8 results
ASD and Bidirectional Shunt on Cardiac CTA
Cardiac CTA ASD with “artistic rendering” of a bidirectional shunt.
ASD and Bidirectional ... ASD with “artistic ... MarkusSchererMD #ASD ... #Shunt #CardiacCTA ... #CCTA #diagnosis
Secundum atrial septal defect (ASD) CardiacCT. In nl development, the ostium secundum allows placental blood to
septal defect (ASD ... ) CardiacCT. ... MMI approach, CT ... #Cardiology #CardiacCTA ... #CCTA #ASD #Atrial
Radiation Dose to Adults from Common Imaging Examinations
ABDOMINAL REGION
 - Computed Tomography (CT) — Abdomen and
without contrast material ... without contrast material ... mSv 4 years - Cardiac ... #PatientInfo #Radiology ... Imaging #ChestXRay #CXR
Coronary Artery Embolism - Etiology and Scoring
Etiology:
 • Direct: Clot (LV thrombus, LAA Thrombus), Valve (Vegetation,
venous origin of CE material ... based on TTE, TEE, CT ... prosthetic valve, PFO, ASD ... , h/o of cardiac ... Artery #Embolism #diagnosis
Imaging Modalities for Renal Calculus

AXR. KUB
 - Good far calcium-containing stones useful when limited radiation dose
Renal Calculus AXR ... limited radiation dose ... anatomy (collecting ... stones #calculus #Radiology ... #Diagnosis
On a chest film only the outer contours of the heart are seen.
In many cases we
On the lateral view ... on the lateral ... #Anatomy #Radiology ... #CXR #Atrium #Ventricle ... #Cardiac #Chambers
The location of the cardiac valves is best determined on the lateral radiograph.
A line is drawn
location of the cardiac ... carina to the cardiac ... enlargement of the left atrium ... #Clinical #Diagnosis ... #Radiology #CXR
Common MRI Sequences - Basic MRI Brain Interpretation

 • T1 Sequence - T1 is for anatomy.
Sequence - T1 is for anatomy ... Since it’s anatomic ... Contrast material ... MRI #Sequences #Radiology ... Neuroradiology #diagnosis