Rosai-Dorfman disease involving the neurohypophysis
- PMID: 20405324
- DOI: 10.1007/s11102-010-0228-5
Rosai-Dorfman disease involving the neurohypophysis
Abstract
Rosai-Dorfman disease is a rare, histiocytic proliferative disorder of unknown etiology commonly affecting lymph nodes. Extranodal lesions with or without nodal involvement also occur. We report the case of a 63 year-old woman with disseminated Rosai-Dorfman disease involving the neurohypophysis and associated with adenohypophysial PRL cell hyperplasia.