Nakabayashi H, Murata K, Sakaguchi M, Nakajima K, Katsuyama J
Department of Neurosurgery, Shimada Municipal Hospital, Shizuoka.
Neurol Med Chir (Tokyo). 1994 Mar;34(3):183-6. doi: 10.2176/nmc.34.183.
A 64-year-old male presented with a unique choroid plexus metastasis from gastric cancer. Computed tomography and magnetic resonance imaging demonstrated a moderately enhanced mass in the lateral ventricle. The tumor was totally removed and histological examination revealed adenocarcinoma. Systemic investigation revealed gastric cancer. The differential diagnosis for intraventricular masses should include the possibility of metastasis from unidentified primary lesions.
一名64岁男性出现了罕见的胃癌脉络丛转移。计算机断层扫描和磁共振成像显示侧脑室内有一个中度强化的肿块。肿瘤被完全切除，组织学检查显示为腺癌。全身检查发现了胃癌。脑室内肿块的鉴别诊断应包括未明原发灶转移的可能性。
