From the case: Tree in bud

Lingular collapse...
Axial C+ CTPA
Lingular collapse and widespread plugging of the teminal bronchi.
System: Chest
Section: Signs
Modality: CT (C+ CTPA)

- “ The CTPA demonstrates a small peripheral right-sided pulmonary embolus, but more significant is the widespread terminal bronchial plugging and bro...”

Used in the following article:

  • Tree-in-bud sign (lung) - “ Tree-in-bud sign or pattern describes the CT appearance of multiple areas of centrilobular nodules with a linear branching pattern. Although initi...”

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