Gastroenterology US Medical PG Flashcards - Medical Study Cards
Master Gastroenterology with OnCourse flashcards. These spaced repetition flashcards are designed for medical students preparing for NEET PG, USMLE Step 1, USMLE Step 2, MBBS exams, and other medical licensing examinations.
Gastroenterology Flashcard Deck - 10 Cards
Flashcard 181: Which cause of genital ulceration presents with painless red genital ulcer that bleeds on contact?
_____
Answer: Granuloma inguinale/donovanosis (Klebsiella granulomatis)
Extra:
https://onlinemeded.org?ref=anki
Flashcard 182: Complications of diverticulitis include _____, perforation, and obstruction (inflammatory stenosis)
Answer: abscess
Extra:
Watch Large Bowel & Appendiceal Disorders [https://dashboard.sketchy.com/study/medical/courses/medical-pathophysiology/units/medical-pathophysiology-gi/videos/medical-pathophysiology-gi-colorectal-and-anal-disorders-large-bowel-and-appendiceal-disorders?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=10]
https://onlinemeded.org/spa/gastroenterology/diverticula/acquire?ref=anki
Pnuemoperitoneum
CT abdomen (IV contrast; axial section)
Extraluminal air (1) is visible within the peritoneal cavity, indicating a pneumoperitoneum. A diverticulum can be seen arising from the sigmoid colon (2), which is likely the site of the perforation, as indicated by the mesenteric fat stranding and edema around the sigmoid colon.
3: iliac muscle; 4: internal iliac artery; 5: rectum with feces
Suspected abscess with gas inclusions in the left lower abdomen
Abdominal CT scan, transverse section across the ilium (green shading) and the sacrum (S), above the hip joint: extensive lesion (green area) with circular, hypodense inclusions (arrows).
Suspected diagnosis: abscess following a perforated sigmoid diverticulitis without communication with the peritoneum.
Abscess due to perforated diverticulitis
Axial abdominal CT scan with oral contrast medium: receding abscess in proximity to the left iliopsoas muscle, which was originally caused by perforated diverticulitis (not shown). The placed percutaneous drainage enables resolution of the abscess (1- drainage; 2- receding abscess; 3- diverticulum).
Fistula following a ruptured diverticulum
Contrast enema of the colon
The contrast medium is located in the rectal ampulla, the sigmoid colon, and the descending colon. Multiple diverticula (solid green overlay) are visible. A fistula resulting from a perforated diverticulum (hatched green overlay) can be seen in the sigmoid colon.
S: sigmoid colon; R: rectum; P: pelvis
Flashcard 183: One cause of vitamin B12 deficiency is _____ (e.g. sprue, enteritis)
Answer: malabsorption
Extra:
Watch Vitamin B [https://dashboard.sketchy.com/study/medical/courses/medical-biochemistry/units/medical-biochemistry-vitamins-minerals/videos/medical-biochemistry-vitamins-and-minerals-water-soluble-vitamins-vitamin-b12-cobalamin?utm_source=anki&utm_medium=partnership&utm_campaign=february_update&utm_content=medical] Watch associated Bootcamp video [https://app.bootcamp.com/med-school/hematology-and-oncology/videos/macrocytic-anemia?index=3]
https://onlinemeded.org/spa/gastroenterology/malabsorption/acquire?ref=anki
Flashcard 184: What infectious cause of esophagitis presents as punched-out ulcers?
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Answer: HSV-1
Extra:
https://onlinemeded.org/spa/gastroenterology/esophagus/acquire?ref=anki
Flashcard 185: Which immunodeficiency is associated with an absent in vitro T-cell proliferation in response to Candida antigens due to T-cell dysfunction?
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Answer: Chronic mucocutaneous candidiasis
Extra:
https://onlinemeded.org/spa/immunology?ref=anki
Flashcard 186: Gastric adenocarcinoma rarely may present with the _____ sign, which is sudden onset of multiple seborrheic keratoses
Answer: Leser-Trélat
Extra: Watch associated Bootcamp video [https://app.bootcamp.com/med-school/gastroenterology/videos/esophageal-and-gastric-pathology?index=14]
https://onlinemeded.org/spa/gastroenterology/misc-gastric/acquire?ref=anki
Atlas:
Flashcard 187: Whipple disease may present with fat malabsorption and steatorrhea due to compression of _____ by macrophages
Answer: lacteals
Extra:
Watch associated Bootcamp video [https://app.bootcamp.com/med-school/gastroenterology/videos/intestinal-pathology?index=4]
https://onlinemeded.org/spa/gastroenterology/malabsorption/acquire?ref=anki
Flashcard 188: A skin injection of what can be used to confirm isolated B cell defects such as X-linked Agammaglobulinemia?
_____
Answer: Candida antigens
Extra:
Watch B Cell Disorders & DiGeorge Syndrome [https://dashboard.sketchy.com/study/medical/courses/medical-pathophysiology/units/medical-pathophysiology-immunology/videos/medical-pathophysiology-immunology-immunodeficiency-b-cell-disorders-and-digeorge-syndrome?utm_source=anki&utm_medium=partnership&utm_campaign=february_update&utm_content=medical] Watch associated Bootcamp video [https://app.bootcamp.com/med-school/immunology/videos/immunodeficiency-syndromes?index=4]
https://onlinemeded.org/spa/pediatrics/immunodeficiency/acquire?ref=anki
Flashcard 189: What anti-ribonucleoprotein antibodies are associated with Sjögren's syndrome?
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Answer: Anti-SSA (Ro) and SSB (La) antibodies
Extra:
https://onlinemeded.org/spa/rheumatology/approach-to-joint-pain/acquire?ref=anki
Atlas:
Flashcard 190: _____ is the distention or dilation of the renal pelvis and calyces
Answer: Hydronephrosis
Extra:
Watch Hydronephrosis & Urinary Tract Obstruction [https://dashboard.sketchy.com/study/medical/courses/medical-pathophysiology/units/medical-pathophysiology-renal/videos/medical-pathophysiology-renal-urinary-tract-obstruction-hydronephrosis-and-urinary-tract-obstruction?utm_source=anki&utm_medium=partnership&utm_campaign=february_update&utm_content=medical]
https://onlinemeded.org/spa/renal?ref=anki
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