Journal of Clinical PracticeJournal of Clinical Practice2220-30952618-8627Eco-Vector817810.17816/clinpract1416-21Research ArticleCase report of bilateral lungs infiltratesAveryanovAlexander V.<p>deputy. Chief Physician for Research, Doctor of Medical Sciences</p>averyanovav@mail.ruChernyaevAndrey L.<p>head Department of Morphology, Doctor of Medical Sciences, Professor</p>samary@mail.ruLactionovaLudmila V.<p>deputy. chief physician for medical work, candidate of medical sciences</p>averyanovav@mail.ruNosovaNina V.<p>pulmonologist, pulmonology department</p>averyanovav@mail.ruKemezhYuliya V.<p>radiologist of the X-ray department, candidate of medical sciences</p>averyanovav@mail.ruUrazovskyNikolay Y.<p>head Department of Thoracic Surgery, Candidate of Medical Sciences</p>averyanovav@mail.ruFGUZ Clinical Hospital No. 83 FMBA of RussiaFederal State Institution Research Institute of Pulmonology FMBA of Russia1512201014162116032018Copyright © 2010, Averyanov A.V., Chernyaev A.L., Lactionova L.V., Nosova N.V., Kemezh Y.V., Urazovsky N.Y.2010<p>Clinical analysis of the case report 54 years woman with the diagnosis a bilateral pneumonia is performed. At the inspection included thoracoscopic biopsy, one of forms idiopathic intersticial pneumonias Cryptogenic organizing pneumonia (COP) is revealed. In the article problems with which clinical physicians and diagnosticians meet during conducting patients with COP are discussed.</p>Cryptogenic organizing pneumoniabronchiolitis obliterans with organizing pneumoniaкриптогенная организующаяся пневмонияоблитерирующий бронхиолит с организующейся пневмонией[Mason R.J., Murray J.F., Broaddus V.C., Nadel J.A. Textbook of Respiratory Medicine. Fourth Edition, Elsevier inc., USA 2005. Vol. 1. P. 1299-1300.][Cordier J.F. Cryptogenic organizing pneumonitis. Bronchiolitis obliterans organizing pneumonia // Clin. Chest Med. 1993. Vol. 14. P. 677-692.][Epler G.R. Bronchiolitis obliterans organizing pneumonia: definition and clinical features // Chest. 1992. Vol. 102. P. 2-6.][Stover D.E., Mangino D. Macrolides: a treatment alternative for bronchioltis obliterans organizing pneumonia? // Chest. 2005. Vol. 128 (5). P. 3611-3617.][Cordier J.F. Cryptogenic organising pneumonia // Eur. Respir. J. 2006. Vol. 28 (2). P. 422-446.]