25 results
Appearance of Liver Lesions on Computed Tomography (CT) - Arterial Phase, Portal Venous Phase and Delayed
Appearance of Liver Lesions ... Computed Tomography (CT ... #radiology #differential ... #diagnosis #comparison ... table #appearance #hepatology
Appearance of Liver Lesions on Various Imaging Modalities
 • Computed Tomography (CT) - Arterial Phase, Portal
Appearance of Liver Lesions ... Computed Tomography (CT ... Ultrasound #Contrast #CT ... #MRI #POCUS #radiology ... differential #diagnosis #comparison
CNS Ring-Enhancing Lesions - Immunocompromised vs Immunocompetent
Multiple Ring-Enhancing Lesions:
 • Toxoplasmosis (CD4 < 100)
 • Other
CNS Ring-Enhancing ... + toxo IgG • CNS ... with lung nodules ... differential #diagnosis #causes ... #radiology #neurology
Septic emboli
Septic emboli usually present as multiple ill-defined nodules.
In about 50% cavitation is seen.
CT demonstrates more
multiple ill-defined nodules ... CT demonstrates ... more lesions than ... #Clinical #Radiology ... #CXR #CTChest #
High-Res Chest CT Patterns - Differential Diagnosis Framework
Reticular:
 • Septal Thickening: Lymphangitic Carcinoma, Interstitial Edema, Alveolar
High-Res Chest CT ... Low Attenuation Nodular ... HiRes #HighRes #Chest ... #CT #Patterns # ... Diagnosis #pulmonary #radiology
Hypertrophic Cardiomyopathy (HOCM) - Diagnosis and Management
Diagnosis
 1. Wall thickness 215 mm (TTE/CT/MRI) 
 2. Absence
Diagnosis and Management ... thickness 215 mm (TTE/CT ... Absence of Secondary Cause ... on MRI) Four P's ... #Cardiology
Cardiac Stress Testing
Exercise:
 • Everyone who can exercise should!
 • They must be able to raise
production to cause ... Avoid in pts w/ ... SPECT ($$$), PET CT ... Stress #Testing #cardiology ... #management #diagnosis
Fleischner Society recommendations for follow-up of nodules
Previous chest radiographs should be reviewed to determine if the
for follow-up of nodules ... Management of indeterminate ... #Management #Radiology ... #CTChest #Fleischner ... Followup #Pulmonary #Nodules
Pulmonary Nodule
Evaluation is guided by nodule size & assessment of probability of malignancy. In addition is
Focal pulmonary lesions ... are called lung masses ... CT in 6 to 12 months ... Management options ... CT imaging, positron
Tree-in-Bud Sign on Chest CT
 • Multiple centrilobular nodules arranged in a linear branching pattern.
 •
CT • Multiple ... centrilobular nodules ... NTM, atypical pna ... TreeInBud #Sign #CT ... Pulmonary #diagnosis #radiology