Wang Weiwei, Yao Yu-Feng
Department of Ophthalmology, Sir Run Run Shaw Hospital, Zhejiang University School of Medicine, Hangzhou, Zhejiang, China.
Key Laboratory for Corneal Diseases Research of Zhejiang Province, Hangzhou, Zhejiang, China.
Neuroophthalmology. 2024 Jun 12;48(5):373-376. doi: 10.1080/01658107.2024.2336240. eCollection 2024.
Abducens nerve palsy is the most common ocular motor nerve palsy, and its possible aetiologies are numerous and diverse. Primary malignancy rarely occurs in the middle ear, with most cases associated with long-standing ear discharge and peak age of presentation in the sixties. We report a rare case of a 64-year-old male who presented with right abducens nerve palsy, which led to the diagnosis of primary squamous cell carcinoma of the right middle ear, and to our knowledge, this has not been reported previously in English literature.
展神经麻痹是最常见的动眼神经麻痹，其可能的病因众多且多样。原发性恶性肿瘤很少发生于中耳，大多数病例与长期耳漏有关，发病高峰年龄在60岁。我们报告一例罕见病例，一名64岁男性出现右侧展神经麻痹，最终诊断为右中耳原发性鳞状细胞癌，据我们所知，英文文献中此前尚无此报道。
