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Intractable diarrhea in histiocytosis-X
Helvetica Paediatrica Acta
|August 1, 1983
Summary
Intractable diarrhea can be an early and significant symptom of disseminated histiocytosis-X in infants. This rare presentation involves extensive histiocytic infiltration of the gastrointestinal tract.
Area of Science:
- Pediatric Pathology
- Gastroenterology
- Immunology
Background:
- Histiocytosis-X, also known as Langerhans cell histiocytosis (LCH), is a rare clonal proliferative disorder.
- Gastrointestinal involvement in LCH can occur but is often underreported in the literature.
Observation:
- A case study of an infant with fatal disseminated histiocytosis-X is presented.
- The infant's primary and persistent symptom was intractable diarrhea.
- Intestinal biopsy confirmed extensive histiocytic infiltration of the lamina propria.
Findings:
- Disseminated histiocytosis-X can manifest with severe gastrointestinal symptoms, particularly intractable diarrhea.
- Histiocytic infiltration of the intestinal lamina propria is a key pathological finding in such cases.
- This presentation highlights a rarely described clinical manifestation of LCH.
Implications:
- Clinicians should consider disseminated histiocytosis-X in infants presenting with unexplained intractable diarrhea.
- Early recognition and diagnosis of gastrointestinal LCH are crucial for timely intervention.
- Further research is needed to understand the mechanisms and prevalence of GI involvement in LCH.