Among skin cancers, melanoma is the most malignant. The early symptoms of skin cancer are often not obvious, so many patients are already in the middle or late stages when they are discovered. However, active treatment can completely cure it. So, is the recurrence of skin cancer serious? Does skin cancer hurt? Squamous cell carcinoma is often transformed from keratosis, leukoplakia and other precancerous diseases. It grows quickly and forms ulcers in the early stage. Basal cell carcinoma is often asymptomatic at the onset. In the early stage, it is mostly plaque-like papules with hard bases, some of which are wart-like protrusions, and then break into ulcers. The ulcers are irregular, with raised edges, like craters, and uneven bottoms. They grow slowly. So is skin cancer painful? Very few people metastasize. First, translucent nodules with raised edges appear shallowly in the ulcers, and then gradually expand, which can erode surrounding tissues and organs and become erosive ulcers. |
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