The 'folded lung' (Blesovsky syndrome)

A lesion of the pleura and of the confines of the lung, which consists of a thickened pleura beneath which there is an area of folded, round- or comet-shaped atelectatic lung. Asbestos is a classic and common cause for it. Ergots are the exemplar family of drugs that may cause it. See also under XVIap

Last update : 01/01/1970

Causative drugs


Ergots, ergot alkaloids, ergolines

I.b I - Interstitial/parenchymal lung disease
I.b - Pneumonitis (ILD)
I.d I - Interstitial/parenchymal lung disease
I.d - Organizing pneumonia pattern (an area or areas of consolidation on imaging)
I.ak I - Interstitial/parenchymal lung disease
I.ak - Pleuropneumonitis
IV.a IV - Airway involvement
IV.a - Bronchospasm - Wheezing - Asthma
V.a V - Pleural and/or pericardial involvement
V.a - Pleural effusion
V.c V - Pleural and/or pericardial involvement
V.c - Pleural thickening
V.h V - Pleural and/or pericardial involvement
V.h - Chylothorax
V.m V - Pleural and/or pericardial involvement
V.m - Pleuropericardial effusion (ANA unknown or negative)
V.o V - Pleural and/or pericardial involvement
V.o - The 'folded lung' (Blesovsky syndrome)
VII.d VII - Mediastinal involvement
VII.d - Fibrosing mediastinitis
XI.u XI - Miscellaneous
XI.u - Chest pressure/discomfort
XI.aq XI - Miscellaneous
XI.aq - Retroperitoneal fibrosis
XII.a XII - Cardiovascular involvement / toxicity
XII.a - Left or biventricular dysfunction/failure
XII.b XII - Cardiovascular involvement / toxicity
XII.b - Valvular heart disease and/or dysfunction
XII.c XII - Cardiovascular involvement / toxicity
XII.c - Pericardial effusion (w/wo tamponade)
XII.g XII - Cardiovascular involvement / toxicity
XII.g - Coronary artery disease (acute) - Myocardial ischemia/infarction
XV.ao XV - Pathology
XV.ao - Path: Pleuritis, pleural fibrosis
XVI.an XVI - Imaging
XVI.an - Imaging: Pleural effusion
XVI.ap XVI - Imaging
XVI.ap - Imaging: Pleural thickening w/wo rounded atelectasis