期刊简介
《中国听力语言康复科学杂志》简介 《中国听力语言康复科学杂志》是由中国残疾人联合会主管、中国聋儿康复研究中心主办的双月刊，也是目前我国听力语言康复领域中唯一一本国家级学术期刊。本刊以传播听力语言康复科学的新理念、新技术、新方法为宗旨，力图为行业提供全面的科技动态，为听力语言康复事业搭建良好的信息平台。 本刊内容涵盖听力语言康复科学的多个领域，设有专家笔谈、基础研究、临床研究、康复教育、康复论坛、综述、新技术与新进展、个案研究等多个特色栏目。 Introduction to Chinese Scientific Journal of Hearing and Speech Rehabilitation Chinese Scientific Journal of Hearing and Speech Rehabilitation is a bimonthly journal managed by China Disabled Persons’ Federation and sponsored by China Rehabilitation and Research Center for Deaf Children. It is by far the only national scientific journal in the field of hearing and speech rehabilitation. It aims to spread new methods, techniques and theories of hearing and speech rehabilitation, provide comprehensive technical information and build a common information platform for rehabilitation professionals and parents of hearing-impaired children. The journal covers various aspects of hearing and speech rehabilitation and has established several characteristic columns, such as Expert Forum, Basic Research, Clinical Research, Rehabilitation Education, Rehabilitation Tribune, Review, New Technology and Case Study.
半月线疝
时间：2024-12-11 16:42:39
腹直肌鞘的前、后层在腹直肌外侧缘处愈合，形成半月状、凸向外侧的弧形腱性结构，即半月线。腹膜或腹腔内脏器经腹直肌外侧缘半月线突出，称为半月线疝(spigelian hernia)，也称侧腹壁疝。
病因
1.腹壁组织炎症、脓肿，或手术后局部组织变性形成薄弱区。
2.直接外伤
3.神经损伤使局部组织失去神经支持，抗腹压能力减低
临床表现
1. 症状轻微者只有疝区的疼痛或坠胀感，且常因腹内压增加而加重。随着病程的推移疼痛逐渐变得迟钝以及弥散，使诊断变得更为困难。如疝内容物为大网膜和肠襻时，可有深部疼痛。一旦发生嵌顿或绞窄后疼痛会变得剧烈，并有恶心呕吐等消化道症状。
2. 腹壁外侧包块是主要体征因半月线疝是一腹壁间疝，疝囊多在腹外斜肌腱膜的下面，其疝块形状多数扁平、直径很少超过2cm体检时不易发现，但在其疝孔处多有固定压痛，有时伴上腹痛。
并发症
半月线疝较易嵌顿此时出现剧烈腹痛或伴有恶心及呕吐，局部肿物压痛明显，有时伴有上腹区痛。