急性肾炎是儿童常见病之一,多见于3—7岁儿童。目前病因仍不完全明了。一般认为与感染有密切关系,尤其是溶血性链球菌感染,如本病常在扁桃腺炎、咽峡炎、丹毒、猩红热、化脓性皮肤病等链球菌感染后发病,其他细菌或病毒也有引起肾炎的报导,但属少见。 Acute nephritis is one of the common childhood diseases, more common in children aged 3-7. The cause is still not fully understood. Generally believed that there is a close relationship with infection, especially hemolytic streptococcal infection, such as the disease often in tonsillitis, angina, erysipelas, scarlet fever, suppurative dermatosis and other streptococcal disease, other bacteria or viruses have caused Nephritis reports, but rare.