =

hipervascularizata;

-compresie /ingustare a

cordonului medular 

C2

C4

Tcordonmedular compresat

nativ

nativ

Clinic:paraplegie m inferioare.

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IRM:MALFORMATIE A-V (arterio-venoasa)

VERTEBRO-MEDULARA

CORONAL

SAGITALAXIAL

© Rad/Imag.2002

Structuri vasculare

anormale,serpiginoase

vermiforme,in

hipersemnal T2 ce

ocupa canalul spinal si

se extind lateral ;structuri medulare

disparute

© Rad/Imag.2002

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© Rad/Imag.2002

MIELOGRAFIE-IRM CERVICALA:

Canal spinal ingustat prin osteofitozaproeminata;compresiune a structurilor medulare

sagital

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Clinic:traumatism forte cervical;tetraplegie de 1 luna.IRM:DISCARTROZA PREEXISTENTA;

MODIFICARI MEDULARE SECUNDARE: -stenoze canal spinal etajate;ingustare cordon medular si

cavitate siringomielica mica ,structura cordonala disparuta.

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Clinic:”Discopatie”;IRM=Metastaze vertebro-medulare

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p ;

mielo-IRM

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 METASTAZE VERTEBRO-MEDULARE

(Clinic:Rezectie Transuretrala:-cancer prostata).

© Rad/Imag.2002 -distructii/tasari vertebrale multiple;-masatumorala invadanta in canalul spinal

sagital

axial

T

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NEURORADIOLOGIE

INTERVENTIONALA •ANGIOPLASTIE PERCUTANA TRANSLUMINALA:in stenozele arteriale ateromatoase carotidiene,vertebrale

•EMBOLIZARE TERAPEUTICA:FAV,anevrisme;•CHEMOTERAPIE INTRAARTERIALA selectiva: -tromboze vasculare,tumori maligne;

•IRADIERE INTERSTITIALA transcutana;

•“GAMMA KNIFE”:iradiere externa stereotactica,ghidata CT-in tumori maligne. 

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ANGIOPLASTIA CAROTIDEI

• INDICATII:

-stenoze strinse -60-70% -ce nu beneficiaza deendartrectomie chirurgicala (datorita unor contraindicatii)

-accidente vasculare tranzitorii repetate;-re-stenozarea dupa endarterectomie;

-leziuni inaccesibile chirurgical (la ostium sauinalte,retromandibular)

• CONTRAINDICATII:-tromboza completa;-hemoragie cerebrala;-atac ischemic major,cu

 paralizii definitive;-tumori cerebrale.

Balon protectiea.vertebrala

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TEHNICA APT

CAROTIDA COMUNA STANGA

Abord transfemural

-cateter-balon pozitionat intra-

stenotic; balonul degonflat; -

balon protectie cerebrala gonflat

supra stenotic 

axial

cerebrala

Balon terapeutic

degonflat

 Procedura se executa sub control 

 fluoroscopic,cu contrast iodat 

Carotida

dreapta

Tr.brahio

cefalicTr.brahio

cefalic

© Rad/Imag.Iasi-2003

Balon protectie

b l

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TEHNICA APT 

CAROTIDA COMUNA STANGA

Abord transfemural

-cateter-balon pozitionat intra-

stenotic; balonul gonflat

maximal;

-balon protectie cerebrala

gonflat 

axial

cerebrala

Balon

terapeutic

© Rad/Imag.Iasi-2003

 Procedura se executa sub control 

 fluoroscopic,cu contrast iodat 

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ENDOPROTEZARE PERCUTANA:introducerea protezei

montate pe cateter-balon prin teaca arteriala femurala

Balon protectie

b l

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ENDOPROTEZARE 

CAROTIDA COMUNA STANGA

Abord transfemural

-Cateter-balon cu proteza

pozitionata intra-stenotic,dupa

pre-dilatatie;

-balonul degonflat,proteza

colabata pe balon;

-balon protectie cerebralagonflat suprastenotic 

axial

Proteza

colabata

cerebrala

© Rad/Imag.Iasi-2003

 Procedura se executa sub control 

 fluoroscopic,cu contrast iodat 

Balon protectie

cerebrala

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ENDOPROTEZARE

CAROTIDA COMUNA STANGA

Abord transfemural

-cateter cu balonul gonflat

maximal; proteza expandata ;

-balon protectie cerebrala

gonflat 

axial

proteza

cerebrala

© Rad/Imag.Iasi-2003

 Procedura se executa sub control 

 fluoroscopic,cu contrast iodat 

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ENDOPROTEZARE

CAROTIDA COMUNA STANGA

Abord transfemural

CONTROL AORTOGRAFIC axial

proteza

© Rad/Imag.Iasi-2003

 Procedura se executa sub control 

 fluoroscopic,cu contrast iodat 

Balon protectiecerebrala

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ENDOPROTEZARE CAROTIDA

STANGA INTERNA-BIFURCATIE

Abord transfemural-proteza colabata pe balonul

degonflat,pozitionata intrastenotic,

dupa pre-dilatatie;-balon protectie cerebrala gonflat

proteza

axial

© Rad/Imag.Iasi-2003

 Procedura se executa sub control 

 fluoroscopic,cu contrast iodat 

Balon protectie

cerebrala

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cerebrala

proteza

ENDOPROTEZARE CAROTIDA

STANGA INTERNA-BIFURCATIE

Abord transfemural

- balonul terapeutic gonflat

maximal si proteza expandata;

-balon protectie cerebrala gonflat

axial

© Rad/Imag.Iasi-2003

 Procedura se executa sub control 

 fluoroscopic,cu contrast iodat 

Balon protectie

cerebrala

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cerebrala

proteza

ENDOPROTEZARE CAROTIDA

STANGA INTERNA-BIFURCATIE

Abord transfemural-aspirare fragmente aterom prin

cateterul-tutore,dupa extragerea

cateterului cu balon;

-balonul de protectie cerebralagonflat.

Cateter 

tutore 8Fr aspira

Cateter-tutore

axial

© Rad/Imag.Iasi-2003

 Procedura se executa sub control 

 fluoroscopic,cu contrast iodat 

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proteza

ENDOPROTEZARE CAROTIDA

STANGA INTERNA-BIFURCATIE

Abord transfemuralARTERIOGRAFIE de CONTROL

axial

Jet contrast

iodat

© Rad/Imag.Iasi-2003

 Procedura se executa sub control 

 fluoroscopic,cu contrast iodat 

Balon protectiecerebrala

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Proteza

expandata

ENDOPROTEZARE CAROTIDA

DREAPTA INTERNA-BIFURCATIE

Abord transfemural- balonul gonflat maximal si

proteza expandata;

-balon protectie cerebrala gonflat

© Rad/Imag.Iasi-2003

 Procedura se executa sub control 

 fluoroscopic,cu contrast iodat 

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Proteza

expandata

ENDOPROTEZARE CAROTIDA

DREAPTA INTERNA-BIFURCATIE

Abord transfemuralARTERIOGRAFIE CONTROL

contrast

© Rad/Imag.Iasi-2003

 Procedura se executa sub control 

 fluoroscopic,cu contrast iodat 

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stenoza

ANGIOPLASTIA & ENDOPROTEZAREA CAROTIDEI COMUNE DREPTE

1 2 3

4 5 6

Arteriografie pre-APT

 balon

Cateterism selectiv Pozitionare/gonflare

Gonflare/expandare proteza

 proteza

Angiografie finala DSA

lumen

recalibrat

Degonflare/retragere balon

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US – duplex (mod B& DOPPLER color)

STENOZA ATEROMATOASA A CAROTIDEI INTERNE: -placi proieminate in lumen,calcificate(vid sonic posterior);-flux turbionar (“mozaic”)intrastenotic 

Cazul continua

A B C

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ANGIOPLASTIE CAROTIDIANA INTERNA:

A)arteriografie cu subtractie digitala pre-interventionala;

-stenoza ateromatoasa peste 60% a carotidei interne;B)cateter de angioplastie cu balonul gonflat intra-stenotic;

C)arteriografie de control:recalibrarea lumenului carotidian

A B C

POST-APT

(Studiul US Doppler-in pg.precedenta)

PRE-APT

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RADIO-IMAGISTICA 

O.R.L. INDICATII;METODE:

OTO==> exam.urechii medii /interne: infectii,traumatisme,tumori 

==>radiografii+tomo: incidente:  Schűller,Stenvers,Hirtz; 

==>CT;IRM;angioDSA (carotidiana).

RINO=> exam.sin.fetei,orif.nazale,rinofaringe: idem OTO; 

==>rad+tomo:incidente:Blondeaux,Hirtz,cr.profil; 

==>CT;IRM.

LARINGO-FARINGE: t.b.c.;tumori :c.vocale,vestibul ,glota etc.

==>CT;IRM;f luorograf ie +bar iu/L ipiodol(far inge)  

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CT:EX.AXIAL PENTRU RINOFARINGE,

SFENOID,BAZA DE CRANIU,SINUSURI MAXILARE

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CT:STRUCTURA URECHII MEDII/INTERNE

CT

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CT: 

SECTIUNI

OBLICE

PRIN

URECHEA

MEDIE/

INTERNA,BILATERAL

RADIOGRAFIE ASINUSURILOR MAXILO-

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FACIALE:

-tumora sinus maxilar dr.;

-ingrosare mucoasa sin max sting.

IRM IN OTO RINO

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IRM IN OTO-RINO-

LARINGOLOGIEAPLICATII :Diagnostic de prezenta,etiologie si extenzie inurmatoarele afectiuni:

-CANCER HIPO/RINOFARINGE,LARINGE;

-TUMORI BENIGNE-NEURINOM,FIBROM;

-SUPURATII;

-CHISTURI ,SINUZITE,MUCOCEL;

-DECELAREA CANCERELOR OCULTE,CU METASTAZEGANGLIONARE CERVICALE PRECESIVE.

SINUSITA CRONICA

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SINUSITA CRONICA&

CHIST SIN.MAXILAR 

© Rad/Imag.2002

AX

CORONAL

IRMN:

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IRMN:

BAZA

CRANIULUIINCIDENTA

AXIALA:

NEURINOMDE

ACUSTICminiatural 

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IRM CERVICALA:CANCER LARINGIAN

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IRM CERVICALA:CANCER LARINGIAN

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Angio-DSA

CAROTIDA: 

TUMORA

JUGALA

MALIGNA

Vase de

neoformatie

alimentate de

ramuri

carotida

externa

(maxilara)

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IMAGISTICA

OFTALMOLOGICAOBIECTIV:Vizualizarea directa a globului ocular+anexe

si a orbitei

METODE:-IRM=>met.de electie pt.toate structurile;

-US==>corpi straini,dezlipire retina,tumori.

-CT=>tumori+invazie orbitara;-Rad.clasica:orbite,baza cr.,gauri optice;

-Rad.cu grila de caroiaj==>corpi straini opaci Rx 

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ECOGRAFIE OCULARA:CORP STRAIN 

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ECOGRAFIE OCULARA:

MODIFICARI POST-TRAUMATICE

-dezlipire de retina;-sinechii in

vitros;scaderea sfericitatii-ratatinare

decolare retiniana

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US OCULARA:

-sinechii in vitros;-dezlipire retina

Clinic:traumatism ocular direct

Mod TM

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ECOGRAFIE OCULARA:DEZLIPIRE DE RETINA 

Mod TM

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ECOGRAFIE OCULARA:TUMORA RETROOCULARA 

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US:TUMORA RETRO-OCULARA

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IRM IN OFTALMOLOGIE

APLICATII :

-TUMORI ORBITARE,GLOB OCULAR;

-SUPURATII ORBITARE;

-NEVRITE,MIOZITE.

-DG.DIFERENTIAL AL EXOFTALMIEI.

© Rad/Imag.2002

IRM:STRUCTURI

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IRM:STRUCTURI

CEREBRALE,

ORBITARE/

OCULARE=normale

--nodul ovoid in

hipersemnal acolat la structurile

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IRM T2:MELANOAMEOCULARE

hipersemnal,acolat la structurile

 parietale ale globului ocular;

-stergerea interfetei externe a

tumorii sugereaza extenzia

extraglobulara.

coronal

axial

cristalinul

IRM,T2:sagital

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MUCOCELSINUS FRONTAL

Exoftalmiecompresivasecundara

Glob ocular 

colectie

RADIO

-

IMAGISTICA IN

ENDOCRINOLOGIE

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ENDOCRINOLOGIEAPLICATII IN STUDIUL:-TIROIDEI/PARATIROIDELOR;

-OVARELOR -GL.MAMARE;

-TESTICULULUI;

-GL.SUPRARENALE;-HIPOFIZEIMETODE:-ULTRASONOGRAFIE- mod B & DOPPLER;

-CT;-SCINTIGRAFIE;-IRM;

-ANGIOGRAFIE:rar indicata;

-flebografie spermatica-pt.localizarea unui testiculectopic nedecelat prin alte metode;embolizare varicocel ininfertilitatea masculina secundara.

GLANDA TIROIDA

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GLANDA TIROIDAMETODE:-SCINTIGRAMA I-131;US-7-10 Mhz+Dopplercolor&Angio Power;CT;IRMN,RAD.STANDARD (torax).

ASPECTE:-marime,structura (toate met.);-functie(Scintigrafia-iodocaptare)

INDICATII: -TIROIDITE,-GUSA ENDEMICA-TIROIDA PLONJANTA,-ABERANTA,

-CHISTURI,

-ADENOAME,-CANCER.

RAD.INTERVENTIONALA:punctii ecoghidate,scleroterapiaprin alcoolizare=>chisturi,adenoame. 

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V jugulara

US mod B & Doppler:TIROIDA NORMALA

LARINGE

Lob dr.

istm

Lob stg

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US:GUSA NODULARA:hipertrofie bilobara;noduli

hipoecogeni,mai evidenti si voluminosi in lobul drept

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US mod B & Doppler:lob dr.tiroidian hipertrofiat;nodul

adenomatos cu halou vasculat periferic

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US TIROIDIANA:NODULI HIPOECOGENI,CALCIFICARI

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  US DOPPLER POWER ANGIO COLOR:NODULI TIROIDIENI HIPERVASCULARIZATI

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US.DOPPLER ANGIO POWER COLOR-TIROIDA

NODUL ADENOMATOS-HIPERVASCULARIZAT

GLANDE PARATIROIDE 

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METODE:-SCINTIGRAFIE=>tehnica dublului trasor:I-131 +

+Tallium 201;-ULTRASONOGRAFIE mod B & Doppler

INDICATII:-ADENOM SECRETANT (parathormon=hiper-

paratiroidie)  – din boalaRECKLINGHAUSEN 

(osteozaparatiroidiana);se examineaza Rx intregul schelet,care prezintamodificari caracteristice:osteoporoza,rezorbtii chistice etc. 

LOCALIZAREA ADENOMULUI se poate face prin:-US si IRM=tumori > de 8 mm;

-SCINTIGRAFIE;-ARTERIOGRAFIE SELECTIVA (tr.tiro-scapulo-vertebral)

RAD.INTERVENTIONALA:punctie cu fin acecoghidata => siscleroterapie percutana prin alcoolizare

OVARE

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METODE:-ULTRASONOGRAFIA TRANSABDOMINALA;

-ENDOSONOGRAFIA TRANSVAGINALA

-IRM- pelvis/abdomen (sd.malformative complexe)

INDICATII: -OVARE POLICHISTICE;

-TUMORI OVARIENE SECRETANTE;

-SD.MALFORMATIVE:agenezii uter/ovar etc. 

(Vezi si “ginecologie”) 

GLANDA MAMARA

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GLANDA MAMARAMETODE:-MAMOGRAFIA;

-ULTRASONOGRAFIA mod B,7-10Mhz,Doppler ;

-GALACTOGRAFIA;

-IRMINDICATII:-MASTOZA FIBRO-CHISTICA;

-MAMELA SECRETANTA;

-FIBROADENOMUL;-CANCERUL MAMAR-(ginecologie).

RAD.INTERVENTIONALA:PUNCTIA GHIDATA IMAGISTICin scop diagnostic (cito-biopsie) si terapeutic (chisturi,abcese). 

(vezi si “ginecologie”) 

TESTICUL

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TESTICUL

METODE:-ULTRASONOGRAFIA-mod B ,Doppler color;

-IRM;

-FLEBOGRAFIA SPERMATICA;

INDICATII:-CRIPTORHIDIA:detectia testicul necoborit-ectopic;

-TUMORI SECRETANTE(LEIDIG)(ginecomastie..);

-VARICOCEL=>INFERTILITATE MASCULINA;

RAD.INTERVENTIONALA:-EMBOLIZARE V.SPERMATICA 

PENTRU VARICOCEL=>reduce infertilitatea sec.masculina 50% 

LICHID

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HIDROCEL

TUMORA TESTICULARA

LICHIDtesticul

-nodul hipoecogen,structura

neomogena,contur capsulat ,

neregulat

-imagine transsonica

omogena ce inconjura

testiculul-(reflectogen)

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US TESTICUL:ORHITA SUPURATA;microabcese

-imagini ovoide hipoecogene cucontur neregulat si interfata mai

reflectogena(membrana piogena)

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US DOPPLER COLOR TESTICULARA:ORHITA ACUTA 

-edem si congestie

abundenta ;

-hipervascularizare cu

distributie normala

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US mod B:TESTICUL ECTOPIC in canalul inghinal

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GLANDE  SUPRARENALEMETODE:-ULTRASONOGRAFIA mod B & Doppler color;

-CT+CONTRAST;-IRM;-ARTERIOGRAFIA SELECTIVA(a.diafragmatica,ren.)

INDICATII:-B.ADISSON (insuficienta suprarenala);-HIPERPLAZII GLANDULARE CORTICALE:

- b.Cushing,sd.adreno-genital;-TUMORI MEDULARE SECRETANTE:Clinic=HTA:

-adenom CONN (hiperaldosteronism primar);-feocromocitom 

US:SD.ADRENO-GENITAL:hiperplazie suprarenaliana(virsta-6 luni) 

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SR 

REN 

FICAT

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US:TUMORA DE SUPRARENALA STG  

REN

© Rad/Imag.Iasi-2002

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US:TUMORA SUPRARENALA DREAPTA

© Rad/Imag.Iasi-2002

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US:TUMORA SUPRARENALA DR.:feocromocitom

VCI

ficat

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US: TUMORA SUPRARENALA DREAPTA.

renT

© Rad/Imag.Iasi-2002

-formatiune expansiva

reflectogena,cu impedanta

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FICAT

REN

US: TUMORA SUPRARENALIANA DREAPTA

de tip parenchimatos

© Rad/Imag.Iasi-2002

coronal

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© Rad/Imag.Iasi-2002

IRM & URO-IRM:

TUMORA SUPRARENALA DR.

(FEOCROMOCITOM)

axial

© Rad/Imag.Iasi-2002

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IRM ,T1 CORONAL:TUMORA SUPRARENALA

(CORTICOSUPRARENALOM)

HIPOFIZA

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HIPOFIZA

METODE:-DIRECTE:IRM,CT;

-INDIRECTA=>Rad.standard +tomo plana- sellara

INDICATII:-ADENOMUL HIPOFIZAR CROMAFIL=>

exces de hormon somatotrop=> GIGANTISM(copil);

=>ACROMEGALIA(adult);

Ex.complementare :radiografierea pieselor scheletice afectate 

-ADENOM HIPOFIZAR CROMOFOB=>

exces de LDH=>sd.clinic caracteristic (galactoree/amenoree) 

(Vezi si “Neuroradiologie”) 

-masa expansiva intraselara

ce largeste spatiul

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CT:ADENOM

HIPOFIZAR IN

ACROMEGALIE 

T

interclinoidian;

-captare neomogena a

contrastului,care cresteopacitatea masei tumorale

Sectiuni axiale fine-2mm

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  CT:ADENOM HIPOFIZAR:mica tumora incapsulata,intens opacefiata cu contrast iodat 

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SELLA TURCICA GOALA (“EMPTY SELLA”):-clinic,unii pacienti prezinta insuficienta hipofizara

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IMAGISTICA IN

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IMAGISTICA IN

OBSTETRICA/GINECOLOGIEMETODE:-US: -pelvis,gl mamara;

-IRM:-pelvis ,gl.mamara;

-CT :pelvi-abdominala ,in tumori;

-HISTEROSALPINGOGRAFIA;

-MAMOGRAFIA;

-GALACTOGRAFIA. 

IMAGISTICAGINECOLOGICA:indicatii 

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G N CO OG C : d catI.PELVIS:-METRITE,ANEXITE;PELVIPERITONITE;

-TUMORI BENIGNE:-fibrom uterin;chisturi ovar;-TUMORI MALIGNE:-cancer col/corp uterin;-cancer ovarian;

Se apreciaza :-prezenta,natura,

-extenzia loco-regionala,metastazarea.-ENDOMETRIOZA;DG.INFERTILITATII.II.MAMARA:-DISPLAZII MAMARE:mastoza fibro-chistica;

-TUMORI BENIGNE:-fibroadenom;-papilom intraductal;

-TUMORI MALIGNE: 90%=carcinom ductalRAD.INTERVENTIONALA:-punctii eco-ghidate (cy,tumori);-embolizare hipogastrica in metroragii intratabile (tumori);-recoltare de ovul cu ghidaj US=>pt.fertilizare in vitro  

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US-3D:UTER NORMAL:endometru

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US 3D:UTER SEPTAT,BIFID

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INSTRUMENT INTRAUTERIN ANTICONCEPTIE (sterilet)

 Noduli hipoecogeniincapsulati,cu

calcificari, in grosimea

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US PELVIS:FIBROAME UTERINE

interstitiului miometrial

vezica

-nodul reflectogenincapsulat in

grosimea peretelui

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US:FIBROM UTERIN

uterin

© Rad/Imag.2002

Masa endocavitaracu numeroase vase

neoformate

© Rad/Imag.2002

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US mod B & DOPPLER COLOR: 

ADENOCARCINOM DE ENDOMETRU

 periferice si

centrale (Doppler)

vezica

-nodul hipoecogen,contur 

neregulat ce mareste

di t l i l i

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US:CANCER DE COL UTERIN

vezica

diametrul reg.cervix-ului

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US TRANSVAGINALA:OVAR POLICHISTIC

Formatiune expansivatranssonica incapsulata

 parauterina

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US:CHIST OVARIAN VOLUMINOS

vezica

Formatiune expansiva

hipoecogena cu vase

f if i i

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US-DOPPLER COLOR:TUMORA DE OVAR 

vezica

uter 

neoformate periferice si

centrale

uter Masa expansiva de tip

solid cu vase neoformate

© Rad/Imag.2002

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TUMORA MALIGNA DE

OVAR:

STUDIU US DOPPLER ANGIO POWER COLOR  

vezica

tum

solid,cu vase neoformate

abundente central,in

topografie parauterinadreapta

Mod B

-masa reflectogena cu

contur anfractuos, aderenta

la peretele pelvian si vezica;

it t i i

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ASCITA

TUM

US:CANCER DE OVAR  

-ascita =zona transsonica in

 pelvis,conturind tumora

Masa expansivasolida,hipoecogena,cu

zone centrale transsonice

li h fi i

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TUMASCITA

US:CANCER OVARIAN

-lichefiere necrotica

tumorala.

IRM PELVIS FEMININ

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IRM PELVIS FEMININ

APLICATII IN GINECOLOGIE:

-TUMORI UTER,ANEXE,COL UTERIN;

-STADIALIZARE TNM a cancerelor ;

APLICATII IN OBSTETRICA:

-malformatii fetale (in studiu…) 

© Rad/Imag.2002

© Rad/Imag.2002CORONAL

-masa multinodulara

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IRM PELVINA:Fibromatoza uterina;

anexita dreapta

SAGITAL

-masa multinodulara

ocupanta,contur policiclic,ce

mareste global uterul

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VUCANCER COL UTER St.IIb

IRM -T2/SAGITAL

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CANCER COL UTER St.IIIbIRM -T2/SAGITAL

Invazie vezicala

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URO-IRM+T2 pelvin:CARCINOM COL UTERIN,st.III.

HIDRONEFROZA princompresiune/invazieureterala data deadenopatii retroperitoneale 

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Cancer de col uterin st.IIIb

invazie vezicala

Ultrasonografie

IRM -AX

IRM NATIV:Cancer ovar;ascita;mts hepatice

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HISTEROSALPINGOGRAFIE:HIDROSALPINX 

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HISTEROSALPINGOGRAFIE: OBSTRUCTIE TUBARA

PATOLOGIA GLANDEI

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MAMARE• Radio-imagistica constituie o parte

importanta din explorarile diagnostice pre-

terapeutice in toata patologia mamara si

indeosebi in:- cancerul mamar  

- patologia mamara benigna: mastita,mastopatia

fibro-chistica, fibro-adenoame- Metodele aplicate:mamografia Rx,US,IRM

MAMOGRAFIA

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INDICATII:1)-SCREENING=>populatia cu risc:40-70 ani

- examinare anual/la 2 ani;risc carcinogen=0;

2)-Nodulul palpabil solitar;

3)-Mamela secretanta/singerinda=>completata cugalactografia (ductografia).

TEHNICA:2 incidente obligatorii:Cranio-Caudal (CC);

Medio-Lateral-Oblic(MLO)

- compresiunea sinului;- tehnici complementare:incid laterala,marire(zoom)

marcare cutanata opaca a nodulului etc. 

TEHNICA EXECUTARII 

MAMOGRAFIILOR: 

A

A

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POZITIA PACIENTEI SI

COMPRESIUNEA SINULUI

A)-INCIDENTA CranioCaudala

B)-INCIDENTA MedioLaterala/Oblica 

B

 INTERPRETAREAMAMOGRAFIEI

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RADIOLOGUL SPECIALIZAT,CERCETEAZA:

-CALCIFICARI IN TES.GLANDULAR;

-MASE OPACE NODULARE;

-MODIFICARILE ARHITECTONICEI GLANDEI;

-MODIFICARI VOLUMETRICE;

-MODIFICARI CUTANATE (ingrosare,retractie);

-ADENOPATII AXILARE;

-Examenul clinic al sinului,bilateral=OBLIGATORIU 

© Rad/Imag.Iasi-2002

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MAMOGRAFIE INCIDENTA CRANIO-CAUDALA: ADENOAME MAMARE MULTIPLE 

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CANCER DUCTAL INVAZIV:NODULI< DE 1 CM(screening)

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MAMOGRAFIE MARITA :cancer ductal =>microcalcificari 

-lacune in opacitatea

contrastului din canalul

galactofor afectat.

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GALACTOGRAFIE:PAPILOAME DUCTALE

© Rad/Imag.2002-Iasi

-injectia de contrast iodat cu

ac fin, prin mamelon ,direct

intraductal,

INDICATII 

1)Metoda primara la femei sub 30 ani,simptomatice;

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ULTRASONOGRAFIA

) p , p ;

2)Caracterizarea oricarui nodul solitar descoperit clinic±mamografie incerta;

3)Examenul sinului hiperdens, la gravide,lactatie;

4)In tandem cu mamografia la sinul foarte dens;

5)Sinul operat;sinul iradiat;

6)Sinul cu proteza (implant)

© Rad/Imag.Iasi-2002

TEHNICA

ULTRASONOGRAFIEI

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-punct reper=mamelon;

-scanare sectoriala,

-metodica,contigua,

-uniforma;

-incidente variate;

-decubit+decubit lateral,

ortostatism;

-scanarea axilei si a reg.

Supraclaviculare.

EX.BILATERAL !! 

CRITERII GENERALE DE 

BENIGNITATE

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ULTRASONOGRAFIA

1)ORIENTAREA=>orizontala:”mai lat decit inalt”; 

2)CONTURUL=>regulat,capsular,interfata pastrata tes.vecine;

3)STRUCTURA=>uniforma,omogena;

4)CALCIFICARI=>grosiere,circulare,rotunde;

5)VID SONIC POSTERIOR=>tangent,marginal,liniar(interfata)

6)INTARIRE ECOU POST.=>mare(chist),medie/mica(adenom);

7)COMPRESIBILITATE=>evidenta.

Rad/imag.Iasi-2002 

NODUL MAMAR BENIGN

:

CARACTERE SONOGRAFICE PARTICULARE

1)FIBROADENOM=>ovoid,capsulat,intarire de ecou post.;

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ASO OG A A

2)CHIST=>anecoic(“transsonic),capsula/septuri subtiri,contur int/ext.neted;intarire ecou post=maximala;

3)LIPOM=>hiperreflectogen,oval,incapsulat,multiplu;

4)ABCES=>continut neomogen,contur sters/capsular(cr),canale dilatate;edem. 

5)HEMATOM=>partial lichidian,apoi neomogen/=>lichidian

N.B.:ORICE DUBIU SE REZOLVA PRIN PUNCTIE ! NB.2:IRM MAMARA,INAINTE DE PUNCTIE !

-contur-structura-intarire ecoutes vecine

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SEMEIOLOGIE ULTRASONOGRAFICA d l b i

-tes.vecine

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US:mastopatie fibro-chistica 

-chisturi-transsonice,intarire deecou posterioara;

-noduli hipoecogeni mici,ovali;

-ccalcificari grosiere,de tip benign

cy n

calcificari

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ULTRASONOGRAFIE: mastoza fibro-chistica 

-imagini transsonice

multiple,ovoide,ax

lung orizontal;-intarire posterioara

de ecou

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US t ti fib hi ti hi t i i l ifi i i t l

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US mod B& Doppler color: FIBROADENOM MAMAR 

-nodul ovoid,solid, hipoecogen, cu

contur net,capsulat; -axul lung este

orientat orizontal;hipovascular.

CRITERII GENERALE DE MALIGNITATE

1)ORIENTAREA=>verticala:”mai inalt decit lat ”;

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ULTRASONOGRAFIA 

1)ORIENTAREA=>verticala: mai inalt decit lat.. ; 

2)CONTURUL =>neregulat,spiculat,lobulat;-anterior=hiper-reflectogen (“coroana”,”halou malign” (Takehara));-posterior=sters,umbrit=>vid sonic posterior;

3)STRUCTURA =>neomogena,mixta;

4)IMPEDANTA ACUSTICA:-hipoecogenicitate;

5)CALCIFICARI=>micro;”in masa”; 

6)COMPRESIBILITATE=>absenta,redusa

ULTRASONOGRAFIACARACTERE SONOGRAFICE PARTICULARE

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1)Carcinom ductal invaziv=>canale dilatate adiacent tumorii;

2)Carcinom medular=>contur lobulat,relativ net -adenomlike

dar mai reflectogen;

3)Carcinom mucoid=>aspect pseudochistic,dar contur maineregulat intern…dg.dificil ;necesita punctie/cito/bio; 

4)Chisto-sarcomul philodes=>structura mai neomogena decit

chisturile,septare groasa;contur intern anfractuos/edem ext.;

CRITERII S ibili % S ifi i %

VALOAREA CRITERIILOR US

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CRITERII Sensibilitate % Specificitate%

Orientare 68 95

Contur  42 81 

Structura 32 39

Impedanta 44 55

Microcalcificari 68 89

Compresibilitate  67  87

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SEMEIOLOGIE ULTRASONOGRAFICA: CANCER DUCTAL 

calcificari

Vid sonic

Coroana Takehara 

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Vidsonic 

US mod B:CANCER MAMAR MIC

Carcinom ductal St.T-1

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US:-PROBA COMPRESIUNII ESTE NEGATIVA IN

NODULUL MALIGN:la apasare cu traductorul nodulul nuse aplatizeaza(un chist sau adenom se aplatizeaza)(cancerductal T 2) 

compresiune

Infiltratie pectoral

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US:Carcinom mamar:microcalcificari 

HISTOGRAMA

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US:Carcinom invaziv T-2

-nodul hipoecogen cu

contur neregulat,

structura neomogena,

microcalcificari,ax mare

vertical, cu discret con

de umbra posterior.

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US mod B:microcalcificari abundente 

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US:CANCER MAMAR cu NECROZA CENTRALA

-macronodul reflectogen cu

contur neregulat, dintat,cu

zona centrala anfractuoasa

hipoecogena/ partial chiar 

transsonica

DIAGNOSTIC SIMPLU CLINIC SI USTRATAMENT PALIATIV:FAZA CURABILA DEPASITA 

Rad/Imag.Iasi-2002

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ULTRASONOGRAFIE: CANCER VOLUMINOS T-3-4 

Ce mai e de facut ..?! (doctor suparat)

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CARCINOM DUCTAL in situ  

Canal dilatat

Canal dilatat -nodul reflectogen

in lumenul unui

canal galactofor 

dilatat(transsonic);

-nodulul nu are

delimitare neta

 parietala,are baza

sesila si peretele

ductal este

ingrosat.

SEMIOLOGIE DOPPLER 

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STUDIUL DOPPLER CFI SI ANGIO POWER:

•TIPURI DE VASCULARIZATIE TUMORALA:

-vase de neoformatie vizibile intratumoral-central ;

-vase de neoformatie vizibie-periferic (halou);

-hipovascularitate (1-2 vase discrete);

-avascularitate-nu se evidentiaza vase de neoformatie

SEMNALUL DOPPLER CRESTE INTENS DUPASUBSTANTA DE CONTRAST ULTRASONIC I.V.

Rad/Imag.Iasi-2002

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US Doppler Angio Power

Halou periferic

Vase centrale 

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CANCER MAMAR hi l (D l CFI)

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20”

30”  60” 

1 2

34CANCER MAMAR:DOPPLER &

Levovist ® 

Vase neoformate cusemnal Doppler intensDupa LEVOVIST 

FARA CONTRAST i.v.

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Cancer mamar T-4 c:adenopatia axilara 

-ganglion marit ,

globulos cu zonehipoecogene in

strucura,cu vase

neoformate la

examinare Doppler 

TERMOGRAFIA

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METODA DE VIZUALIZARE IN COD DE CULORIA TEMPERATURILOR CUTANATE:RECE=ROSU; 

CALD=ALBASTRU;FOLOSESTE: RADIATIAINFRAROSIE(teletermografie),CONTACT(folie cu

cristale de colesterol) sau MICROUNDELE.

In voga mare in anii „75-80,are o acuratete indoielnica si ospecificitate redusa deoarece nu pune in evidenta directtumora si nu o poate masura;confuzia cu infectii si stari dehiperactivitate hormonala mamara este frecventa si deaceea METODA este in curs de a fi ABANDONATA INMAJORITATEA CENTRELOR MARI DE ONCOLOGIE

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TERMOGRAFIE:CANCER DUCTAL=>STINGA 

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TERMOGRAFIE:CANCER MAMAR=> DREAPTA 

Imagistica cu Rezonanta

Magnetica

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METODA RECENT INTRATA IN ARSENALUL IMAGISTICIIFoloseste antene de radiofrecventa speciale,”phased array”, 

dedicate explorarii mamare.

Rezolutia detaliilor structurale este mare,imaginile se obtinatit pentru mase nodulare cit si pentru studiul vaselor de

neoformatie.Semeiologia IRM a patologiei mamare este inca incurs de studiere.

Metoda este insa prohibitiva ca pret si nu este folsita ca metoda

rutiniera sau de screening in patologia mamara,ci numai in dg.diferential al unor noduli incerti ,in aprecierea extenziei canceruluimamar si vizualizarea cancerelor multiple in acelasi sin. 

© Rad/Imag.Iasi-2002

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IRM STIR/SAG:SIN CU STRUCTURA NORMALA

SEMIOLOGIE IRM

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• BENIGN:-lobular=40%;-rotund=32%;

-contur net,regulat,neted=78%

-contrastare:lenta,tardiva,persistenta,central-

centrifugala;

• MALIGN:-rotund/neregulat-85%;

-contur anfractuos,sters,difuz,spicular-80%;

-contrastare;precoce,rapida,intensa,periferi-ca-cecentripeta;+-fugace

PLACARD

© Rad/Imag.Iasi-2002

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IRM T2/SAG.:MASTOZA FIBROCHISTICA

cy

cy

-imagini

numeroase

© Rad/Imag.Iasi-2002

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MFK :CHISTURI NUMEROASE,FIBROZA

rotunde ,netconturate,cu

intens

hipersemnal

T2-(lichid)

-macronodul

cu contur 

net,capsular,cu

septuri fine si

© Rad/Imag.Iasi-2002

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IRM STIR SAG.:FIBROADENOM

septuri fine si

regulate intern,cu hipersemnal

T2 mediu

Diag.diferential

-regulat,omogen;cu

contur net;neinvaziv

© Rad/Imag.Iasi-2002

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SEMIOLOGIE IRM :

Chist cu sediment 

versus

Carcinom ductal

CRITERII dg.dif.:

-forma

-contur-structura-tesutul perilezional

subtractieT

-neregulat;neomogen;cu

 prelungiri;invaziv

cy

Gado-90” 

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Carcinom ductal invaziv:

Studiu post-contrast(MAGNEVIST,Schering AG) 

Gado-360” 

-captare rapida,intensa,dela periferie spre centrul nodulului

© Rad/Imag.Iasi-2002

© Rad/Imag.Iasi-2002

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T1-post-Gado +subtractie:

limfangita

limfangita

© Rad/Imag.Iasi-2002

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-dupa contrast

 paramagnetic i.v. se

vizualizeaza vase

intratumorale

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ANGIO-RM:

Cancer ductalinvaziv – T-3:vase deneoformatie

dispuse anarhiccentral si circular-in

halou la periferie

PUNCTIA & REPERAJUL

PREOPERATOR 

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GHIDATE IMAGISTIC

1)GHIDARE MAMOGRAFICA STEREOTACTICA

2)GHIDARE GALACTOGRAFICA

2)GHIDARE ULTRASONOGRAFICA

TEHNICA PUNCTIEI GHIDATE  US Acul se introduce sub unghi de 30°fata de fasciculul

US,pentru a fi vizualizat in timp real

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30˚ 

ac

ac

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ac 

PUNCTIE-BIOPSIEAC FIN IN

CANCER MAMAR 

Rad/imag.Iasi 

ac 

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PUNCTIE-CITOLOGIE ECO-GHIDATA :A)nodul mic,ac reflectogen ,vizibil in centrul nodulului;B)frotiul obtinut:celule maligne (carcinom ductal T-1) 

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CANCER DUCTAL MIC: A)US; B)reperaj mamografic cu fir-cu cirlig(“hook wire”)

IMAGISTICAOBSTETRICALAI )SARCI NA NORMALA: -DG.PRECOCE (2 SAPT);

-VIABILITATE;MASURATORI;

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V ; SU O ;

-VIRSTA SARCINII;- monitorizare:DBP,LF,CA etc

-sex fetal probabil; 

-data probabila a nasterii:

II)SARCINA PATOLOGICA: -avort iminent/in evolutie;-sarcina extrauterina;

-malformatii embrio-fetale;

-anomalii fetale (6-9 luni)RAD.INTERVENTIONALA:-transfuzie in utero-i ncompati-bilitate de Rh,ghidata US;-manipulare ecoghidata intrauterishunt pt.hidrocefalie,drenaj urinar pt megaureter etc. 

Metoda…istorica.. 

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RX abdominale:sarcina la termen GEMELARA

Craniu 1

Craniu 2

Col vert.

EMBRION

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PLACENTA

US:SARCINA NORMALA ENDOUTERINA=>5 SAPTAMINI 

Reconstructie de suprafata

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US 3D: SARCINA 11 SAPTAMINI;embrion,lichid amniotic

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US : SARCINA 12 SAPTAMINI; procesare tridimensionalaprin reconstructie de suprafata.

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US:SARCINA GEMELARA(2 SACI OVULARI)-4 SAPT.

Reconstructie de suprafata

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US 3D:SARCINA GEMELARA BIAMNIOTICA,BICORIONICA 

Reconstructie de suprafata

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US 3D:SARCINA GEMELARA MONOCORIONICA 

Diametrul bi-parietal

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US 3D:FACIES SI MINA FETALA IN RECONSTRUCTIE DE

Mina fetala

DIAMETRUL

BI-PARIETAL

(DBP)

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  US:CRANIU FETAL LA 32 SAPTAMINI DE GESTATIE

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US DOPPLER COLOR:CORDON OMBILICAL 

RECONSTRUCTIE DE SUPRAFATA

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US 3D:COL.VERTEBRALA FETALA SCOLIOTICA

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US 3D,reconstructie de suprafata:m.inferioare fetale si sex.

MÎNA FETALA-24 SAPT

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US 3D

Reconstructie de suprafata

Reconstructie de suprafata

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US 3D:SEX FETAL…FEMININ 

US 3D

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SEX FETAL….MASCULIN 

Reconstructie de suprafata

US 3D

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…SEX…IN UTERO……. 

SCROT

PENIS

Mîna

Reconstructie de suprafata

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US 3D:FACIES FETAL LA 30 SAPTAMINI

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US mod B & Doppler:PROFIL FETAL:SEMNUL “SUPTULUI”(DOPPLER) 

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US 3D:FAT SUGINDU-SI POLICELE

US  3D:FETUS 24 SAPT

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“BOXERUL…..” 

US- 3D:FACIES SI MEMBRE 

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..”GÎNDITORUL..” 

US 3D:fat 12 saptamini:facies si m.superioare

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“FLAUTISTUL…” 

US  3D:FETUS 11 SAPT.

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…….”VAI DE CAPUL MEU….” 

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US 3D:PROFILURI FACIALE FETALE NORMALE

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US 3D:BUZA DESPICATA(“DE IEPURE”) 

DOWN MICROGNATIE  SD.APERT 

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US 3D:PROFIL de FACIES FETAL;MALFORMATII

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US 3D:PROFIL FETAL:ACHONDROPLAZIE 

-sac ovular cudecolare,halou

transsonic in jur 

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US: AVORT IN EVOLUTIE

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US: SARCINA INTRAUTERINA & FIBROM

Sac ovular 

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US: SARCINA EXTRAUTERINA-ANEXA DR.

Sac ovular

Lichid in

Douglas

uter 

vezica

-formatiune

lichidiana in

anexa stanga

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  US:SARCINA EXTRAUTERINA

vezica

uter 

FAT 32 SAPTAMINI

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PROFIL FETAL 3D-spinCLICK-pe imagine

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