Related Experiment Video
Updated: Jun 16, 2025
In vivo Imaging of Transgenic Leishmania Parasites in a Live Host
Published on: July 27, 2010
Leishmania donovani infection mimicking ulcerative colitis in an immuno-competent patient
Jonas Buttenschoen1, Kirsten Utpatel2, Laura Droesch1
1Department of Internal Medicine I, Gastroenterology, Hepatology, Endocrinology, Rheumatology, and Infectious Diseases, University Hospital Regensburg, Regensburg, Germany.
Abstract:
We share a case of a 54-year-old Caucasian immune-competent male with a suspected long latent visceral leishmaniasis presenting primarily with parasitic colitis, splenomegaly, and pancytopenia. Due to histopathologically and endoscopically mimicking ulcerative colitis, the patient was initially treated for UC, until the parasites were identified and eradicated with liposomal Amphotericin B.
Related Concept Videos
01:27Inflammatory Bowel Disease I: Ulcerative Colitis
Inflammatory bowel disease, or IBD, encompasses a group of disorders characterized by chronic inflammation or ulceration of the gastrointestinal tract.
Risk Factors
The exact cause of IBD remains unclear, although it is believed to be due to a mix of genetic, environmental, microbial, and immune factors. Genetic factors are significant in determining susceptibility to IBD, with family history being a critical risk factor. Individuals with a first-degree relative who has IBD are at...
01:30Inflammatory Bowel Disease II: Crohn's Disease
Inflammatory bowel disease, commonly known as IBD, refers to a collection of disorders that lead to persistent inflammation of the gastrointestinal tract. The two types of IBD are ulcerative colitis, which impacts the colon, and Crohn's disease, which can involve any part of the gastrointestinal segment.
Crohn's disease
Crohn's disease is a chronic, systemic inflammatory bowel disease (IBD) that predominantly affects the gastrointestinal tract. It is marked by...