Elango S, Kareem B A, Chandrasekaran S, Azman N
School of Medical Sciences (USM), Kota Bharu, Malaysia.
J Laryngol Otol. 1991 Sep;105(9):772-3. doi: 10.1017/s0022215100117281.
Nasopharyngeal carcinoma has been reported to have a higher incidence of distant metastases as compared to other head and neck cancers. Distant metastases of nasopharyngeal carcinoma has been reported in the bones, lungs, liver, distant lymph nodes, brain and porta hepatis. This report presents a case of nasopharyngeal carcinoma with secondaries in the extradural space at the thoracic level of the spinal cord which hitherto has been an unreported site.
据报道，与其他头颈癌相比，鼻咽癌发生远处转移的几率更高。鼻咽癌的远处转移部位有骨、肺、肝、远处淋巴结、脑和肝门。本报告介绍了一例鼻咽癌病例，其继发于脊髓胸段硬膜外间隙，该部位此前未见报道。
