9 results
Appearance of Liver Lesions on Various Imaging Modalities
 • Computed Tomography (CT) - Arterial Phase, Portal
Computed Tomography (CT ... Portal Venous Phase and ... #MRI #POCUS #radiology ... #differential # ... diagnosis #comparison
Appearance of Liver Lesions on Computed Tomography (CT) - Arterial Phase, Portal Venous Phase and Delayed
Computed Tomography (CT ... ) - Arterial Phase ... Portal Venous Phase and ... #radiology #differential ... #diagnosis #comparison
Radiation Dose to Adults from Common Imaging Examinations
ABDOMINAL REGION
 - Computed Tomography (CT) — Abdomen and
without contrast material ... without contrast material ... #PatientInfo #Radiology ... Imaging #ChestXRay #CXR ... #CT #Nuclear #Comparison
Coronary Artery Embolism - Etiology and Scoring
Etiology:
 • Direct: Clot (LV thrombus, LAA Thrombus), Valve (Vegetation,
based on TTE, TEE, CT ... non-culprit vessels • Atrial ... prosthetic valve, PFO, ASD ... Embolism #diagnosis #differential ... scoring #criteria #cardiology
When a rib fracture heals, the callus formation may create a mass-like appearance (blue arrow).
Sometimes a
Sometimes a CT is ... necessary to differentiate ... large lung volume and ... #Clinical #Radiology ... #CXR #Old #RibFracture
Cavities frequently arise within a mass or an area of consolidation as a result of necrosis.
We
In the differential ... To differentiate ... fluid or solid material ... Clinical #Diagnosis #Radiology ... Cyst #Emphysema #Comparison
Negative Contrast Effect in Right Atrium - Differential Diagnosis
1. Small secundum ASD or PFO with left
Effect in Right Atrium ... - Differential ... Small secundum ASD ... #Diagnosis #cardiology ... echocardiogram #s4c
Summary of Oncologic Emergencies

Neutropenic fever:
- Fever + ANC < 500 → start cefepime ± vancomycin (if
fever: - Fever + ANC ... suspected) - CT ... chest; CT abdomen ... interventional radiology ... ± tocilizumab; call
The chart below (from the FDA) shows radiation exposure with a variety of procedures and how
of procedures and ... radiation of life: A CT ... #PatientInfo #Radiology ... Imaging #ChestXRay #CXR ... #CT #Comparison