Swine-origin influenza A (H1N1) viral infection: thoracic findings on CT |
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Authors: | Marchiori Edson Zanetti Gláucia D'Ippolito Giuseppe Verrastro Carlos Gustavo Yuji Meirelles Gustavo de Souza Portes Capobianco Julia Rodrigues Rosana Souza |
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Institution: | Department of Radiology, Fluminense Federal University, Avenue Marques do Paraná, 530 Centro, Niterói, Rio de Janeiro 24220.000, Brazil. |
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Abstract: | OBJECTIVE: The purpose of this article is to illustrate and describe various CT manifestations of swine-origin influenza A (H1N1) viral infection. CONCLUSION: The imaging findings seen in patients with H1N1 infection include consolidations, ground-glass opacities, interlobular septal thickening, small nodules, and findings suggestive of small airways disease, among others. Definitive diagnosis is based on correlation of the CT findings with the clinical symptoms and laboratory test results. |
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