1 Department of Dermatology, West China Second University Hospital, Key Laboratory of Birth Defects and Related Diseases of Women and Children, Ministry of Education, Sichuan University, Chengdu, China.
2 Department of Dermatology, Capital Medical University, Beijing Children's Hospital, Beijing, China.
A female child presents for 3-year follow-up with erythema, vesicles, and bullae present since birth and an increasing number of annular hyperkeratotic plaques and palmoplantar hyperkeratosis. What is your diagnosis?