Which is best for diagnosis of small intestinal mucosal disease?
Correct Answer: Small intestinal mucosal biopsy
Description: Mucosal disease of small intestine : Infection (esp. Giardia, Whipple's disease, tropical sprue), inflammatory diseases (esp. Crohn's disease), radiation enteritis, eosinophilic enteritis, ulcerative jejunitis, mastocytosis, tropical sprue, infiltrative disorders (amyloidosis, scleroderma, lymphoma, collagenous sprue, microscopic colitis), biochemical abnormalities (gluten-sensitive enteropathy, disaccharidase deficiency, hypogammaglobulinemia, abetalipoproteinemia, amino acid transpo deficiencies), endocrine disorders (diabetes mellitus, hypoparathyroidism, adrenal insufficiency, hypehyroidism, Zollinger-Ellison syndrome, carcinoid syndrome) For some small intestinal disorders that are characterized by diarrhea or malabsorption, the biopsy findings may be distinctive and lead to a specific diagnosis. Whipple Disease- -PAS positive inclusions that is Schiff reagent positive inclusion inside the macrophages of lamina propria - Caused by bacteria - Tropheryma whipplei Note Gluten sensitive enteropathy is strongly associated with HLA DQ2 and HLA DQ8
Category:
Medicine
Get More
Subject Mock Tests
Practice with over 200,000 questions from various medical subjects and improve your knowledge.
Attempt a mock test nowMock Exam
Take an exam with 100 random questions selected from all subjects to test your knowledge.
Coming SoonGet More
Subject Mock Tests
Try practicing mock tests with over 200,000 questions from various medical subjects.
Attempt a mock test now