When we talk about cancer, nail cancer is a condition that does not occur often. However, nail cancer, also known as a subunde melanoma, is a rare but serious form of skin cancer, usually as a dark strip that goes vertically down the nail. Initially, cancer can be cleared as regular (and harmless) nail problems, but over time it can become aggressive and terminal. Like all rivers, early detection is extremely important, and here are 5 features that you should pay attention to that otherwise you may go unnoticed.
