Find out if skin cancer is contagious

My wife used to be in good health, but recently I don’t know what happened. Her skin was itchy and I started to worry, so I wanted to take her to a dermatologist. After the checkup, they found out that she had skin cancer. I was really shocked and cried for a long time because I didn’t know whether this disease would be fatal. So I also wanted to know if skin cancer is contagious?

If the patient has skin cancer, in fact, skin cancer is a very common cancer. However, is skin cancer contagious? In fact, scientifically speaking, skin cancer cannot be directly transmitted, so there is no need to worry too much about minor contact with skin cancer patients.
Skin cancer is not contagious because it is a type of tumor. Tumorous skin cancer is not contagious at all. It only has some genetic tendencies. Many patients develop skin cancer due to exposure to ultraviolet rays.
In fact, ultraviolet rays generally directly damage the patient's DNA. Such radiation is one of the main causes of skin cancer in patients. Of course, in this case, it will also accelerate the growth of tumors in the patient's skin and cause cancer.