CTICasesH1N1 Viral Pneumonia
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Imaging findings
The patient presented with rapid respiratory compromise. CT imaging revealed bilateral, geographical ground-glass opacities, particularly in a peribronchovascular distribution, with subpleural sparing. Marked bronchial wall thickening was also observed, consistent with H1N1 viral pneumonia.
Key takeaways
H1N1 viral pneumonia often presents as bilateral, geographic ground-glass opacities with prominent bronchial wall thickening. Recognizing this pattern is essential for early diagnosis, especially during epidemics.
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