WBR0175
| Author | [[PageAuthor::Rim Halaby, M.D. [1], Alison Leibowitz [2] (Reviewed by Alison Leibowitz)]] |
|---|---|
| Exam Type | ExamType::USMLE Step 1 |
| Main Category | MainCategory::Pathology |
| Sub Category | SubCategory::Gastrointestinal |
| Prompt | [[Prompt::A 45-year-old male presents to the physician's office with complaints of diarrhea and stools that have been difficult to flush since several weeks. Upon further questioning, the patient also reports abdominal cramps and weight loss despite normal appetite. Upon endoscopy, you diagnose the patient with tropical sprue. Which of the following endoscopic findings is most likely observed based upon this patient's condition?]] |
| Answer A | AnswerA::Inflammation exclusive to the duodenum |
| Answer A Explanation | AnswerAExp::Patients with tropical sprue do not typically have inflammation exclusive to the duodenum. Patients with celiac disease, however, usually experience inflammation of the distal duodenum or the proximal jejunum. |
| Answer B | AnswerB::Inflammation exclusive to the ileum |
| Answer B Explanation | AnswerBExp::Patients with tropical sprue do not typically have inflammation exclusive to the ileum. |
| Answer C | AnswerC::Inflammation exclusive to the jejunum |
| Answer C Explanation | AnswerCExp::Patients with tropical sprue do not typically have inflammation exclusive to the jejunum. Patients with celiac disease, however, usually experience inflammation of the distal duodenum or the proximal jejunum. |
| Answer D | AnswerD::Inflammation of the entire small bowel |
| Answer D Explanation | AnswerDExp::Patients with tropical sprue usually have inflammation of all segments of small bowel. |
| Answer E | AnswerE::Inflammation of the entire small and large bowels. |
| Answer E Explanation | AnswerEExp::Frequently, patients with tropical sprue have inflammation of the entire small bowel. Large bowel inflammation is not typically involved in tropical sprue. |
| Right Answer | RightAnswer::D |
| Explanation | [[Explanation::Tropical sprue is an intestinal disease of unknown etiology, most likely a manifestation of an infectious process. The most common regions of distribution are the Caribbeans, South America, and India. Patients with tropical sprue frequently present with chronic diarrhea and steatorrhea. Other findings associated with tropical sprue, such as fatigue, weight loss, abdominal colics, glossitis, angular stomatitis, anemia, and hypoproteinemia, are often also indicative of malabsorption. The disease is diagnosed endoscopically, displaying features of inflammation involving the entire small bowel. Educational Objective: Patients with tropical sprue have inflammation of the entire small bowels. |
| Approved | Approved::Yes |
| Keyword | WBRKeyword::tropical, WBRKeyword::sprue, WBRKeyword::inflammation, WBRKeyword::inflamed, WBRKeyword::inflame, WBRKeyword::small, WBRKeyword::bowel, WBRKeyword::bowels, WBRKeyword::intestine, WBRKeyword::jejunum, WBRKeyword::duodenum, WBRKeyword::ileum, WBRKeyword::large, WBRKeyword::colon |
| Linked Question | Linked:: |
| Order in Linked Questions | LinkedOrder:: |