What are the signs of skin cancer

Skin cancer is rare in my country and mostly occurs in Caucasians. However, this disease cannot be ignored, because it has a great impact on the human body and can lead to death in severe cases. Therefore, patients need to pay more attention to their health status. Only by timely discovery can timely treatment be carried out to reduce the harm caused by the disease to the body. So what are the signs of skin cancer? Let me introduce the symptoms of skin cancer to you.

Symptoms and diagnosis of skin cancer:

Diagnosis relies on biopsy, but requires the diagnostician to have sufficient experience to identify lesions suspected of malignancy. The following situations are highly suspicious of early malignant lesions:

Skin ulcers that do not heal for a long time or come and go or bleed a little.

If the solar keratosis has bleeding, ulceration or asymmetric nodules,

When ulcers or nodules appear on skin or old scars or sinus tracts that have been exposed to radiation in the past,

If red skin scars do not fade for a long time and show mild erosion, you should be alert to the possibility of carcinoma in situ.

For smaller lesions, multiple excisional biopsies should be performed, achieving both diagnosis and treatment at one stroke. For larger lesions, especially those that require excision of 2 to 3 mm of normal skin outside the lesion edge to meet the treatment requirements, if the defect is too large and causes cosmetic defects, forceps or incisional biopsy should be performed, remembering to include the proximal edge of the lesion.

The above are the symptoms of skin cancer for your reference. In life, you should avoid long-term exposure to the sun and long-term contact with harmful, carcinogenic chemicals, exercise more, and strengthen your physical fitness. This will reduce the chance of contracting this disease.