Diffuse pulmonary hemorrhage
Citation, DOI, disclosures and case data
At the time the case was submitted for publication Augusto César Vieira Teixeira had no recorded disclosures.
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Inpatient with sudden onset of hemoptysis and dyspnea. Laboratory tests showed an incoagulable aPTT.
Patient Data
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CT shows a predominant crazy-paving pattern with areas of ground-glass opacities.
2 case questions available
Q: What is the main pattern seen in this CT? show answer
A: Areas of groundglass opacities with interlobular thickening: the "crazy paving" sign.
Q: In the setting of a immunocompetent inpatient with acute onset of dyspnea, what is the differential diagnosis? show answer
A: Adult respiratory distress syndrome; diffuse pulmonary haemorrhage; and acute pulmonary oedema
References
- 1. Rossi SE, Erasmus JJ, Volpacchio M et-al. "Crazy-paving" pattern at thin-section CT of the lungs: radiologic-pathologic overview. Radiographics. 2003;23 (6): 1509-19. Radiographics (full text) - doi:10.1148/rg.236035101 - Pubmed citation
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