Pulmonary carcinoma metastasis to the internal auditory canal.
Pulmonary carcinoma metastasis to the internal auditory canal.
复制标题
肺癌转移至内耳道。
DOI：
10.1097/mao.0b013e3181eb32f1
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发表时间：
2011
期刊：
影响因子：
--
通讯作者：
Paparella,MichaelM
中科院分区：
文献类型：
--
作者：
Yoda,Shigetoshi;Cureoglu,Sebahattin;Paparella,MichaelM
肺腺癌占肺癌的35.3%，在临床中导致脑转移的比例高达28%（1,2）。约0.7%的肺癌患者发生轻脑膜癌(3)。继发性颞骨恶性肿瘤的扩散模式可归纳为孤立性转移、弥漫性转移性轻脑膜癌和直接扩散。本文报告一例肺腺癌轻脑膜癌性内耳道转移性肿瘤。
Pulmonary adenocarcinoma, which accounts for 35.3% of pulmonary carcinoma, causes brain metastases up to 28% in clinical setting (1, 2). Leptomeningeal carcinomatosis occurs in approximately 0.7% of lung cancer patients (3). The patterns for spread of secondary temporal bone malignancies could be summarized as isolated metastasis, diffuse metastatic leptomeningeal carcinomatosis, and direct extension. In this study, a case of metastatic tumor of the internal auditory canal from leptomeningeal carcinomatosis of pulmonary adenocarcinoma will be reported.