Objectives: Sinonasal schwannomas account for less than 4% of head and neck schwannomas, with the primary treatment modality being surgical excision via externa
行妇产科手术致直肠损伤３例，分别为子宫切除术、会阴侧切和阴道成形术致直肠损伤，手术修补成功２例，失败１例，转流性结肠造口与骶前引流是治疗直肠损伤和并发症的基本原则。
报告盐城市郊区所辖范围内婴儿死亡资料分析，１９９０－１９９３年４年中，活产儿总数为５２４５２例，婴儿死亡１２９０例，死亡率为２４．５９‰，其中新生儿死亡６８６例，死亡率为１３．０８‰，占婴儿死亡总数５５．１８％；婴儿及新生儿前５位死因均为窒息，肺炎，早产，先天
Background/Need for innovation: Undergraduate students in Otolaryngology are on the lookout for easy modes of learning which can help them understand concepts b
本文从系统的背景入手，对系统的总体需求进行剖析，在此基础上对信息系统的布署架构、接口方案、功能模块进行细致深入的分析和研究，井通过在南昌供电分公司进行试点运行检验了系
Introduction and Objectives: Sinonasal tumours represent only 3% of all head and neck cancers. Adenocarcinoma is the second most frequent histopathology type. H
Background: Management of N0 neck in patients with head and neck squamous cell carcinoma (HNSCC) remains a subject of continued debate. Prognostic biomarkers mi
随着数字化的快速发展,三网融合已经成为今后通信网络发展的一个重要的趋势,国家也确立了三网融合的建设目标,在三网融合当中需要能够支持交互等综合业务发展的强大网络,在这种情况下双向网络改造就成为有线电视网络的一个发展趋势。本文根据现有的研究资料,概述了三网融合的技术要求,就三网融合丧钟双向网络改造的技术模式进行了探讨,分析现有的三种技术模式,阐述了不同模式之间技术上的优劣,希望能够对有线电视双向网络改
Aim: To assess the hearing status of the study subjects in terms of degree and type of hearing loss, and establish the burden of this disability in the society.
The maxillomandibular fusion is a very rare condition, with no more than forty cases described in the literature. Adhesions of bone and/or soft tissue between t