5 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 ... opacified bronchioles ... diagnosis #clinical #radiology ... #ChestCT #pathophysiology
Ground Glass Opacities on Lung CT - Pathophysiology
Ground glass opacity lung is denser (whiter) than normal
than normal lung, but ... often, GGO is caused ... fill alveoli, so ... #Lung #pulmonary ... #Radiology
Widened Pulse Pressure - Differential Diagnosis and Pathophysiology

Pulse pressure is the difference between the systolic blood
Pathophysiology ... patient’s absolute SBP ... Syndrome • Blunt Abdominal ... Infarction • Pulmonary ... #causes #cardiology
Summary of Oncologic Emergencies

Neutropenic fever:
- Fever + ANC < 500 → start cefepime ± vancomycin (if
CT abdomen if abdominal ... Treat underlying cause ... interventional radiology ... renal failure, pulmonary ... opacities, SOB,
Authors: Mark M. Ramzy, DO, EMT-P (@MarkRamzyDO, EM Resident Physician, Drexel University, Department of Emergency Medicine)
Vital signs: BP ... This post will focus ... consider intra-abdominal ... Most commonly caused ... #Radiology #CTChest