Vascular disorders of bowel — Flashcards

Flashcard 1: Acute mesenteric ischemia is associated with _____ infarction (mucosal or transmural)

Answer: transmural

Flashcard 2: Which form of IBD involves transmural inflammation with "knife-like" fissures? _____

Answer: Crohn disease

Flashcard 3: Angio-_____ is an acquired malformation resulting in tortuous dilation of vessels of the GI tract

Answer: dysplasia

Flashcard 4: Chronic mesenteric ischemia is associated with _____ infarction (mucosal or transmural)

Answer: mucosal

Flashcard 5: Chronic gastritis is associated with _____ metaplasia

Answer: intestinal

Flashcard 6: _____ disease is characterized by hypertrophied gastric rugae that resemble brain gyri

Answer: Menetrier

Flashcard 7: Acute mesenteric ischemia may occur due to a thrombotic or embolic occlusion of the _____ artery

Answer: superior mesenteric

Extra:   * SMA= top red pole on boat, IMA just below Watch Intestinal Ischemia & Angiodysplasia [https://dashboard.sketchy.com/study/medical/courses/medical-pathophysiology/units/medical-pathophysiology-gi/videos/medical-pathophysiology-gi-small-bowel-disorders-intestinal-ischemia-and-angiodysplasia?utm_source=anki&utm_medium=partnership&utm_campaign=february_update&utm_content=medical]Watch associated Bootcamp video [https://app.bootcamp.com/med-school/gastroenterology/videos/colorectal-pathology?index=7] https://onlinemeded.org/spa/gastroenterology/gi-bleed/acquire?ref=anki 

Flashcard 8: _____ gastritis occurs due to acidic damage to the stomach mucosa

Answer: Acute

Extra: Watch Acute & Chronic Gastritis & Peptic Ulcer Disease: [https://dashboard.sketchy.com/study/medical/courses/medical-pathophysiology/units/medical-pathophysiology-gi/videos/medical-pathophysiology-gi-esophageal-and-gastric-disorders-acute-and-chronic-gastritis-and-peptic-ulcer-disease?utm_source=anki&utm_medium=partnership&utm_campaign=february_update&utm_content=medical] Watch associated Bootcamp video: [https://app.bootcamp.com/med-school/gastroenterology/videos/esophageal-and-gastric-pathology?index=12]

Flashcard 9: Histopathologic findings of Microsporidium include small spores with a(n) _____ or _____ structure

Answer: diagonal

Extra:  https://onlinemeded.org?ref=anki 

Flashcard 10: Schistosoma mansoni and japonicum can cause _____ hypertension

Answer: portal

Extra: Schistosoma mansoni (large lateral spine) and S. japonicum (small spine) reside in the mesenteric veins. Their eggs travel to the liver, causing a granulomatous reaction that results in "pipestem" fibrosis of the portal triads and subsequent non-cirrhotic portal hypertension. Liver function and hepatocytes are typically preserved, so jaundice is not a classic feature.