GIT Flashcards
(20 cards)
Most common form of congenital intestinal atresia
Imperforate anus
Most common type of TEF
Type C
Distal TEF with proximal esophageal atresia
Differentiate 2 main types of Diaphragmatic hernia
Bochdalek: posterolateral, MORE COMMON
Morgagni: anteromedial
Triad of achalasia
- incomplete LES relaxation
- increased LES tone
- esophageal aperistalsis
Hypoproteinemia due to protein-losing enteropathy
Menetrier Disease
Triad of Zollinger-Ellison Syndrome
- pancreatic islet tumor
- gastric hypersecretion
- PUD
Most common site of gastric adenoCA
antrum
Most common cause of intestinal obstruction
Hernias
Most common cause of intestinal obstruction in children <2 yo
intussusception
Hallmark of Crohn’s disease
noncaseating granulomas
Most common site of diverticular disease
Sigmoid
Absent layer in false diverticula
Muscularis propria
Single most important factor that relates to malignancy in polyps
Size
Amsterdam Criteria for diagnosis of HNPCC
3-2-1 rule
- 3 members (at least one should be a first deg relative of the other two) & FAP ruled out
- at least 2 generations
- at least 1 diagnosed under age 50
2 Prognostic factors for GIT adenoCA
- depth of invasion
2. LN metastasis
Most common site of adenoCA metastasis
Liver
Annular napkin-ring configuration
Distal colon (right-sided configuration)
Most common cause of obstruction of appendix in children
Lymphoid
Most common cause of of obstruction of appendix in adults
fecalith
Mucinous ascites due to peritoneal seeding of mucinous tumors
Pseudomyxoma peritonei
