Understanding Merkel Cell Skin Cancer: A Comprehensive Overview
Merkel cell skin cancer, also known as Merkel cell carcinoma, is a rare and aggressive form of skin cancer that typically appears as a flesh-colored or bluish-red nodule on the face, head, or neck. It arises from the uncontrolled growth of Merkel cells in the skin and can be difficult to treat if it spreads beyond the skin. Diagnosis involves a skin biopsy and physical exam, while treatment options include surgery, radiation therapy, immunotherapy, and chemotherapy. Risk factors include long-term sun exposure, a weak immune system, light skin color, and a history of other skin cancers. Prevention involves reducing sun exposure and monitoring any changes in the skin.
