32 results
Appearance of Liver Lesions on Various Imaging Modalities
 • Computed Tomography (CT) - Arterial Phase, Portal
Computed Tomography (CT ... Portal Venous Phase and ... Resonance Imaging (MRI ... #CT #MRI #POCUS ... #radiology #differential
Urinary Tract Tuberculosis - Contrast-enhanced computed tomography (CT) of the abdomen showed mild dilatation of the
Tuberculosis - Contrast-enhanced ... left renal pelvis and ... wall (Panels A and ... D) #Clinical #Radiology ... AcidFastBacilli #Microscopy #NEJM
Trypanosoma cruzi Reactivation in the Brain- ...Magnetic resonance images of the brain showed a mass measuring
right parietal and ... administration of contrast ... #clinical #NEJM ... reactivation #brain #MRI ... #radiology
ASD Secundum with Bidirectional Shunting on Echocardiogram (A4c) with Contrast
Male , 50y/o, previous anterior MI with
ASD Secundum with ... previous anterior MI ... pretibial oedema - ASD ... MilicicaStefano #ASD ... Echocardiogram #clinical #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
Coronary Artery Embolism - Etiology and Scoring
Etiology:
 • Direct: Clot (LV thrombus, LAA Thrombus), Valve (Vegetation,
based on TTE, TEE, CT ... or MRI Minor: ... prosthetic valve, PFO, ASD ... Embolism #diagnosis #differential ... scoring #criteria #cardiology
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 ... lower dose than a CT-based ... stones #calculus #Radiology
Arrhythmias - Differential Diagnosis Algorithm
May present as: palpitations, dizziness, syncope, chest discomfort
Cardiac Causes:
 - Structural
Arrhythmias - Differential ... Algorithm May present as ... tissue (previous MI ... • Cocaine - Psychiatric ... #Arrhythmias #Cardiology
Mechanical Complications in Acute Myocardial Infarction
Acute LV/RV Dysfunction:
 • Regional wall motion, systolic and diastolic function,
Ischemic MR: ... expands (instead of contracts ... ) • May need contrast ... Infarction #acuteMI #cardiology ... #differential #
Secundum atrial septal defect (ASD) CardiacCT. In nl development, the ostium secundum allows placental blood to
septal defect (ASD ... part of a MMI approach ... , CT can survey ... #Cardiology #CardiacCTA ... #CCTA #ASD #Atrial