Sayan Anna, Mitchell Oliver, Taibjee Saleem, Ilankovan Velupillai
Poole Hospital NHS Foundation Trust.
University Hospital Southampton NHS Foundation Trust.
Br J Oral Maxillofac Surg. 2020 May;58(4):475-477. doi: 10.1016/j.bjoms.2020.01.023. Epub 2020 Feb 7.
Signet-ring cell (histocytoid) carcinoma is a rare and aggressive skin neoplasm that most commonly affects elderly men. It typically originates from the upper or lower eyelid, with bilateral involvement only in rare cases, and results in a diffuse and infiltrative appearance clinically, radiologically, and histologically (the "monocle" sign). It is essential to carry out a full investigation to rule out metastasis from an internal origin.
印戒细胞(组织细胞样)癌是一种罕见且侵袭性强的皮肤肿瘤,最常累及老年男性。它通常起源于上睑或下睑,仅在极少数情况下双侧受累,在临床、放射学和组织学上均表现为弥漫性浸润外观(“单眼镜”征)。进行全面检查以排除源自体内其他部位的转移至关重要。