14 results
Malignant Adrenal Mass - Differential Diagnosis Algorithm
Suggestive of Malignancy: Inhomogenous Density, Delay in CT Contrast Washout
Diagnosis Algorithm ... Density, Delay in CT ... on TI Weighted MRI ... High Plasma E2 + Clinical ... Dexamethasone Suppression Test
CNS Ring-Enhancing Lesions - Immunocompromised vs Immunocompetent
Multiple Ring-Enhancing Lesions:
 • Toxoplasmosis (CD4 < 100)
 • Other
Compatible syndrome + MRI ... lesions • 80% with lung ... Lesions #Brain #differential ... #diagnosis #causes ... #radiology #neurology
Miliary Pattern - Chest Radiology
 • Miliary opacities are scattered, small (1 -4 mm) nodules
 •
throughout the lungs ... Diagnosis of Miliary ... #differential # ... #CXR #clinical ... #CT
Imaging Patterns of Toxic and Metabolic Brain Disorders

Thalami, Mammillary Bodies and Tectum: Wernicke Encephalopathy
Dentate Nuclei: Metronidazole,
Pons: ODS #MRI ... Brain #Disorders #Clinical ... #Differential # ... Diagnosis #Radiology ... #Neurology
Myasthenia Gravis Overview

Myasthenia Gravis is an autoimmune disorder of the postsynaptic neuromuscular junction.  Ab to
life-threatening Differential ... Bedside: ice pack test ... /Edrophonium test ... Imaging - CT Chest ... #management #neurology
Transverse Myelitis Overview

Focal inflammatory disorder of the spinal cord resulting in rapid onset of weakness, sensory
Transverse Myelitis - Clinical ... bouts of HTN Diagnostic ... negative, MOG-IgG test ... #management #neurology ... #differential
CNS Infection in HIV / AIDS - Differential Diagnosis Framework

Principles of HIV-Associated CNS Opportunistic Infections:
 •
in HIV / AIDS - Differential ... should be based on clinical ... Imaging: - MRI ... enhancement on CT ... CNS #Infections #differential
Right Ventricular Non-compaction on Ventriculogram

See dye stasis in recesses for long. Noncompaction of RV. Difficult to
in recesses for long ... MRI & 128 slice ... CT confirmed our ... Ventriculogram #clinical ... #cardiology #angiogram
Giant cell arteritis (GCA)

Giant cell arteritis (GCA) definition: Most common systemic inflammatory vasculitis in older adults
with systemic, neurologic ... Diagnosis = clinical ... very remarkable w/differential ... the “Chewing gum test ... day, followed by long
Intraarticular Chondroma - MSK Radiology
Imaging Findings:
 • Subtle soft-tissue infrapatellar mass seen obscuring Hoffa's fat pad.
Best diagnostic ... Differential diagnosis ... Intraarticular #Chondroma #clinical ... #mri #clinical ... #Radiology #diagnosis