Melanoma is a serious form of skin cancer occurring in the melanocytes. The melanocytes are the cells accountable for the color of the skin. When these cells are damaged along with the tumor starts building up, it contributes to the creation of cancer. There are primarily three kinds of melanoma which are called the Cutaneous, Mucosal and Ocular Melanoma. Every one of those melanoma can be farther sub-classified into Superficial spreading melanoma, Nodular melanoma, Acral lentiginous melanoma, Desmoplastic melanoma, and Lentigo melanoma. Now, experts think that the origin of the melanoma staging can vary but are connected with considerable exposure to UV rays which damage cells. There are different stages of melanoma as well that we'll discuss in the section below.

The primary Phase
There are different stages of melanoma That Has been categorized. The stage 1 melanoma is the early stage melanoma which is the localized version of the tumor. This phase is further divided to two stage 1a and 1b. Within this stage, the tumor is localized and doesn't spread. The patients, in case diagnosed in this phase, are at minimal risk and conclusive treatment can help the patient to survive.
The secondary stage
The stage 2 melanoma indicates That the melanoma has reaches the hypodermis of their skin. The tumor remains localized but has a negative effect on the individual. The tumor size may range from 1 mm to 4 mm thick.
Stage 3 melanona
As soon as the melanoma begins growing to other areas, the Tumor has attained the stage 3 melanoma. The tumor penetrates the lymph nodes and starts expanding through various areas of the body.

Final stage
The final phase of the skin cancer or stage 4 melanoma leaves the site of the source and moves towards Other areas of the human body. In the transition, the tumor affects the cells Which lead to a significant condition.