@article{oai:repository.lib.tottori-u.ac.jp:00004816, author = {Suzuki, Shuji and Sugita, Kazunari and Sugita, Kazunari and Shiomi, Tatsushi and Yamamoto, Osamu and Yamamoto, Osamu and Suzuki, Shuji and Shiomi, Tatsushi}, issue = {1}, journal = {Yonago Acta Medica, Yonago Acta Medica}, month = {Mar}, note = {A case of 75-year-old woman with sebaceous epithelioma was reported. The histological features were distinct in that it had a sinusoidal and carcinoid-like growth pattern, which has been reported in its malignant counterpart. Immunostaining for adipophilin was positive in the area with lipid-laden vacuolated cells, but the rest of tumor, which had cord-like nests, was negative. MIB index was 2%. CK5/6 and p40 were positive in the cord-like nesting areas. CK7, CK20, alpha SMA, and epithelial membrane antigen were negative in both the cord-like nesting areas and the adipose-like areas. The tumor was diagnosed as sebaceous epithelioma with a trabecular pattern. Dermatopathologists should be aware of this atypical histological pattern of benign sebaceous epithelioma.}, pages = {79--81}, title = {Benign Sebaceous Epithelioma with Carcinoid-like Trabecular Cell Arrangement}, volume = {61}, year = {2018} }