Micrographic Surgery
A specialized surgical technique using immediate microscopic examination to ensure complete tumor removal with tissue conservation.
Full Definition
Micrographic surgery, also known as Mohs micrographic surgery, is a specialized technique for removing skin cancers with high cure rates while maximizing tissue conservation. The procedure involves sequential excision of thin tissue layers with immediate frozen section examination of 100% of the surgical margins. Each layer is precisely mapped, and additional tissue is removed only from areas showing residual tumor. This technique is particularly valuable for high-risk skin cancers, recurrent tumors, or cancers in cosmetically and functionally important areas where tissue conservation is critical.
Usage
Usage note: When referring to the specific Mohs technique, include the physician's name; generic 'micrographic surgery' is acceptable for the technique in general.
In Context
- "The patient was referred for micrographic surgery due to the recurrent nature of the basal cell carcinoma." — Referral note
- "Micrographic surgery achieved clear margins after three stages of excision." — Operative report