Mohs surgery is a procedure designed to address specific types of skin cancer. Here is more information on what the surgery involves, why it might be recommended, the steps typically taken during the procedure, and its associated benefits. By understanding the process, patients can be more prepared for their medical experience.
What Is Mohs Surgery?
Mohs surgery is a precise surgical technique used to remove certain types of skin cancer. It is performed under the guidance of a specially trained surgeon who methodically excises layers of cancer-affected tissue while preserving as much healthy tissue as possible. This technique may be used for cancers that are recurrent, located in high-risk areas like the face, or have irregular borders. It allows for the close examination of removed tissue to confirm that all cancerous cells have been eliminated.
Why Is This Surgery Performed?
The primary purpose of Mohs surgery is to treat skin cancers, such as basal cell carcinoma and squamous cell carcinoma. It is recommended in cases where accuracy and tissue preservation are needed. This procedure may be particularly effective for cancers in areas where maintaining healthy skin is key for functionality and appearance, such as the eyelids, nose, ears, or scalp. The method enables the surgeon to remove cancer cells entirely and may help reduce the likelihood of cancer returning.
What Happens During Mohs Surgery?
Mohs surgery is performed in an outpatient setting under local anesthesia. Patients remain awake throughout the procedure, which allows for continuous communication with the surgical team. Before the surgery begins, the affected area is numbed using a local anesthetic. The surgeon then removes a thin layer of tissue from the site where the cancer is located.
The removed tissue is taken to an on-site laboratory, where it is frozen and sliced into thin sections. These sections are stained and examined under a microscope to determine whether cancerous cells are still present. If cancer cells are detected at any margin of the tissue sample, the surgeon identifies the exact location of the remaining cancer. An additional thin layer of tissue is then removed from that specific area.
The process of removing tissue and examining it continues in stages until no cancer cells remain in the examined tissue. This systematic approach makes sure that all cancerous cells are removed while preserving as much healthy tissue as possible. Once the area is confirmed to be cancer-free, the wound is repaired using one of several methods. Depending on the size and location of the excision, this may involve allowing the wound to heal naturally, stitching it closed, or using a skin graft or flap.
What Are the Benefits of This Surgery?
This surgery offers several advantages, particularly for patients with specific types of skin cancer.
- High Success Rate: Mohs surgery is effective in thoroughly removing cancerous cells.
- Tissue Preservation: By removing thin layers of tissue step by step, this surgery allows for the conservation of healthy tissue surrounding the cancer.
- Outpatient Procedure: The procedure is completed in a single day, with most patients able to return home shortly afterward.
- Reduced Scarring: Because the surgery focuses on preserving as much healthy tissue as possible, patients may experience minimal scarring.
These benefits make this surgery a helpful option for treating specific skin cancers, offering precision and efficiency.
Learn More Today
Mohs surgery is a highly effective and precise option for treating certain types of skin cancer. By understanding what the procedure involves, patients can better approach their treatment. If you are evaluating this surgery, contact your dermatologist or healthcare provider for more information.
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