An Xingyu,Bi Yunli,Zhang Zhenqian,et al.Removal of high strength magnetic bead foreign bodies and calcium phosphate stone in children with pneumovesical assistance: one case report[J].Journal of Clinical Pediatric Surgery,2023,22(08):790-791.[doi:10.3760/cma.j.cn101785-202205060-017]
儿童膀胱高强度磁力珠异物并磷酸钙结石气膀胱辅助下取出术一例
- Title:
- Removal of high strength magnetic bead foreign bodies and calcium phosphate stone in children with pneumovesical assistance: one case report
- 摘要:
- 膀胱是泌尿系异物最常存留的部位。膀胱异物种类很多，包括电线、铅笔、针以及导尿管部件等。儿童膀胱磁力珠异物临床少见，常见于青春期男性，患儿因"性好奇"将异物自尿道外口塞入尿道，磁力珠顺尿道进入膀胱后相互吸引形成团状，难以自行排出。在磁力珠进入膀胱过程中，其光滑的表面对尿道黏膜损伤较小，因此多数患儿早期并无明显不适。磁力珠异物在膀胱内留置数年，患儿可反复发生尿路感染，尿液中细菌、白细胞、坏死组织以及磁力珠异物将共同形成结石的核心，新的结石晶体沉积在此核心表面，逐渐形成完整结石。本文介绍1例膀胱高强度磁力珠异物并磷酸钙结石行气膀胱辅助下结石取出术的经验。
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相似文献/References:
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备注/Memo
收稿日期:2022-05-21。
基金项目:江苏省自然科学基金（BK20191176）
通讯作者:戴澍,Email:daishu.0905@163.com