近年来小儿原发性慢性腮腺炎明显增多,在加重期鉴别诊断很困难,常误诊为流行性腮腺炎。除经腮腺导管感染以外,可经淋巴和血行感染。慢性腮腺炎感染源可来自腺体本身和来自口腔、颌面部的多数浅表及深部淋巴结。作者近6年治疗小儿加重期的原发性慢性腮腺炎95例,男性52例,女性43例。双侧罹患13例,左侧34例,右侧48例。突然发病,腮腺肿大,伴有体温升 In recent years, children with primary chronic mumps significantly increased, differential diagnosis in aggravating period is very difficult, often misdiagnosed as mumps. In addition to the parotid duct infection, the lymphatic and bloodstream infection. Chronic parotitis infection sources can come from the gland itself and from the oral, maxillofacial most superficial and deep lymph nodes. In the recent 6 years, 95 cases of primary chronic parotitis were treated in children with aggravating period, including 52 males and 43 females. There were 13 patients on both sides, 34 on the left and 48 on the right. Sudden onset, parotid swelling, accompanied by body temperature