8/13/2019 Neoplasma Prak

1/10

NEOPLASMADr Freddy Tambunan,SpPA

Bagian Patologi AnatomiFK- UNIBA

8/13/2019 Neoplasma Prak

2/10

PROLIFERASI NON NEOPLASTIK

PROLIFER SI NON NEOPL STIK* HIPERLASIA.METAPLASIA.DISPLASIA

DEFENISI NEOPL SMPERTUMBUHAN ABNORMAL YG BERLEBIHAN & TDK TERKOORDINASI

WALAUPUN STIMULUS YG MENYEBABKAN PERUBAHAN TERSEBUTBERHENTI.

K RSINOGENESIS

8/13/2019 Neoplasma Prak

3/10

Perbedaan neoplasma jinak ganasJINAK

Pertumbuhan lambat Infiltrative. -- Kapsul + Metastase. -- Survival rate tinggi Recurrent. -- Pleomorphisme --

N/C Ratio 1:4 Membran inti reguler Kromatin halus

GANAS

Cepat+--+

Rendah++

1:1Irregulerkasar

8/13/2019 Neoplasma Prak

4/10

8/13/2019 Neoplasma Prak

5/10

Penamaan Tumor GanasAsal jaringan

epithel mesenkim 2 komponen

Mis : kista dermoid

teratomasarkomakarsinoma

Adenocarcinoma

Squamous cell Ca

Giant cell Ca

rhabdomyosarcoma

leiomyosarcoma

Liposarcoma

8/13/2019 Neoplasma Prak

6/10

MAKROSKOPIS Tumor jinak

payudara

( FibroadenomaMamae )

8/13/2019 Neoplasma Prak

7/10

MIKROSKOPIS TUMOR JINAK( FIBROADENOMA )

8/13/2019 Neoplasma Prak

8/10

MIKROSKOPIS TUMOR GANAS

( CHORIO CARCINOMA)

8/13/2019 Neoplasma Prak

9/10

MIKROSKOPIS TUMOR GANASKeratinizing Squamous Ca Cervix

8/13/2019 Neoplasma Prak

10/10

Mucinous Adenocarcinoma