Oztürk Mustafa, Ozyazgan Irfan, Mavili Ertuğrul, Orhan Selcen
Erciyes Universitesi Tip Fakültesi, Radyodiagnostik Anabilim Dali, Kayseri.
Tani Girisim Radyol. 2003 Dec;9(4):439-42.
Neurofibromatosis type 1 is characterized on magnetic resonance imaging by optic nerve gliomas, parenchymal gliomas, and foci of prolonged T2 relaxation involving the brainstem, cerebellum, midbrain, internal capsule, and basal ganglia. We report a child with neurofibromatosis type 1 in whom serial magnetic resonance imaging demonstrates spontaneous regression of basal ganglia lesions. These lesions, characterized on magnetic resonance imaging by increased signal intensity on T1- and T2-weighted sequences, involved the globus pallidus and internal capsules in a bilateral fashion.
1型神经纤维瘤病在磁共振成像上的特征为视神经胶质瘤、实质胶质瘤以及涉及脑干、小脑、中脑、内囊和基底神经节的T2弛豫延长灶。我们报告了一名患有1型神经纤维瘤病的儿童，其系列磁共振成像显示基底神经节病变自发消退。这些病变在磁共振成像上的特征是T1加权和T2加权序列上信号强度增加，以双侧方式累及苍白球和内囊。
