Hearing loss due to metastasis of gastric cancer to temporal bone: A case report
Hearing loss due to metastasis of gastric cancer to temporal bone: A case report
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DOI：
10.3892/ol.2016.4084
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发表时间：
2016-02-01
期刊：
影响因子：
2.9
通讯作者：
Shen, Wei Sheng
中科院分区：
文献类型：
--
作者：
Cao, Xiangming;Cui, Fangbo;Shen, Wei Sheng
转移性颞骨肿瘤是罕见的，往往是无症状的。临床表现为耳鸣、出血、听力丧失和面神经麻痹。最常见的转移源是乳腺癌，原发肿瘤的其他部位包括甲状腺、脑、肺、前列腺和血液。胃癌转移至颞骨导致听力损失的临床报告是罕见的。本研究报告一例胃癌转移至颞骨而未累及其他器官。患者表现为听力丧失症状，经影像学检查，包括磁共振、计算机断层扫描和骨扫描诊断为转移性肿瘤。
Metastatic temporal bone tumors are rare, and tend to be asymptomatic. The clinical symptoms consist of aural discharge, bleeding, hearing loss and facial nerve paresis. The most common origin of the metastasis is breast cancer, and other sites of the primary tumor include the thyroid gland, brain, lungs, prostate and blood. Clinical reports of hearing loss due to gastric cancer metastatic to temporal bone are rare. In the present study, a case of gastric cancer metastasis to temporal bone without other organ involvement is described. The patient presented with the symptom of hearing loss, and the metastatic tumor was diagnosed by radiological imaging, including magnetic resonance imaging, computed tomography and bone scan.