原发性纤毛运动障碍患者的临床特征分析  

Clinical characteristics of primary ciliary dyskinesia

作　　者：毕晶[1] 李倬哲[1] 周磊 宋元林[1] BI Jing;LI Zhuo-zhe;ZHOU Lei;SONG Yuan-lin(Department of Respiratory and Critial Care Medicine,Zhongshan Hospital,Fudan University,Shanghai Key Laboratory of Pulmonary Inflammation and Injury,Shanghai Institute of Respiratory Diseases,Shanghai 200032,China;Department of Respiratory Medicine,Qingpu Branch,Zhongshan Hospital,Fudan University,Shanghai 201700,China)

机构地区：[1]复旦大学附属中山医院呼吸与危重症医学科,上海市肺部炎症与损伤重点实验室,上海市呼吸病研究所,上海200032 [2]复旦大学附属中山医院青浦分院呼吸科,上海201700

出　　处：《中国临床医学》2021年第3期348-352,共5页Chinese Journal of Clinical Medicine

基　　金：国家重点研发计划(2016YFC0901500);上海市科学技术委员会基金(20DZ2261200);上海市临床重点专科建设项目(shslczdzk02201)。

摘　　要：目的:探讨原发性纤毛运动障碍(primary ciliary dyskinesia,PCD)患者的临床特征。方法:回顾性分析2009年1月至2020年12月复旦大学附属中山医院收治的20例PCD患者的临床特征,包括人口学资料、家族史、既往史、发病时主要症状、影像学资料、痰培养结果、肺通气功能及弥散功能检查结果、血气分析、男性患者精子活性检测结果、纤毛超微结构检查(透射电镜)结果。结果:20例PCD患者平均发病年龄(7.25±4.90)岁,平均确诊年龄(25.15±9.80)岁,以自幼反复咳嗽(19/20)、咳痰(19/20)为主要症状,部分患者有鼻窦炎(14/20)、中耳炎(5/20)症状,11例患者合并内脏转位。20例患者胸部CT均提示支气管扩张,18例患者鼻窦CT提示合并鼻窦炎。肺功能异常以阻塞性通气功能障碍为主(8/14)。5例接受精子活性检测的患者均存在不同程度的精子活动力下降。在透射电镜下,最常见的纤毛结构异常为外动力臂缺失(5/9)。结论:不合并内脏转位的PCD患者极易被漏诊,对于自幼起病,反复咳嗽咳痰,尤其是合并鼻窦炎、中耳炎的患者需进行PCD的筛查。电镜检查仍是目前国内确诊PCD的主要方法。Objective:To explore the clinical characteristics of primary ciliary dyskinesia(PCD).Methods:20 patients with PCD diagnosed in Zhongshan Hospital,Fudan University from January 2009 to December 2020 were retrospectively summarized.Their demographic data,family history,medical history,clinical symptoms,radiologic images,sputum culture,pulmonary function test,blood gas analysis,semen examination,and the electron microscopic findings of PCD were analyzed.Results:The mean onset age of the disease was(7.25±4.90)years,and the mean age at diagnosis was(25.15±9.80)years.The most common symptoms were recurrent cough(19/20)and expectoration(19/20)since childhood.Other symptoms included sinusitis(14/20)and otitis media(5/20).Eleven patients had situs inversus.All of the 20 patients had bronchiectasis on chest computed tomography(CT)scan,and most of the patients(18/20)had sinusitis on sinuses CT scan.Pulmonary function test indicated obstructive pattern was the most common disorder(8/14).The sperm motility was decreased in 5 cases.The most common structural abnormality of cilia under transmission electron microscopy was outer dynein arms deletion(5/9).Conclusions:PCD patients without situs inversus are easily missed,and PCD should be considered in patients with recurrent cough and expectoration since childhood,especially in patients with sinusitis and otitis media.Electron microscopic examination is still the main diagnostic method of PCD in China.

关 键 词：纤毛运动障碍 支气管扩张症 KARTAGENER综合征 

分 类 号：R562.2[医药卫生—呼吸系统]