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[Clinical and morphological features during the course of Whipple's disease(author's transl)]
Abstract:
Clinical and histological characteristics of Whipple's disease have been described extensively by various authors, but there are only few reports about repeated documentation of clinical and especially of micromorphological features during the course of the disease. We therefore report a case who was followed closely over a period of 3 years; small bowel biopsy was performed on 6 occasions during this time. Antibiotic therapy brought complete recovery from the disease and was followed by the disappearance of bacillary bodies in the lamina propria of intestinal mucosa. Despite this, many macrophages containing the typical PAS-positive material could still be demonstrated. The development of macrophages as well as etiologic aspects of the disease are discussed.
Insights
This study followed a Whipple's disease patient for 3 years, documenting changes through repeated small bowel biopsies. Antibiotic treatment led to recovery and cleared bacillary bodies, though macrophages persisted.
Area of Science:
- Gastroenterology
- Infectious Diseases
- Pathology
Background:
- Whipple's disease is a rare bacterial infection primarily affecting the small intestine.
- Clinical and histological features are documented, but longitudinal micromorphological changes are less understood.
Observation:
- A 3-year case study of Whipple's disease with 6 small bowel biopsies.
- Monitored clinical presentation and intestinal mucosal histology during treatment.
Findings:
- Complete recovery and clearance of Tropheryma whipplei (bacillary bodies) in the lamina propria after antibiotic therapy.
- Persistent macrophages containing periodic acid-Schiff (PAS)-positive material were observed even after bacterial eradication.
Implications:
- Highlights the long-term persistence of macrophage-associated material post-treatment in Whipple's disease.
- Suggests further investigation into the role and development of these macrophages and the etiologic aspects of the disease.