Malignant melanoma arising from giant congenital melanocytic nevus with SMARCA2 gene mutation

Affiliations

• ¹ Department of Pathology, Shanghai Skin Disease Hospital, School of Medicine, Tongji University, Shanghai, China.
• ² Department of Dermatology, Shanghai Children's Medical Center, School of Medicine, Shanghai Jiao Tong University, Shanghai, China. Electronic address: dengdan1234567@126.com.
• ³ Department of Pathology, Shanghai Skin Disease Hospital, School of Medicine, Tongji University, Shanghai, China. Electronic address: 1500156@tongji.edu.cn.