Related Experiment Video
Updated: Feb 5, 2026

Isolation of CD 90+ Fibroblast/Myofibroblasts from Human Frozen Gastrointestinal Specimens
Published on: January 31, 2016
A Case of Isolated Gastrointestinal Histoplasmosis
Jasmine Bhinder1, Amit Mori1, Wenqing Cao2
1Gastroenterology, The Brooklyn Hospital Center/Affiliate of the Mount Sinai Hospital, New York, USA.
Abstract:
Histoplasmosis is a self-limited and asymptomatic disease in immunocompetent individuals. Patients with untreated human immunodeficiency virus (HIV) or immune suppression due to medications such as corticosteroids can present with disseminated and life-threatening infections. We present a case of a 60-year-old female that presented with recurrent diarrhea that was found to have isolated gastrointestinal (GI) histoplasmosis. The rarity of this case is due to the isolated colonic involvement and lack of respiratory symptoms (the portal of infection). In conclusion, clinicians should be aware of isolated histoplasmosis affecting the GI tract and careful endoscopic evaluation with adequate sampling is warranted to confirm the diagnosis.
Related Concept Videos
Anatomy of the Gastrointestinal System
Here's a detailed walkthrough of this complex system:
Gastrointestinal Motility Disorders
Histology of the Gastrointestinal (GI) Tract
The mucosa is sometimes called a mucous membrane due to its mucus-secreting features. This membrane is composed of epithelium, which directly interacts with ingested substances, and the lamina propria, a layer...
Physiology of the Gastrointestinal System I: Ingestion and Propulsion
Physiology of the Gastrointestinal System II: Digestion and Absorption
Digestion begins in the mouth, where food undergoes mechanical breakdown by chewing and combines with saliva. Salivary amylase, an enzyme in saliva, starts the breakdown of starches into maltose. The food then travels down the esophagus to the stomach.
In the stomach, a...
Physiology of the Gastrointestinal System III: Elimination

