A white patch on the stomach may be an anemic nevus, or vitiligo, white chaff rash and other diseases.
1. anemia nevus: this disease is associated with congenital vascular function abnormalities, skin sensitivity to catecholamines and other reasons, the skin lesions manifested as single or multiple irregular pale white spots, prevalent in the trunk, face, limbs, etc., so the patient exists in the phenomenon of the belly long white spots.
2. Vitiligo: This disease is related to heredity, mental factors, autoimmunity, etc. It is a relatively common acquired pigmented skin disease, manifested as limited or pan-embryonic skin and mucous membrane pigmentation, due to the disappearance of the skin’s melanocyte function. It can lead to the loss of skin color and whitening of the damaged area.
3. White furfury: the cause of the disease is not clear, may be related to microbial infection, malnutrition and sun exposure and other factors, the lesions are one or several round or oval, coin-sized patches, lighter in color than the surrounding normal skin, pale white, the surface is dry with a small amount of fine gray-white scales.
There may be other reasons for the white patches on the stomach, so it is necessary to actively consult a doctor who will improve the examination to clarify the cause of the disease and then give targeted treatment or standardized treatment.