8 results
Mediastinal Widening - Differential Diagnosis

 • Vascular: Aortic dissection, Aortic anourysm, Enlarged pulmonary arteries, Venous or
arteries, Venous or arterial ... Nodule / mass • Masses ... Pneumomediastinum, Pericardial effusion ... • CXR rotation ... #radiology
On a chest film only the outer contours of the heart are seen.
In many cases we
Left Atrium - Most ... blood from the pulmonary ... atrium. - Left ... #Anatomy #Radiology ... #CXR #Atrium #Ventricle
Quadricuspid Aortic Valve on Cardiac MRI with Severe Aortic Regurgitation
54 yo/ severe aortic regurgitation.  CMR
CMR showing quadricuspid ... and non-coronary cusps ... , and partial fusion ... of the left and ... CardiacMRI #clinical #cardiology
The left main pulmonary artery (in purple) passes over the left main bronchus and is higher
The left main pulmonary ... over the left main ... in blue) which passes ... #Clinical #Anatomy ... #Radiology #CXR
Hepatopulmonary Syndrome - Diagnosis and Management Summary
A defect in arterial oxygenation due to a gas exchange
lung disease Caused ... defect (Type 1) or anatomic ... Microbubbles appear in left ... cirrhosis • Intra-pulmonary ... scanning or pulmonary
In this illustration the lower lobe arteries are coloured blue because they contain oxygen-poor blood.
They have
horizontally towards the left ... atrium, which is ... level of the main pulmonary ... #Anatomy #Radiology ... #CXR #Lateral #
Fetal and Post Transition Circulation

In the fetal circulatory system, oxygenated blood is delivered via the umbilical
oxygenated blood passes ... and into the left ... atrium through ... pulmonary vascular ... #Anatomy #Peds
Authors: Mark M. Ramzy, DO, EMT-P (@MarkRamzyDO, EM Resident Physician, Drexel University, Department of Emergency Medicine)
This post will focus ... a chest x-ray (CXR ... not seen on a CXR ... Most commonly caused ... #Radiology #CTChest