PDF(Pubmed)
Abstract：
Salivary gland neoplasms account for 3-6% of head and neck tumours. 70-80% of parotid tumours are benign in histopathology. FNAC has an overall accuracy of 95% in diagnosis of parotid neoplasms. However, the remaining 5% still pose a histopathological mystery which may require a surgical excision of the parotid. We report a case of a 42 year-old-man with a history of parotid swelling and a FNAC report which showed a possibility of a low-grade mucoepidermoid carcinoma or a ductal adenocarcinoma. Final histopathological diagnosis after surgical excision revealed a new pathological entity in mammary analogue secretory carcinoma of parotid.
摘要：
唾液腺肿瘤占头颈部肿瘤的3-6％。70-80%的腮腺肿瘤在组织病理学上是良性的。FNAC在诊断腮腺肿瘤方面的总体准确率为95％。然而,剩下的5％仍然构成组织病理学的奥秘，可能需要手术切除腮腺。我们报告了一例42岁的男子，有腮腺肿胀史，FNAC报告显示有低度粘液表皮样癌或导管腺癌的可能性。手术切除后的最终组织病理学诊断揭示了腮腺乳腺类似物分泌性癌的新病理实体。
