7 results
Hepatic Masses on MRI - Differential Diagnosis by MRI Findings

Masses: Hemangioma, Adenoma, FNH, HCC, Fibrolamellar HCC,
MRI - Differential ... Diagnosis by MRI ... Contrast, In-phase, Out-of-phase ... #diagnosis #liver ... #hepatology #radiology
Antiarrhythmics Pharmacology Summary
Cardiac Conduction Phases:
Phase 0 - Ventricular Depolarization:
 • Na+ channels open leading to a
Antiarrhythmics Pharmacology ... inotropy) ACCP Cardiology ... Antiarrhythmics #Pharmacology ... #pathophysiology ... #phases #cardiology
Transverse Myelitis Overview

Focal inflammatory disorder of the spinal cord resulting in rapid onset of weakness, sensory
monophasic Pathophysiology ... back pain at/near level ... Diagnostic Criteria ... defined sensory level ... • Must rule out
Attention Deficit Hyperactive Disorder (ADHD): Pathogenesis and clinical findings
 - For diagnosis, must have either 26
developmental level ... Impulsivity • Blurts out ... their turn • Causes ... BehavioralDisorder #Pathophysiology ... signs #psychiatry #criteria
CNS Infection in HIV / AIDS - Differential Diagnosis Framework

Principles of HIV-Associated CNS Opportunistic Infections:
 •
present in 15% of cases ... • Symptoms: Fever ... Imaging: - MRI ... Frequently "punched-out ... opportunistic #InfectiousDiseases
Endocarditis - Overview and Differential Diagnosis Framework

Who?
Infectious:
• Pre-existing valvular disease
• Prosthetic valve
• Congenital heart disease
• IV
positive in 90% of IE cases ... night sweats, fever ... → TEE • Duke Criteria ... Differential #Diagnosis #cardiology ... #infectiousdiseases
Cryptococcal meningitis on T2 MRI
30 M from sub-Saharan Africa presents w/ progressive Headache x1 mo, +neck
meningitis on T2 MRI ... does not rule out ... CSF glucose level ... the CSF protein level ... Brain #clinical #radiology