Skin moles are benign tumors of the skin and are generally not susceptible to cancer. Physical examination and pathological examination can be used to help diagnose whether the nevus is cancerous or not.
1. Physical examination: Physical examination of the patient should be carried out to observe the morphological changes of the skin mole. If the mole grows too fast in a short period of time, the color of the mole changes abnormally, the local protruding lesion of the mole or the edges of the mole are not neat and tidy, then it is necessary to consider the possibility of cancerous transformation of the skin mole.
2. Pathological examination: if necessary, the patient can take biopsy of the lesion and complete the histomorphological examination, which can clarify the diagnosis.
If the nevus is accompanied by other symptoms, it is recommended to go to the hospital in time to improve the relevant examination for early diagnosis and treatment.