%0 Journal Article %T A Case Report of Multiple Cylindroma with Immunohistochemical Features %A Naoki Watanabe %A Kana Kawase %A Chisato Tawada %A Kazufumi Yoneda %A Kuniaki Hirai %A Ayumi Niwa %A Takuji Tanaka %J Open Journal of Pathology %P 134-139 %@ 2164-6783 %D 2016 %I Scientific Research Publishing %R 10.4236/ojpathology.2016.63016 %X Cylindroma is a benign skin appendageal tumor arising from pluripotent stem cells in the follicle. Multiple cylindroma typically occurs as a component of Brooke-Spiegler syndrome or as the only skin lesion of familial cylindromatosis. We herein report an unusual case of multiple cylindroma involving the trunk without any other features of Brooke-Spiegler syndrome and no family history supporting the possibility of familial cylindromatosis. Immunohistochemical features of CYLD and NF-¦ĘB, which are involved in the pathogenesis of cylindroma, in the tumors are also presented. %K Multiple Cylindroma %K Immunohistochemistry %K CYLD %K NF-¦ĘB %U http://www.scirp.org/journal/PaperInformation.aspx?PaperID=67836