目的对肺移植术后合并肠气囊肿症(PCI)的临床特点和诊治情况进行总结分析。
方法回顾性分析2017年3月至2021年6月中日友好医院肺移植术后所有并发PCI患者的临床资料,并以“肠气囊肿症、肺移植”为中文检索词,“Pneumatosis Intestinalis、Lung Transplantation”为英文检索词检索中国知网、万方、Pubmed数据库相关文献,对入组患者的临床特征、诊疗经过及转归进行归纳分析。
结果本中心肺移植术后发生3例PCI,发病率为0.804%(3/373)。另检索出相关文献13篇,入组病例51例。54例患者中男33例,女21例,中位年龄为55.4岁(22~79岁)。54例患者中64.81%(35/54)因肺纤维化进行肺移植,90.74%(49/54)进行双肺移植。发生PCI时40.7%(22/54)无症状,70.37%(38/54)升结肠受累,64.81%(35/54)横结肠受累,48.1%(26/54)合并气腹,79.63%(43/54)给予保守治疗。从肺移植到诊断PCI的中位时间为210(5~2 495)d。
结论PCI是肺移植术后少见的并发症,最常发生于结肠,无症状者多见,多经保守治疗病情可好转。
ObjectiveTo report the clinical characteristics and treatment courses of pneumatosis cystoides intestinalis(PCI) after lung transplantation(LT).
MethodsWe included all cases of PCI after LT from March 2017 to June 2021 in China‐Japan Friendship Hospital. In addition to our cases, we searched literatures published in Chinese and English languages using China National Knowledge Infrastructure (CNKI), Wanfang Data and PubMed/MEDLINE with the search terms“pneumatosis intestinalis”and“lung transplantation”. The clinical characteristics and treatment courses of all cases were summarized and analyzed.
ResultsThree cases of PCI occurred after LT in this study, with an incidence of 0.804% (3/373). Thirteen related literatures were retrieved, with 51 cases enrolled. The median age of the 54 patients was 55.4 years (22-79 years), with 33 males and 21 females. 64.81% (35/54) of the 54 patients underwent LT for interstitial lung disease and 90.74% (49/54) underwent bilateral LT. Twenty-two cases(40.7%) were asymptomatic when PCI occurred. Thirty-eight cases (38/54,70.37%)had involvement of ascending colon, and 35 cases(35/54,64.81%)had involvement of transverse colon. Forty-three cases(43/54, 79.63%) were treated conservatively. The average interval between transplantation and PCI was 210 (5-2 495) days.
ConclusionPCI is a rare complication after lung transplantation, most often occurring in the colon. Most patients were asymptomatic and could improve by conservative treatments.
Chen Wenli is working in Department of Pulmonary and Critical Care Medicine, Chengde Medical College Affiliated Hospital
陈文丽,赵丽,郭丽娟,等. 肺移植术后并发肠气囊肿症3例并文献复习[J]. 中华结核和呼吸杂志,2022,45(07):671-676.
DOI:10.3760/cma.j.cn112147-20220106-00022版权归中华医学会所有。
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除非特别声明,本刊刊出的所有文章不代表中华医学会和本刊编委会的观点。
陈文丽起草文章及采集数据,赵丽、郭丽娟参与采集数据,梁朝阳、陈静瑜参与课题设计,陈文慧对文章的知识性内容作批评性审阅
陈文丽现在承德医学院附属医院呼吸与危重症医学科
陈文丽, 赵丽, 郭丽娟, 等. 肺移植术后并发肠气囊肿症3例并文献复习[J]. 中华结核和呼吸杂志, 2022, 45(7): 671-676. DOI: 10.3760/cma.j.cn112147-20220106-00022.

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