Characteristics of male genital scaly plaques

Scaly spots on the body may be psoriasis, pityriasis rosea or tinea corporis. Psoriasis is a chronic and recurrent disease with an unknown etiology. It has a genetic tendency and is easily caused by respiratory infections. The typical clinical symptoms are erythema and papules, with silvery scales that are easily detached on the surface. After removing the scales, a waxy luster film can be seen, and blood spots can be seen after shaving the film. Pityriasis rosea is often associated with herpes virus infection, and is mainly manifested by rose-red spindle-shaped spots, collar-like scaling of the cervical venous collar, and no obvious active symptoms. Corporis is caused by bacterial infection, and is usually characterized by clear erythema, severe inflammation of the cervical vein, accompanied by scaling, with signs of improvement in the center, and generally significant itching.

Scaly plaques are generally classified into the following categories. The first is psoriasis, also known as psoriasis. The cause of the disease is unclear, and it may be related to factors such as genetic inheritance and infection. It can be seen that the red spots are basically scaly, and when the scaly spots are removed, spot-like bleeding can be seen. The second is pityriasis rosea. Pityriasis rosea is usually seen on the body with a mother spot that is consistent with the direction of the lines. Later, the body and limbs will appear in the same patchy shape, and generally there will be less scaly spots.

The disease may be related to bacterial infection, viral infection or skin allergy. The third type is ringworm. This disease is generally caused by bacterial infection, which can be seen as a well-defined red spot, followed by a slightly raised edge, on which a small amount of desquamation can be seen.

There are many different symptoms of scaly plaques, such as psoriasis, pityriasis rosea, and parapsoriasis. Psoriasis is what ordinary people call psoriasis, which will cause erythema, scaling, and soft plaques, covered with a thick layer of silver scaling, and rashes may appear in any part of the body. There are many causes of this disease, such as respiratory infections, immune factors, and genetic factors. Pityriasis rosea is related to factors such as viral infections and immunity. The rash is also mainly manifested as erythema and scaling, mostly distributed along the short axis of the skin, mainly in the proximal extremities of the body, and often with mother spots. Parapsoriasis is related to factors such as immunity and is prone to recurrence.