Does tumour removal surgery treat Merkel cell carcinoma?

Merkel cell carcinoma is a skin cancer that can grow and spread to nearby lymph nodes. Surgery usually focuses on removing the visible lesion with surrounding tissue and may include assessment or removal of nearby lymph nodes. The laboratory examination of the specimen checks the edges and other features of the cancer. Depending on those findings, the team may discuss radiotherapy or medicines after surgery, or a different approach if the cancer has spread beyond the original site.

Ask which skin area will be removed, how the wound may be closed and whether a lymph-node procedure is planned. Your team may examine the whole skin surface, arrange scans and review a biopsy. Share information about medicines that affect bleeding, immune conditions and previous skin procedures. Protect the area from irritation while waiting and attend appointments promptly, because the treatment plan depends on mapping the tumour and checking for spread.

Seek urgent help for uncontrolled bleeding, rapidly increasing swelling, severe pain, difficulty breathing or a wound that opens widely. Contact the surgical team promptly for fever, spreading redness, pus-like drainage, new numbness or sudden swelling near the operation site.

What margin is planned around the skin tumour? Do I need lymph-node assessment or scans? When will the pathology report guide the next decision? Could radiotherapy or medicines be recommended after surgery? How should I check my skin and lymph-node areas between visits?