Gi - Esophagus And Stomach

Front 1

Bump on the gut that sticks up above the lumen:

Outpouching of all the layers in the wall of a hollow organ:

epithelium and CT lost due to necrosis:

Back 1

polyp

diverticulum

ulcer

Front 2

Diverticulum adjacent to the cricophagyngeus muscle; can be true or pseudo:

Failure of the LES to relax:

Important disease causing mega-esophagus:

Back 2

Zenker's

achalasia

Chaga's disease

Front 3

Stomach pushes *through* esophageal hiatus:

Stomach pushes near normal esophagus:

Back 3

Sliding (hiatal)

Rolling (paraesophageal)

Front 4

When 20% of epithelium is basal cells, surface cells getting digested, eosinophils in epithelium:

Balloon cells have increased permeability to:

Back 4

GERD

Na+

Front 5

columnar epithelium replaces squamous epithelium in the esophagus:

longitudinal lacerations in esophagus from failure to relax:

Back 5

Barrett's

Mallory Weiss syndrome

Front 6

Most common esophageal cancer in U.S.:

Barrett's esophagus usually gives rise to what type of cancer?

Back 6

Squamous cell carcinoma

adenocarcinoma

Front 7

Large artery running along the mucosa of the lesser curvature:

bug that generally causes intestinal metaplasia:

Back 7

Dieulafoy's malformation

H. pylori

Front 8

hereditary defect where gastric outlet becomes obstructed; "olive-like" mass in upper abdomen

Swallowed items that remain permanently in the stomach:

Back 8

pyloric stenosis

bezoars

Front 9

three diseases that cause autoimmune chronic gastritis:

lymphocytes/neutrophils/lymphoid follicles in stomach mucosa

Back 9

Addison's, Hashimoto's, insulin-dependent DM

H. pylori gastritis

Front 10

idiopathic hyperplasia of the surface mucous cells in stomach (big rugae):

gastrinoma causing hyperplasia of gastric glands - upset,ulcerated stomach:

Back 10

Menetrier's

Zollinger-Ellison

Front 11

acute erosions of the stomach, often <1 cm diameter:

Most common location for peptic ulcers (80%)

Back 11

stress ulcers

duodenum

Front 12

exuberant regeneration of the mucosal epithelium:

spindle-cell neoplasm of the stomach, usually has c-kit mutation/stainable antigen

Back 12

hyperplastic polyps

gastrointestinal stromal tumors

Front 13

Risk factors for which cancer include diet, gastrectomy, H. pylori, and blood groups A, AB?

Adenocarcinoma from neck cell, signet ring cell invasion:

Adenocarcinoma from chronic gastritis:

Back 13

gastric adenocarcinoma

Diffuse Infiltrative Gastric Adeno (DIGA!)

Intestinal Type Gastric Adeno