Kim So Min, Kim Hyeree, Kim Hei Sung, Cho Sang Hyun, Lee Jeong Deuk
Department of Dermatology, Incheon St. Mary's Hospital, School of Medicine, The Catholic University of Korea, Incheon, Korea.
Ann Dermatol. 2015 Jun;27(3):319-21. doi: 10.5021/ad.2015.27.3.319. Epub 2015 May 29.
Infundibulocystic squamous cell carcinoma was first reported in 2008 as a subset of squamous cell carcinoma arising from the infundibulum of the hair follicle and exhibiting infundibular differentiation. It has well-differentiated, less-differentiated, and infiltrative forms. It was thoroughly analyzed in a series of cases in 2011 by Misago et al. and has been redefined to include only the infiltrative form owing to its unique clinical and histological characteristics. Here, we report an interesting case of infundibulocystic squamous cell carcinoma in a 72-year-old man presenting with a mass on the left helix of the ear.
漏斗状囊性鳞状细胞癌于2008年首次被报道，是一种起源于毛囊漏斗部并表现出漏斗部分化的鳞状细胞癌亚型。它有高分化、低分化和浸润性三种形式。2011年，Misago等人对一系列病例进行了全面分析，由于其独特的临床和组织学特征，现已重新定义，仅包括浸润性形式。在此，我们报告一例72岁男性漏斗状囊性鳞状细胞癌的有趣病例，该患者左耳螺旋部出现肿物。
