Hypothalamic hamartoma: the role of surgery
β Scribed by Shunji Nishio; Hiroshi Shigeto; Masashi Fukui
- Publisher
- Springer-Verlag
- Year
- 1993
- Tongue
- English
- Weight
- 382 KB
- Volume
- 16
- Category
- Article
- ISSN
- 0344-5607
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β¦ Synopsis
A hypothalamic hamartoma associated with true precocious puberty in a 7-month-old girl is hereby reported. Hormonal studies disclosed elevated serum levels of luteinizing hormone (LH) and follicle stimulating hormone, both of which responded well to LH-releasing hormone stimulation. Following a subtotal removal of the tumor, the clinical manifestations of precocious puberty as well as associated endocrinological abnormalities returned to normal. The role of surgery for this lesion, which appears to be safe when a planned microsurgical course is employed, is discussed.
π SIMILAR VOLUMES
Hypothalamic hamartoma is the most common detectable cerebral lesion causing precocious puberty. Two histologically confirmed cases were studied by computerized tomography (CT) and magnetic resonance (MR) imaging. T2 weighted, sagittal MR images were superior to CT in delineating the tumor from surr