Lhermitte-Duclos Disease: A Report of 31 Cases with Immunohistochemical Analysis of the PTEN/AKT/mTOR Pathway
نویسندگان
چکیده
منابع مشابه
Lhermitte - duclos Disease :
Lhermitte-Duclos disease (LDD) is a benign neoplasm of posterior fossa, involving cerebellum. It is also known as dysplastic cerebellar gangliocytoma. It is not a true neoplasm but a hamartoma. It can be either isolated finding or associated with Cowden (multiple hamartoma syndrome). adults.
متن کاملLhermitte-Duclos disease.
Lhermitte-Duclos disease was first described in 1920 in the literature under the names of Purkinjeoma, granular cell hypertrophy of the cerebellum, hamartoma of the cerebellum, dysplastic gangliocytoma, ganglioneuroma, and gangliomatosis of the cerebellum. Patients tend to be young adults and may present with signs of cerebellar dysfunction or increased intracranial pressure secondary to obstru...
متن کاملLhermitte-Duclos disease.
Lhermitte-Duclos disease (dysplastic gangliocytoma of the cerebellum) is a rare benign cerebellar mass of unknown etiology which is characterized by enlargement of the cerebellar folia. Despite the controversy regarding its pathogenesis, imaging and histopathological findings are rather typical. A 17-year-old female presented with a 2-year history of progressive headaches and gait imbalance. Cr...
متن کاملRecurrent Lhermitte-Duclos disease: report of two cases and association with Cowden's disease.
Two cases of Lhermitte-Duclos disease (LDD), one associated with Cowden's disease, are reported. Both demonstrated recurrence long after initial surgical resection. There is a propensity for occurrence in the left cerebellar hemisphere. On MR there is hypointensity on T1-weighted images and moderately high signal on T2-weighted images, with parallel linear striations on the surface of the lesio...
متن کاملCowden disease with Lhermitte-Duclos disease: case report.
BACKGROUND We report a case and review the recent literature describing 36 patients with both Lhermitte-Duclos disease (LDD) and Cowden disease (CD). Lhermitte-Duclos disease, or dysplastic gangliocytoma, is a benign hamartomatous condition involving the cerebellum. The presenting symptoms are usually headaches, gait ataxia, and symptoms of lower cranial nerve involvement. Cowden disease is a r...
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ژورنال
عنوان ژورنال: Journal of Neuropathology & Experimental Neurology
سال: 2005
ISSN: 0022-3069,1554-6578
DOI: 10.1093/jnen/64.4.341