4 results
Tree in Bud Sign
The Tree-in-Bud sign represents Endobronchial spread in a linear branching pattern and centrilobular
Tree in Bud Sign ... The Tree-in-Bud ... linear branching pattern ... Sign #diagnosis #clinical ... radiology #ChestCT #pathophysiology
Anaplastic large cell lymphoma, ALK+
Clinical
 • First 3 decades of life, M>F
 • Often nodal +
lymphoma, ALK+ Clinical ... Lymphohistiocytic pattern ... • Small cell pattern ... • Hodgkin-like pattern ... • Composite pattern
Posterior Reversible Encephalopathy Syndrome (PRES) Overview

Clinico-Radiological Syndrome, characterized by:
 • Headache
 • Seizures
 • Altered mental
Etiology: • Pathophysiology ... Imaging Patterns ... in one study) but ... the underlying cause ... with AEDs until cause
In ARDS, we know that the lungs are so diffusely injured that the remaining total area
the lungs are so diffusely ... injury may be diffuse ... see heterogenous patterns ... #pathophysiology ... #respiratory #clinical