How is skin cancer best diagnosed

How to diagnose skin cancer best? We must not ignore skin cancer. It is a malignant tumor that will not only cause certain harm to our body, but also seriously affect our appearance. In the process of fighting tumors, we must race against time, early detection, early diagnosis and early treatment. So, how to diagnose skin cancer best?

1. When diagnosing such diseases, attention should be paid to contact substances. The patient's medical history should be carefully understood and carefully examined. Patients with certain occupations and chronic skin diseases, or those who are exposed to radioactive substances, asphalt and coal tar, should be carefully examined. If such people develop skin papules and nodules, they should be alert to the disease and undergo detailed investigation. This is an important basis for the diagnosis of skin cancer.

2. If you find any skin abnormalities, you should pay attention and go to the relevant hospital for examination in time. Experts say that if hard nodules appear on the surface of the human skin, or the edges are raised, and there is a tendency to spread around, you should be careful about the possibility of skin cancer, which is especially important for patients over 40 years old.

3. Histopathological examination is valuable for diagnosis. If it is confirmed to be skin cancer, first of all, don't panic. You must make a judgment on how to treat it according to the specific situation and seek multi-faceted consultation. Generally, skin cancer is not easy to operate, especially when the tumor is large and has compressed the nerves or is close to large blood vessels. Conservative treatment and diet therapy are recommended.

4. Skin cancer has signs or symptoms in the early stages. The most obvious symptom is changes in the skin, such as lumps or ulcers that cannot be cured. The symptoms of different types of skin cancer are different. Some skin cancers may start with small smooth, pale or waxy lumps. Sometimes the lumps bleed or grow scabs, while other times skin cancer starts with rough, dry or scaly red spots.

It should be noted that changes in the skin do not necessarily indicate cancer. However, if the above symptoms persist for more than two weeks, it is best to see a doctor. Don't wait until these areas become painful before seeing a doctor, because skin cancer is painless in the early stages.

Skin malignant tumors are superficial and have many treatment methods, such as surgical resection, radiotherapy, cryotherapy, laser therapy, local drug physical corrosion therapy and chemotherapy. Chemotherapy is an adjuvant therapy and late palliative therapy suitable for combined use with other treatments. It can be selected based on the location and size of the tumor, the patient's general condition, and the extent of the tumor. The principle of treatment is to remove the tumor, maximize the retention of function, and reduce the appearance of damage.