RT Journal Article SR Electronic T1 Hypothalamic Hamartoma Associated with a Craniopharyngeal Canal JF American Journal of Neuroradiology JO Am. J. Neuroradiol. FD American Society of Neuroradiology SP 65 OP 67 VO 26 IS 1 A1 Osman Kizilkilic A1 Ozlem Yalcin A1 Tulin Yildirim A1 Levent Sener A1 Gonul Parmaksiz A1 Bulent Erdogan YR 2005 UL http://www.ajnr.org/content/26/1/65.abstract AB Summary: Hypothalamic hamartoma is a rare congenital lesion. We present the case of a 7-year-old girl who suffered from precocious puberty, the cause of which was diagnosed by using MR imaging and CT as pedunculated hypothalamic hamartoma associated with a large craniopharyngeal canal and sellar spine mimicking pituitary duplication.