Common sense of physique
For the body. Also known as the round or money. The common pathogens of the body mites are Trichophyton rubrum, Gypsum-like Trichophyton, Fusarium oxysporum, Trichophyton rubrum and the pathogen of the above-mentioned head lice. Physical fitness is more common in children and secondarily in adolescents. The clinical manifestations of this disease are related to the pathogenic fungal species and individual reactions. The rash begins with erythema or papules, and then the lesion gradually spreads to the periphery. The center of the lesion has a self-healing tendency and becomes a ring. The edge of the ring is slightly higher than the adjacent normal skin, where the inflammation is more pronounced with small papules, blisters or scales attached. Sometimes, a rash can appear in the center of the ring, and the new skin lesions gradually expand into a ring shape. This happens one after another and forms a multi-layered concentric ring, and the realm is particularly clear. The number of lesions in this disease varies from one to two, or from 1 to 2 or more. The general system is less common and the distribution is not symmetrical. However, if the patient has an immunodeficiency disease or long-term use of corticosteroids and immunosuppressive agents, the rash may have a systemic disseminated distribution. In addition, at present, I often encounter the "atypical body sputum" in the clinical, which is caused by the fact that the body lice are misdiagnosed as other skin diseases or body sputum patients, and the corticosteroid cream is applied to the lesions. After a period of treatment, the typical symptoms of the sputum lesions were destroyed, and the inflammatory reaction was more severe. The range of lesions expanded rapidly, the shape was not regular, and the boundary was unclear. It became a bad identification, hence the name. This is due to the local skin immunity decreased after the use of corticosteroids, causing the spread of pathogenic fungi. In this regard, inexperienced doctors are difficult to make a correct diagnosis. Physically ill patients, consciously itching, after scratching, can be complicated by bacterial infection. Scraping the scaly that damages the surrounding area for microscopic examination reveals hyphae or spores.