A mole on the back of the right hand may be a pigmented nevus, sebaceous nevus and so on.
1. Pigmented nevus: also known as nevus cell nevus, is a benign skin tumor of melanocyte origin. Nevus can be classified as congenital or acquired and occurs in any part of the skin. Nevus pigmentosus lesions are characterized by flat or slightly elevated patches or macules, generally smooth surface, with or without hair, in varying numbers, which can be manifested as a mole on the back of the right hand.
2. Sebaceous nevus: Sebaceous nevus is a kind of developmental abnormality disease with sebaceous gland hyperplasia as the main feature, the skin lesions are characterized by round, oval or banded plaques, and the edges are not neat, often single, occasionally multiple.
People with a mole on the back of the right hand can consult a doctor for examination to clarify the disease and follow the doctor’s instructions for standardized treatment.