摘要
目的 :观察鼻腔恶性黑色素瘤临床病理特征 ,探索提高其诊断准确率的要领。方法 :对 11例恶性黑色素瘤病例 ,用 HE染色、黑色素染色 (Fontana- Masson法 )、免疫组织化学 (SP法 )进行检测。结果 :结合形态及组织化学或免疫组化的病理诊断较容易 ,临床误诊为息肉高达 6 3.6 % (7/ 11) ;因病变晚期及结合 CT有骨质密度改变甚至骨质破坏而诊断准确者占 4/ 11。结论 :灰黑色息肉样外观是鼻腔恶性黑色素瘤的特征 ,结合 CT可提高其诊断准确率。
Objective:The malignant melanomas in nasal cavity Wwas rare,by observing the clinicopathologic features of them to obtain the points of improving the diagnostic correct rate.Methods:The study group was comprised of 11 cases who were diagnosed between 1983 and 1999 by HE staining, melanoma staining (Foutana) and immunohistochemistry(SP).Results:The rate of misdiagnosis and polyps was as high as 63.3% (7/11),the diagnosed accurate portio was 4/11 by the osteointensity changes or osteodamages in CT scan.Conclusion:The nasal cavity melanoma's features are the apperances of grey black polypoid.The rate of accurate diagnos is can be improved by CT.
出处
《肿瘤研究与临床》
CAS
2001年第2期108-109,共2页
Cancer Research and Clinic
关键词
鼻腔
黑色素瘤
临床病理
Nasal cavity
Melanoma
Clinicophathology
