Clinicopathological retrospective analysis of porokeratosis ptychotropica and genitogluteal porokeratosis: confusion-prone but essentially different twins
1 Department of Dermatology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Jiefang Avenue No.1277, Hankou, Wuhan, 430022, Hubei, China.
2 Department of Dermatology, Second Affiliated Hospital, Zhejiang University School of Medicine, 88 Jiefang Road, Hangzhou, 310009, Zhejiang, China. sunyh1128@zju.edu.cn.
3 Department of Dermatology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Jiefang Avenue No.1277, Hankou, Wuhan, 430022, Hubei, China. siyuanc_cn@126.com.
4 Department of Dermatology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Jiefang Avenue No.1277, Hankou, Wuhan, 430022, Hubei, China. hcz0501@126.com.