本文报告 1例因帽状腱膜下脓肿致乳突表面肿胀的病例。患者女性 ,52岁 ,因左颞区头皮红肿、疼痛 ,经氟氯青霉素治疗 2周无效 ,肿胀扩展到双侧耳廓前及乳突区后以“乳突炎”转来就医。患者除曾用手指搔抓头皮外无明确外伤史。检查 :体温 38℃ ,呈急性中毒面容 ,左颞顶区到乳突区 This article reports a case of papillary subgaleal abscess caused swelling of the surface of the mastoid cases. The female patient, age 52, was inflamed and painful in the scalp in the left temporal region. After 2 weeks of treatment with chlorfluazuril, the woman was ineffective. The swelling extended to the front of the bilateral auricle and the mastoid region and was referred to the hospital for mastoiditis. Patients except scratching the scalp with a finger without a clear history of trauma. Check: body temperature 38 ℃, was acute poisoning, left temporomandibular area to mastoid area