Layers of Genius: The Mohs Method and Its Maverick Inventor.

Dr. Frederic E. Mohs significantly advanced the treatment of skin cancer with the development of Mohs micrographic surgery (MMS). His career was dedicated to improving patient outcomes through innovative surgical techniques. MMS involves the precise removal of skin cancer in a stepwise manner, with each layer examined microscopically to ensure the complete removal of cancerous cells. This method has become the preferred approach for treating complex and recurrent skin cancers, particularly in areas such as the face, ears, and hands, due to its tissue-sparing precision. The procedure's accuracy has led to high cure rates and low recurrence, solidifying its role in modern dermatologic oncology. This paper examines Mohs' life, the evolution of MMS, and its lasting influence on dermatologic surgery, addressing both the challenges and advancements within the field.