Pulmonary siderosis in a welder, diagnosis on unusual pneumopathy

被引：1

作者：

Lucas, D. ^{[1
,2
]}

Frachon, I ^{[3
]}

Barnier, A. ^{[3
]}

Edy, P. ^{[4
]}

Tissot, V ^{[5
]}

Dewitte, J-D ^{[1
,6
]}

Lodde, B. ^{[1
,2
]}

机构：

[1] CHU Morvan, Ctr Pathol Profess, 2 Ave Foch, F-29200 Brest, France

[2] Univ Bretagne Occidentale, Lab ORPHY, Brest, France

[3] CHU Cavale Blanche, Serv Pneumol, Brest, France

[4] Serv Interentreprises ST 72, Le Mans, France

[5] CHU Morvan, Serv Radiol, Brest, France

[6] Univ Brest Bretagne Occidentale, Lab Etud & Rech Sociol EA 3149, Brest, France

来源：

REVUE DES MALADIES RESPIRATOIRES | 2022年 / 39卷 / 02期

关键词：

Pneumocionosis; Siderosis; Occupational health; Interstitial pneumonia; EXPOSURE; FIBROSIS;

D O I：

10.1016/j.rmr.2021.12.007

中图分类号：

R56 [呼吸系及胸部疾病];

学科分类号：

摘要：

Introduction. - Pulmonary siderosis or welder's lung is an occupational lung disease that is usually observed after chronic exposure to iron dust. Observation. - A 55-years-old welder visited hospital with dyspnea linked to occupational exposure. Pulmonary function studies revealed lung function abnormalities with decerase of FEV1 and TPC. Based on the chest Tomography CT results, he was diagnosed with obliterans bron-chiolitis. A chest biopsy was performed and the specimen is for a pulmonary siderosis aspect. Discussion. - This case of pulmonary siderosis is an unusual one by symptoms, CT images and short latency of exposure. An intense inhalation of iron particles could explain this case and inflammatory process and it highlights need of histological analysis of chest biopsy. (C) 2022 SPLF. Published by Elsevier Masson SAS. All rights reserved.

引用

页码：170 / 174

页数：5

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