23 results
Signs of Pulmonary Hypertension on Chest CT
 • Main PA is dilated and larger than the
Hypertension on Chest CT ... expected) • RV : LV ... 0.9 - 1.0 • Contrast ... ChestCT #CTChest #Radiology ... #cardiology #diagnosis
Appearance of Liver Lesions on Various Imaging Modalities
 • Computed Tomography (CT) - Arterial Phase, Portal
Computed Tomography (CT ... Portal Venous Phase and ... #CT #MRI #POCUS ... #radiology #differential ... #diagnosis #comparison
Coronary Artery Embolism - Etiology and Scoring
Etiology:
 • Direct: Clot (LV thrombus, LAA Thrombus), Valve (Vegetation,
based on TTE, TEE, CT ... prosthetic valve, PFO, ASD ... Artery #Embolism #diagnosis ... #differential # ... scoring #criteria #cardiology
Myocarditis - Diagnosis and Causes
 • Clinical presentation: Pseudo-acute coronary syndrome, Cardiac failure <3 rnonths, Cardiogenic
and Causes • ... Increases, Cardiac US: LV ... pericarditis • Rule out differential ... #Myocarditis #differential ... #cardiology #MRI
Mechanical Complications in Acute Myocardial Infarction
Acute LV/RV Dysfunction:
 • Regional wall motion, systolic and diastolic function,
HTN and LV/RV dysfunction ... ) • May need contrast ... Infarction #acuteMI #cardiology ... #differential # ... diagnosis #timeline
Arrhythmias - Differential Diagnosis Algorithm
May present as: palpitations, dizziness, syncope, chest discomfort
Cardiac Causes:
 - Structural
Diagnosis Algorithm ... May present as ... tissue (previous MI ... • Cocaine - Psychiatric ... #Arrhythmias #Cardiology
Giant Thrombosed Intracranial Aneurysm - Computed tomography (CT) performed without the administration of contrast material revealed
administration of contrast ... CT angiography and ... #Clinical #Radiology ... #Neuro #CT #MRI ... Intracranial #Aneurysm #NEJM
Imaging Modalities for Renal Calculus

AXR. KUB
 - Good far calcium-containing stones useful when limited radiation dose
junction stones Non-contrast ... CT - Rapid. highly ... Combination of above MRI ... stones #calculus #Radiology ... #Diagnosis
Causes of Primary and Functional Mitral Regurgitation (MR) 
Causes of primary mitral regurgitation
 - Rheumatic heart
chest wall trauma, LV ... produced by LV ... symmetric as LV ... Primary #Functional #Differential ... #Diagnosis #Cardiology
Pes Anserine Bursitis - MSK Radiology
Imaging Findings:
 • T2-hyperintense fluid-like signal along the medial aspect of
Bursitis - MSK Radiology ... post-contrast enhancement ... Differential diagnosis ... knee #clinical #mri ... #clinical #Radiology