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ABORDAJE DEL PACIENTE CON ENFERMEDAD GASTROINTESTINAL DR. JUAN CARLOS BECERRA MARTÍNEZ CÁTEDRA DE MEDICINA INTERNA-MC3087 Tecnológico de Monterrey Campus Guadalajara

Overview of dysphagia in adults

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Page 1: Overview of dysphagia in adults

ABORDAJE DEL PACIENTE CON ENFERMEDAD GASTROINTESTINAL

DR. JUAN CARLOS BECERRA MARTÍNEZ

CÁTEDRA DE MEDICINA INTERNA-MC3087

Tecnológico de MonterreyCampus Guadalajara

Page 2: Overview of dysphagia in adults

Funciones del tracto GI 2 funciones:

1. Asimilar nutrientes2. Eliminar desechos

Comida amilasa salival esófago (epitelio escamoso, motilidad esofágica, relajación de esfínteres esofágicos superior e inferior)

Harrison's Principles of Internal Medicine. 18th Ed.

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Funciones del tracto GI Estómago: forma el bolo, pepsina, ácido,

factor intrínseco (B12) píloro

Harrison's Principles of Internal Medicine. 18th Ed.

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Funciones del tracto GI Intestino Delgado: estructura vellosa (mayor

absorción).Duodeno: jugo pancreático, jugo biliar. Yeyuno: absorción de nutrientes / mineralesÍleon: absorción de B12 y ácidos biliaresEsfínter íleocecal: permite la esterilidad del

intestino delgado

Harrison's Principles of Internal Medicine. 18th Ed.

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Funciones del tracto GI Colon: prepara el material de desecho

Colon proximal:○ Absorbe 90% del agua (1500ml 200ml)○ Bacterias colónicas: fermentan carbohidratos y

lípidos no digeridos.Colon distal: contracciones peristálticas para la

evacuación Ano: fibras involuntarias y voluntarias

Harrison's Principles of Internal Medicine. 18th Ed.

Page 6: Overview of dysphagia in adults

Modulación extrínseca del tracto GI Mecanismos inmunes de la mucosa:

Lámina propia: linfocitos y células plasmáticas Sistema porta:

Destoxificación Control voluntario: deglución y defecación Control involuntario:

Reflejos GI: nervio vago y esplénicoEje cerebro-intestino: estrés (función secretora,

sensorial)

Harrison's Principles of Internal Medicine. 18th Ed.

Page 7: Overview of dysphagia in adults

Clasificación de las enfermedades GI Trastornos de digestión / absorción

Estómago, intestino, vías biliares, páncreasMas común: deficiencia de lactasaOtros: enfermedad celiaca (gluten), infecciones,

ileitis de Crohn, radiación, Zollinger-Ellison (gastrinomas), obstrucción biliar (malabsorción de grasas), pancreatitis crónica

Harrison's Principles of Internal Medicine. 18th Ed.

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Clasificación de las enfermedades GI Trastornos de digestión / absorción

Harrison's Principles of Internal Medicine. 18th Ed.

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Clasificación de las enfermedades GI Alteraciones de la secreción:

Hipersecreción de ácido gástrico: ○ Sx. Zollinger-Ellison○ Úlceras duodenales

Hiposecreción de ácido gástrico:○ Gastritis atrófica○ Anemia perniciosa

Hipersecreción intestinal:○ Virus, bacterias, Giardia, diarrea biliar, diarrea

diabética (neuropatía), laxantes, adenomas vellosos, tumores neuroendócrinos (VIPomas)

Harrison's Principles of Internal Medicine. 18th Ed.

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Clasificación de las enfermedades GI Alteración del tránsito intestinal:

Obstrucción mecánica: esófago (ácido, neoplasia), gástrica (úlcera, neoplasia), Intestino delgado (adherencias, Crohn, radiación), colon (neoplasia, divertículos)

Trastornos motores: acalasia (peristalsis alterada y relajación incompleta del EEI), gastroparesia (diabética), pseudoobstrucción intestinal (electrolitos, metabólica), constipación intestinal (ancianos, fármacos)

Harrison's Principles of Internal Medicine. 18th Ed.

Page 11: Overview of dysphagia in adults

Clasificación de las enfermedades GI Alteración del tránsito intestinal:

Tránsito rápido:○ Estados de hipersecreción gástrica○ Síndrome de intestino irritable○ Hipertiroidismo

Harrison's Principles of Internal Medicine. 18th Ed.

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Clasificación de las enfermedades GI Disregulación inmune:

Enfermedad celiaca (gluten)Esofagitis eosinofílicaGastroenteritis eosinofílicaCrohn y CUCI

Harrison's Principles of Internal Medicine. 18th Ed.

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Clasificación de las enfermedades GI Alteración de la irrigación intestinal

Isquemia intestinal o colónica○ Émbolos arteriales○ Trombosis arterial / venosa○ Hipoperfusión (deshidratación, sepsis)○ Hemorragias○ Bajo gasto cardiaco○ Radiación

Harrison's Principles of Internal Medicine. 18th Ed.

Page 14: Overview of dysphagia in adults

Clasificación de las enfermedades GI Degeneración neoplásica

Colon*Gástrico (Asia)Esofágico (ERGE, alcohol, tabaco)Intestino delgado (raro)Anal (VPH)Pancreático / Biliar: mal pronósticoHepatocelular: VHB, VHC

Harrison's Principles of Internal Medicine. 18th Ed.

Page 15: Overview of dysphagia in adults

Clasificación de las enfermedades GI Enfermedades sin anomalía orgánica

Síndrome de Intestino IrritableDispepsia funcionalDolor torácico funcionalAcidez

Harrison's Principles of Internal Medicine. 18th Ed.

Page 16: Overview of dysphagia in adults

Síntomas GI comunes

Harrison's Principles of Internal Medicine. 18th Ed.

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OVERVIEW OF DYSPHAGIA IN

ADULTSDR. JUAN CARLOS BECERRA MARTÍNEZ

CÁTEDRA DE MEDICINA INTERNA-MC3087

Page 18: Overview of dysphagia in adults

Introduction Dysphagia suggests the presence of an

organic abnormality in the passage of solids or liquids from the oral cavity to the stomach.

Definitions:Dysphagia is defined as a subjective sensation of

difficulty or abnormality of swallowing.

Fass, R. Overview of dysphagia in adults. UpToDate 2015

Page 19: Overview of dysphagia in adults

Introduction Definitions:

Odynophagia is defined as pain with swallowing.

Globus sensation is defined as a persistent or intermittent nonpainful sensation of a lump or foreign body in the throat with the occurrence of the sensation between meals.

Fass, R. Overview of dysphagia in adults. UpToDate 2015

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Classification: Oropharyngeal dysphagia: is characterized

by difficulty initiating a swallow.

Esophageal dysphagia: is characterized by difficulty swallowing several seconds after initiating a swallow and a sensation of food getting stuck in the esophagus.

Fass, R. Overview of dysphagia in adults. UpToDate 2015

Page 21: Overview of dysphagia in adults

Evaluation: History:

First step: Questioning if the symptoms are due to oropharyngeal or esophageal dysphagia:

1.- Do you have problems initiating a swallow or do you feel food getting stuck a few seconds after swallowing? (Helps distinguish oropharyngeal from esophageal dysphagia.)

Fass, R. Overview of dysphagia in adults. UpToDate 2015

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Evaluation: 2.- Do you have problem swallowing solids, liquids,

or both? (Liquids, not solids, suggests a motility disorder; solids progressing to liquids suggests a benign or malignant obstruction.)

3.- How long have you had problems swallowing and have your symptoms progressed, remained stable, or are they intermittent? (Rapidly progressive dysphagia is concerning for malignancy.)

Fass, R. Overview of dysphagia in adults. UpToDate 2015

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Fass, R. Overview of dysphagia in adults. UpToDate 2015

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Fass, R. Overview of dysphagia in adults. UpToDate 2015

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Fass, R. Overview of dysphagia in adults. UpToDate 2015

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Fass, R. Overview of dysphagia in adults. UpToDate 2015

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Causes of esophageal dysphagia Mechanical lesions:

Intrinsic: Benign tumors, Caustic esophagitis/stricture, Diverticula, Malignancy, Peptic stricture, Eosinophilic esophagitis, Infectious esophagitis, Pill esophagitis, Post surgery (laryngeal, esophageal, gastric), Radiation esophagitis/stricture, Rings and webs, Lymphocytic esophagitis

Extrinsic: Aberrant subclavian artery, Cervical osteophytes, Enlarged aorta, Enlarged left atrium, Mediastinal mass (lymphadenopathy, lung cancer, etc), Post surgery (laryngeal, spinal)

Fass, R. Overview of dysphagia in adults. UpToDate 2015

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Causes of esophageal dysphagia Motility disorders:

Achalasia, Chagas disease, Primary motility disorders, Secondary motility disorders

Functional: Functional dysphagia

Fass, R. Overview of dysphagia in adults. UpToDate 2015

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Fass, R. Overview of dysphagia in adults. UpToDate 2015

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Fass, R. Overview of dysphagia in adults. UpToDate 2015

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Fass, R. Overview of dysphagia in adults. UpToDate 2015

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Fass, R. Overview of dysphagia in adults. UpToDate 2015

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Fass, R. Overview of dysphagia in adults. UpToDate 2015

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Causes of oropharyngeal dysphagia

Fass, R. Overview of dysphagia in adults. UpToDate 2015

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Causes of oropharyngeal dysphagia

Fass, R. Overview of dysphagia in adults. UpToDate 2015

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Fass, R. Overview of dysphagia in adults. UpToDate 2015

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Causes of oropharyngeal dysphagia

Fass, R. Overview of dysphagia in adults. UpToDate 2015

Page 38: Overview of dysphagia in adults

Fass, R. Overview of dysphagia in adults. UpToDate 2015

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