Beaty S R, Colome-Grimmer M, Wagner R F
University of Texas Medical Branch, Department of Dermatology, Galveston, Texas 77555-0783, USA.
Dermatol Surg. 2001 Feb;27(2):203-5. doi: 10.1046/j.1524-4725.2001.00250.x.
Bilateral squamous cell carcinoma (SCC) of the external ears is a rare phenomenon, and we are unaware of instances of bilateral perineural involvement.
To describe bilateral auricular SCCs, each with perineural invasion.
Case report and literature review.
Histopathologic examination revealed perineural invasion in both tumors.
This appears to be an unusual presentation of bilateral auricular SCCs with perineural invasion in an elderly immunocompromised patient.
双侧外耳道鳞状细胞癌是一种罕见现象，我们尚未知晓有双侧神经周围受累的病例。
描述双侧耳廓鳞状细胞癌，均伴有神经周围侵犯。
病例报告及文献复习。
组织病理学检查显示两个肿瘤均有神经周围侵犯。
这似乎是一名老年免疫功能低下患者双侧耳廓鳞状细胞癌伴神经周围侵犯的不寻常表现。
