论文部分内容阅读
上颌窦的恶性肿瘤是耳鼻喉科较常见的、仅次于鼻咽癌而居第二位,约占鼻及鼻窦恶性肿瘤的80％左右,男多于女,以50—70岁之间较多见。上颌窦癌又较肉癌多见,癌肿中又以鳞癌多见,约占总数的78％左右,次为腺癌,乳头状癌等。上颌窦解剖位置较隐蔽,肿瘤发生于此早期症状较少,晚期皆可向邻近组织侵犯。上颌窦与口腔吡邻,往往以牙病就医而误诊者也不少见。笔者曾遇到一例因上颌窦癌引起牙痛及松动而误诊,现将此病例报告如下,以供同道们借鉴。
Maxillary sinus malignancy is more common in ENT, second only to nasopharyngeal carcinoma and ranks second, accounting for about 80% of nasal and nasal malignant tumors, more men than women to 50-70 years of age than between More common. Maxillary sinus cancer and more common than the cancer, and squamous cell carcinoma in the more common, accounting for about 78% of the total, secondary to adenocarcinoma, papillary carcinoma. Anatomical location of the maxillary sinus more hidden, the tumor occurred in this early symptoms less late may be violations of neighboring tissues. Maxillary sinus and oral pirosutism, often with dental treatment and misdiagnosis is not uncommon. I have encountered a case of misdiagnosis caused by toothache and loosening of maxillary sinus cancer, the case is now reported as follows, for the fellow learners to learn from.