Suddenly a mole grows on the palm of your left hand, it may be a pigmented mole, a pigmented spot after trauma, or a melanoma.
1. Pigmented nevus: a benign tumor formed by abnormal accumulation of melanocytes. It may be intradermal nevus, mixed nevus or junctional nevus. If the nevus grows faster, you need to go to the hospital in time for surgical excision and pathological examination.
2. Pigmented spots after trauma: If the local area is traumatized, the colored pigment is tattooed into the skin, which can also cause the performance similar to nevus.
3. Melanoma: it is a malignant tumor caused by melanocytes, the initial performance is similar to that of nevus, the degree of malignancy of this disease is higher, and it needs to be dealt with in time.
If a mole suddenly grows on the palm of your left hand, you need to go to the dermatology department of the hospital to get a clear diagnosis and then do the corresponding treatment.