Benefits and challenges of Mohs micrographic surgery for human papilloma virus-associated cutaneous malignancies: a systematic review.

Mohs micrographic surgery is the gold standard for treating many types of skin cancer, particularly skin cancers of high-risk areas such as the face, genitalia, and digits, due to its tissue-sparing technique and low recurrence rates. The use of Mohs micrographic surgery for human papilloma virus-associated cutaneous malignancies has yet to be explored in a systematic review. The authors sought to assess outcomes including recurrence rates of Mohs micrographic surgery for human papilloma virus-associated cutaneous malignancies. PubMed was searched for the use of Mohs micrographic surgery in types of human papilloma virus-associated cutaneous malignancies. After application of exclusion and inclusion criteria, 33 articles were included. 700 cases from 33 studies were included. Overall recurrence rate following Mohs micrographic surgery was 39/478 (8.2%) at a mean follow-up time of 51.5 months. Recurrence rate for nail unit/digit squamous cell carcinoma was 10/103 (9.7%) at mean follow-up of 47.6 months. Recurrence rate for penile squamous cell carcinoma was 15/181 (8.3%) at mean follow-up of 45.9 months. Recurrence rate for Bowen's disease in extragenital areas was 11/189 (5.9%) at mean follow-up of 59.7 months. Patients overall reported satisfactory functional and cosmetic results. Mohs micrographic surgery demonstrates low recurrence rates and excellent functional and cosmetic outcomes in the treatment of human papilloma virus-associated cutaneous malignancies.