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Primary carcinoid tumor of the larynx

机译:喉部原发性类癌

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A case of laryngeal carcinoid in a 54-year-old Korean female is reported and discussed. This tumor is extremely rare in the larynx and there have been just over twenty cases reported in the literature to date. The case showed an initial histologic finding of epithelial dysplasia and was finally confirmed to be a carcinoid tumor. Laryngeal carcinoids are often atypical histologically and may be misdiagnosed as undifferentiated carcinoma. An electron microscopic study revealed neurosecretory-type granules. Although the patient underwent a total laryngectomy and radical neck dissection, multiple hepatic metastasis was noted postoperatively.
机译:报告并讨论了一名54岁韩国女性的喉类癌病例。该肿瘤在喉中极为罕见,迄今文献中仅报道了二十多例。该病例显示了上皮发育异常的最初组织学发现,最终被确认为类癌。喉类癌通常在组织学上不典型,可能被误诊为未分化癌。电子显微镜研究发现神经分泌型颗粒。尽管患者进行了全喉切除术和根治性颈淋巴结清扫术,但术后发现多处肝转移。

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