Gastrointestinal Flashcards
Moniliasis is also known as?
Candida esophagitis
Most common benign epithelial tumor of the mouth
Papilloma
Most common esophageal CA is?
Squamous cell CA (upper and middle third)
Type of esophageal CA related to Barrett esophagus
AdenoCA (lower third)
Most common location of peptic ulcer of the stomach?
Lesser curvature, antral, pre-pyloric region
Signet ring is associated with which condition?
Stomach CA
Mucin displaces nucleus to one side
Cobblestone appearance is seen in which disease?
Chron Disease
Presence of skip lesions, transmural involvement
Infiltrating/diffuse CA of the stomach is known as?
Linitis plastica
Leather bottle stomach
Most common congenital anomaly of the small intestine?
Meckel’s diverticulum
Gluten is associated with which disease?
Celiac disease
Esophageal tear involving all layers
Boerhaave syndrome
Ischemic bowel disease is most common along which part of the intestines?
Watershed areas: splenic and rectosigmoid
Angiodysplasia is most commonly seen in the?
Cecum and ascending colon
Amoebic colitis is secondary to which organism?
E. hystolitica (flasked-shape ulcer)
Ménétrier’s Disease is also known as?
Hypertrophic gastropathy
Protein losing enteropathy
Hamartomatous polyps + pigmented spots on lips + abdominal pain
Peutz-Jeghers Syndrome
Most common tumor of the appendix
Carcinoid/Mucinoid
Mallory-Weiss tears involves
Mucosal and submucosal tears
Enteropathy-type-T-cell lymphoma is also known as?
Celiac disease
PAS-positive macrophage in the small intestine is seen in which condition?
Whipple disease
Causative agent of Whipple disease?
Tropheryma whippelii bacilli
Most common type of adenomatous polyp?
Tubular adenoma (malignant foci)
Adenomatous polyp with the highest potential for malignancy?
Villous adenoma
Adenomatous polyp + osteomas + soft tissue tumor
Gardner syndrome
Adenomatous polyp + CNS tumor
Turcot syndrome
Esophageal webs + IDA + glossitis
Plummer-Vinson Syndrome
Nutcracker esophagus is seen in which condition?
DES
Sliding hiatal hernia involves herniation of which structures?
Stomach and GEJ
Paraesophageal hernia involves herniation of which structure?
Fundus (managed surgically)
Pathophysiology of type A gastritis
Autontibodies to parietal cells
Related to Anemia and AdenoCA
Most common location of type A gastritis?
Fundus
Type B gastritis is most commonly seen at the?
Antrum
Pathophysiology of type B gastritis
NSAIDs and H. pylori, PUD
