Sarkar Hrishikesh, K Sunil, Ghosh Siddhartha
Apollo Speciality Hospital, Department of Neurosurgery, Chennai, India.
Turk Neurosurg. 2013;23(3):392-4. doi: 10.5137/1019-5149.JTN.5436-12.0.
Gliosarcomas (GS) are high grade, rare tumours. Radiologically they are seen as a surfacing lesion, often having a thick dural attachment located within the parenchyma of the brain. We report a very unusual case of an intraventricular non-parenchyhmal gliosarcoma in a 60-year old female. Magnetic resonance imaging of the brain revealed a well defined brilliantly enhancing mass located in the septal region and extending into the body and the frontal horn of the lateral ventricle on either side. The mass was isointense on T1-weighted sequences and hypointense on T2-weighted sequences. Very few reports that describe this entity exist and our case report adds to the sparse literature.
胶质肉瘤（GS）是一种高级别的罕见肿瘤。从放射学角度看，它们表现为一种表面病变，通常在脑实质内有厚厚的硬脑膜附着。我们报告了一例非常罕见的60岁女性脑室内非脑实质胶质肉瘤病例。脑部磁共振成像显示，在间隔区有一个边界清晰、强化明显的肿块，延伸至两侧侧脑室体部和额角。该肿块在T1加权序列上呈等信号，在T2加权序列上呈低信号。关于这个实体的报道非常少，我们的病例报告增加了这方面的稀缺文献。
