title: Cerebellar syndromes as a late presentation of Langerhans cell histiocytosis.
abstract: We report a patient with late onset ataxia who was initially labeled as idiopathic diabetes insipidus for many years.  Pathological and radiological investigations revealed Langerhans cell histiocytosis. This case report aims to draw the attention of physicians to this delayed and rare presentation.
authors: Department of Medicine, King Khalid National Guard Hospital, PO Box 9515, Jeddah 21423, Kingdom of Saudi Arabia.  Tel. +966 (2) 6240000 Ext. 1298.  Fax. +966 (2) 6240000 Ext. 2765.  E-mail: ymousali@hotmail.com.
authors: Yahya M
authors: YM
authors: Mousali
authors: Tahir
authors: T
authors: Obeid
authors: Abdulrahman M
authors: AM
authors: Alshamy
authors: Layla S
authors: LS
authors: Abdullah