Management of In-transit Disease: Regional Therapies, Intralesional Therapies, and Systemic Therapy.

Summary: Imagine a road between a town (the original cancer spot) and a big city (the lymph nodes). Sometimes, melanoma skin cancer stops and grows into bumps along this road. Doctors call this "in-transit" melanoma. To fight it, doctors have many tools. They can put medicine right into the bumps, use special treatments just on that arm or leg, or give medicines that help the whole body fight the cancer. The goal is to hit the cancer hard without making the patient sick. This paper looks at all the best ways to treat these tricky spots.