Melanoma

Outlined in the clinical melanoma is highly malignant. Melanoma is the most Pigmentosa occurred on the basis of a small number occur in normal skin or mucous pigment cells. Cause pathogenesis specific reasons unknown, and the majority view and endocrine factors. In traumatic stimulation, a solar irradiation into melanoma priming role. Clinical manifestations melanoma occur in the elderly more male than female multiple. Good foot lower extremity, followed by the trunk, head and neck and upper limbs. The main symptoms of the rapid growth of nodular melanoma. Available at the beginning of the normal pigmented skin occurred, or occurred Nevus increased pigment, black deepened, in favor of expanding disease damage, hardness, accompanied by itching feeling. Melanoma lesions showed some uplift, plaques and nodules, and some showed mushroom-like or cauliflower-like. To the subcutaneous tissue growth when there was a subcutaneous nodule or mass-to proliferate around, we have a stellate blotches or small nodules. Common performance melanoma is the regional lymph node metastasis, have gone so far as to the regional lymph nodes and treatment. Late transfer from the blood to the lungs, liver, bone, brain Zhu organ. Diagnosis of conventional physical examination. Laser treatment for skin melanoma using CO2 laser or Nd : YAG laser resection alone and can be combined. Excision of the lesion size as the size of melanoma.