Supraglottic cancer的用法和样例：
例句
- Owing to plentiful lymphatic tissue,neck metastasis is common in supraglottic carcinoma.
声门上型喉癌是我国东北地区喉癌中最常见的临床类型，由于声门上区的淋巴组织比较丰富，声门上型喉癌容易发生淋巴结转移。 - Conclusion SHL is a reliable surgical approach for selected supraglottic carcinoma, even for some advanced lesions, provided the tumor has not extended below the ventricle.
结论各期声门上型喉癌经适当选择，可采用声门上水平部分喉切除术，根治率较好而喉功能得以保留。
