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Multiple system Erdheim-Chester disease with massive hypothalamic-sellar involvement and hypopituitarism
Thaira Oweity1, Bernd W Scheithauer, Hin San Ching
1Department of Pathology, Normah Medical Specialist Center, Kuching, Sarawak, Malaysia.
Journal of Neurosurgery
|February 13, 2002
Summary
Erdheim-Chester disease (ECD), a rare histiocytosis, can present with rare intracranial involvement. This case highlights ECD diagnosed via a hypothalamic mass biopsy, leading to panhypopituitarism.
Area of Science:
- Neurology
- Endocrinology
- Oncology
Background:
- Erdheim-Chester disease (ECD) is a rare systemic histiocytosis.
- Characterized by xanthogranulomatous infiltrates and bone sclerosis.
- Intracranial involvement is exceptionally rare.
Observation:
- A 55-year-old man presented with urological and bone disease.
- Workup for panhypopituitarism revealed a hypothalamic mass.
- Diagnosis of ECD was confirmed by biopsy of the hypothalamic mass.
Findings:
- This case represents a rare instance of ECD presenting as a hypothalamic tumor.
- Associated panhypopituitarism, including diabetes insipidus, was observed.
- Endocrinological and neurological manifestations of ECD are discussed.
Implications:
- Highlights the importance of considering ECD in cases of unexplained hypothalamic masses.
- Expands understanding of ECD's rare central nervous system manifestations.
- Underscores the need for comprehensive evaluation in complex ECD cases.
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