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自发性纵隔气肿:过去12年中18例患者的经验

Spontaneous pneumomediastinum: experience in 18 patients during the last 12 years.

作者信息

Dionísio Patrícia, Martins Luís, Moreira Susana, Manique Alda, Macedo Rita, Caeiro Fátima, Boal Luísa, Bárbara Cristina

机构信息

. Departamento de Pneumologia, Hospital de Santa Maria, Centro Hospitalar Lisboa Norte, Lisboa, Portugal.

出版信息

J Bras Pneumol. 2017 Mar-Apr;43(2):101-105. doi: 10.1590/S1806-37562016000000052.

DOI:10.1590/S1806-37562016000000052
PMID:28538776
原文链接:https://pmc.ncbi.nlm.nih.gov/articles/PMC5474372/
Abstract

OBJECTIVE

: To characterize clinically all of the patients with spontaneous pneumomediastinum (SPM) admitted to an adult pulmonology ward in Lisbon, Portugal.

METHODS

: This was a retrospective descriptive study of all adult patients (≥ 18 years of age) diagnosed with SPM between January of 2004 and September of 2015.

RESULTS

: At least one predisposing factor was identified in most (88.9%) of the 18 patients who presented with SPM during the study period. With regard to precipitating factors, bouts of cough were present in 50.0% of the patients. Other precipitating factors included a sudden increase in tobacco consumption, inhaled drug use, occupational inhalation of varnish fumes, intense exercise, and vomiting. The most common complaints were dyspnea (in 83.3%) and chest pain (in 77.8%). Other complaints included cough, neck pain, dysphagia, and odynophagia. Subcutaneous emphysema was found in most of the patients. The diagnosis of SPM was based on chest X-ray findings in 61.1% of the patients.

CONCLUSIONS

: Although SPM is a rare condition, it should be considered in the differential diagnosis of chest pain and dyspnea. It can develop without a triggering event or conclusive findings on a chest X-ray, which is usually sufficient for diagnosis.

OBJETIVO

: Caracterizar clinicamente todos os pacientes com pneumomediastino espontâneo (PME) admitidos em uma enfermaria de pneumologia para adultos em Lisboa, Portugal.

MÉTODOS:: Estudo descritivo retrospectivo no qual foram analisados todos os pacientes adultos (≥ 18 anos de idade) com diagnóstico de PME entre janeiro de 2004 e setembro de 2015.

RESULTADOS

: Pelo menos um fator predisponente foi identificado na maioria (isto é, em 88,9%) dos 18 pacientes que apresentaram PME durante o período de estudo. No tocante a fatores precipitantes, crises de tosse ocorreram em 50,0% dos pacientes. Outros fatores precipitantes foram um aumento repentino do consumo de tabaco, uso de drogas inalatórias, inalação ocupacional de vapores de vernizes, exercício intenso e vômitos. As queixas mais comuns foram dispneia (em 83,3%) e dor torácica (em 77,8%). Outras queixas foram tosse, cervicalgia, disfagia e odinofagia. Constatou-se a presença de enfisema subcutâneo na maioria dos pacientes. O diagnóstico de PME baseou-se na radiografia de tórax em 61,1% dos pacientes.

CONCLUSÕES:: Embora seja uma doença rara, o PME deve ser levado em conta no diagnóstico diferencial de dor torácica e dispneia. O PME pode surgir sem um evento desencadeante e sem achados conclusivos na radiografia de tórax, que é geralmente suficiente para o diagnóstico.

摘要

目的

对葡萄牙里斯本一家成人肺病科病房收治的所有自发性纵隔气肿(SPM)患者进行临床特征描述。

方法

这是一项对2004年1月至2015年9月期间诊断为SPM的所有成年患者(≥18岁)进行的回顾性描述性研究。

结果

在研究期间出现SPM的18例患者中,大多数(88.9%)至少发现了一个诱发因素。关于促发因素,50.0%的患者出现咳嗽发作。其他促发因素包括烟草消耗量突然增加、吸入毒品、职业性吸入清漆烟雾、剧烈运动和呕吐。最常见的症状是呼吸困难(83.3%)和胸痛(77.8%)。其他症状包括咳嗽、颈部疼痛、吞咽困难和吞咽痛。大多数患者发现有皮下气肿。61.1%的患者根据胸部X线检查结果诊断为SPM。

结论

虽然SPM是一种罕见疾病,但在胸痛和呼吸困难的鉴别诊断中应予以考虑。它可能在没有触发事件或胸部X线检查无确定性结果的情况下发生,而胸部X线检查通常足以做出诊断。

目的

对葡萄牙里斯本一家成人肺病科病房收治的所有自发性纵隔气肿(PME)患者进行临床特征描述。

方法

对2004年1月至2015年9月期间诊断为PME的所有成年患者(≥18岁)进行回顾性描述性研究。

结果

在研究期间出现PME的18例患者中,大多数(即88.9%)至少发现了一个诱发因素。关于促发因素,50.0%的患者出现咳嗽发作。其他促发因素包括烟草消耗量突然增加、吸入毒品、职业性吸入清漆烟雾、剧烈运动和呕吐。最常见的症状是呼吸困难(83.3%)和胸痛(77.8%)。其他症状包括咳嗽、颈部疼痛、吞咽困难和吞咽痛。大多数患者发现有皮下气肿。61.1%的患者根据胸部X线检查结果诊断为PME。

结论

虽然PME是一种罕见疾病,但在胸痛和呼吸困难的鉴别诊断中应予以考虑。PME可能在没有触发事件且胸部X线检查无确定性结果的情况下发生,而胸部X线检查通常足以做出诊断。

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