Mohs Surgery: How it Works

Mohs surgery involves the systematic removal and microscopic analysis of thin layers of tissue at the tumor site until the last traces of the cancer have been eliminated. The immediate and complete microscopic examination and evaluation of excised tissue is what differentiates Mohs surgery from other cancer removal procedures. Cancerous tissue is removed with minimal normal tissue sacrifice, minimizing both post-operative wound size and the chance of recurrence. Mohs surgery is most commonly used for basal and squamous cell carcinomas. Cancers that have recurred are often treated using this technique because the precision of Mohs surgery is ideal for the elimination of cancers in cosmetically and functionally critical areas such as on the head, neck, hands, and feet.

See before & after images of Mohs Surgery from Gerald Goldberg, M.D.

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