Skin cancer has always existed in our lives. After the disease occurs, the lives of patients will be affected. We should be fully prepared for this disease. What do you know about the symptoms of skin cancer? Let's learn about the symptoms of skin cancer . Squamous cell carcinoma is often transformed from keratosis, leukoplakia and other precancerous diseases. It grows quickly and forms ulcers in the early stage. Some are nodular or cauliflower-shaped, with less deep invasion and movable base; some are butterfly-shaped, with more obvious deep infiltration, great destructiveness, and often involving bones. Squamous cell carcinoma is often accompanied by purulent infection, accompanied by stench and pain. Regional lymph node metastasis is common. The author encountered a huge squamous cell carcinoma in the head, which had an extremely foul odor, more purulent secretions, and was prone to bleeding; when cervical lymph node metastasis occurred, the site of the disease was the junction of the mucosa and skin. Squamous cell carcinoma develops fastest, and patients with mucosal disease are more likely to metastasize. These are one of the symptoms of skin cancer. Symptoms of skin cancer are that basal cell carcinoma is often asymptomatic at the onset. In the early stage, it is mostly plaque papules with hard bases, some are wart-like protrusions, and then break into ulcers, which are irregular, with raised edges, like craters, uneven bottoms, and grow slowly. Metastasis is very rare, and first occurs as a shallow ulcer with translucent nodules on the edges, and then gradually expands, which can erode surrounding tissues and organs and become erosive ulcers. The above is an introduction to the symptoms of skin cancer. After reading the above article, everyone should know the main common symptoms of skin cancer. I hope that the introduction of the above knowledge can help everyone better understand the disease of skin cancer. |
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