Chickenpox chest x ray

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Editor-In-Chief: C. Michael Gibson, M.S., M.D. [1] Associate Editor(s)-in-Chief: Aravind Reddy Kothagadi M.B.B.S[2]

Overview

Pneumonia is a rare complication of chickenpox in children and occurs in one-fifth of adults. The X-Ray may show multiple small round calcific lung lesions.

Chest X-ray

There are no significant chest x-ray findings observed in chickenpox. However, the following chest x-ray findings may be present in patients with varicella pneumonia:

• Multiple 5-10 mm ill-defined nodules that may be confluent and fleeting.
• Small, round nodules usually resolve within a week after the disappearance of the skin lesions but may persist for months.
• Lesions can calcify and can persist as numerous, well-defined, randomly scattered, 2-3 mm dense calcifications.

Gallery

• 
  High density micronodules in both lungs.
• 
  Innumerable small calcific densities throughout both lungs in a patient with a documented history of varicella pneumonia.
• 
  Miliary lung nodules consistent with prior and healed varicella pneumonia.
• 
  Healed varicella pneumonia - miliary opacitie.

References

https://radiopaedia.org/articles/varicella-pneumonia

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