Optimism that he will do well with this treatment. well, doctor, something else i found difficult to understand, so they found a spot on his liver, right, and now they found melanoma in his brain. so, you know, the liver and the brain are far apart. how does that happen? well, let s also understand that melanoma is a skin cancer, and usually we can see a lesion on the skin that s a primary lesion. as the president pointed out, there was no visible lesion that suggested where this cancer actually started. but when melanoma becomes invasive, it can spread, and what makes it so serious as a skin cancer is it can spread to many parts of the body. the liver and the brain being two such locations. but the important message here and what s so also so interesting about the president s situation is that the tumor in the liver is a small tumor that could be completely resected and the tumors in the brain are also very small and the probability