儿童中耳炎、乳突炎的颅外并发症是较为常见的,有时甚至可危及生命,须及时诊断和鉴别诊断,要注意儿童的特点,给予紧急处理。现就其类型、临床表现和治疗原则介绍如下: (一)耳部及其邻近部位的脓肿中耳乳突的炎症造成积脓,使骨质疏松破坏,或存于中耳乳突内的病变使骨质破坏。儿童时期,感染通过颞骨的某些尚未完全闭合的裂缝扩散到邻近软组织之下,形成脓肿。 1.耳后骨膜下脓肿中耳炎、乳突炎脓液蓄积后,可以经鳞乳裂外溢或侵蚀骨壁,使脓液积于耳后 Children with otitis media, mastoiditis extracranial complications are more common, and sometimes even life-threatening, timely diagnosis and differential diagnosis, pay attention to the characteristics of children, give emergency treatment. Now on its type, clinical manifestations and principles of treatment are described below: (A) ear and its adjacent abscesses Middle ear mastoid inflammation caused by empyema, so that the destruction of osteoporosis, or stored in the medial ear mastoid lesions To bone destruction. In childhood, the infection spreads through adjacent soft tissues through some of the imperfectly closed fractures of the temporal bone, creating an abscess. 1. Posterior subperiosteal abscess otitis media, mastoiditis pus after accumulation, the spleen can be spilled or erosion of the esophagus wall, so that the pus in the ear