Langerhans cell histiocytosis of the sella in a pediatric patient: case report with review of the literature.

LCH extending into the sella is a rare but important diagnosis to consider in pediatric patients presenting with lesions in this region. We presented a case of a pediatric patient presenting with LCH of the sphenoid bone extending into the sella, with subsequent apoplexy and vision loss. Review of the literature showed varying treatment options for these patients, including purely surgical and non-surgical treatments. Early intervention may be necessary to avoid potentially devastating neurologic sequelae.