keepervef.blogg.se - Boop meaning

#BOOP MEANING SERIES#

Reversed halo sign: central ground glass opacity surrounded by round consolidation.Infiltrative organizing pneumonia: diffuse infiltrative opacity.Focal organizing pneumonia: nodular or mass-like consolidation mimicking lung cancer ( Int J Clin Exp Pathol 2015 8:511).Typical organizing pneumonia sometimes looks similar to eosinophilic pneumonia, pulmonary lymphoma and lepidic adenocarcinoma.Size varies from a few centimeters to a whole lobe.

Patchy ground glass opacity and consolidation with / without air bronchogram.

High resolution computed tomography ( Respirology 2016 21:810, Chest 2017 151:1356).

Bilateral or unilateral ground glass opacity and consolidation.

Chronic fibrotic changes of conventional organizing pneumonia with formation of dense collagen fibers within the alveolar space, with no architectural destruction.Also known as collagenized organizing pneumonia, cicatricial variant of organizing pneumonia, fibrosing organizing pneumonia, scarred organizing pneumonia.Cicatricial organizing pneumonia (ciOP) ( Histopathology 2022 80:279):.In 2002, the American Thoracic Society / European Respiratory Society suggested the term cryptogenic organizing pneumonia (COP) to avoid confusion with airway disease (such as constrictive bronchiolitis obliterans) and categorized cryptogenic organizing pneumonia into acute / subacute interstitial pneumonia ( Am J Respir Crit Care Med 2002 165:277, Am J Respir Crit Care Med 2013 188:733).Idiopathic form of organizing pneumonia.Cryptogenic organizing pneumonia (COP):.

#BOOP MEANING SERIES#

(1985) reported a series of cases with organizing pneumonia and no evidence of infection or other aetiological agents after that, the term bronchiolitis obliterans organizing pneumonia (BOOP) was commonly used for a while ( Q J Med 1983 52:382, N Engl J Med 1985 312:152)

Since 1901, organizing pneumonia has been described with the name bronchiolitis obliterans as an interstitial lung disease with granulation tissue plugs within alveolar ducts and small airways secondary to a variety of causes, including infection, fume exposure, drugs, collagen vascular disease, allergic reactions and obstruction ( Chest 1983 83:161).

Can be either clinicopathological diagnosis (cryptogenic organizing pneumonia and secondary organizing pneumonia), histological pattern (organizing pneumonia pattern), or microscopic findings (e.g., Masson body).