下咽鳞状细胞癌
Squamous cell carcinoma of the hypopharynx
ORPHA:494547疾病
定义 英文原文（暂无中文）
A rare head and neck tumor characterized by a malignant epithelial neoplasm with evidence of squamous differentiation, most commonly located in the piriform sinus, less frequently the posterior pharyngeal wall or the postcricoid area. The tumor can spread directly to adjacent structures or metastasize via lymphatic and blood vessels to regional lymph nodes, or lung, liver, and bones, respectively. Primary risk factors are tobacco smoking and (to a lesser extent) alcohol consumption. Patients may present with odynophagia, dysphagia, signs and symptoms related to a neck mass, voice changes, otalgia, and constitutional symptoms.
基本事实
- 遗传方式
- 不适用
- 发病年龄
- 成年期、老年期
- 患病率
- 1-9 / 100 000（Europe）
相关基因 3
| 基因 | 名称 | 关联类型 |
|---|---|---|
| PTEN | phosphatase and tensin homolog | Disease-causing somatic mutation(s) in |
| ING1 | inhibitor of growth family member 1 | Disease-causing somatic mutation(s) in |
| TNFRSF10B | TNF receptor superfamily member 10b | Major susceptibility factor in |
外部标识与链接
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本页数据来源
- 疾病定义、同义词、基因、表型、流行病学：Orphanet（CC BY 4.0）
- 中文病名：Orphanet 中文包，冻结于 2020-06-01
- 表型中文标签：HPO 简体中文翻译（CHPO 上游成果）