8 results
CNS Ring-Enhancing Lesions - Immunocompromised vs Immunocompetent
Multiple Ring-Enhancing Lesions:
 • Toxoplasmosis (CD4 < 100)
 • Other
Chorioretinitis • Diagnosis ... - Compatible syndrome ... PCR 50% sensitive ... Syphilis • Pyogenic Abscess ... #causes #radiology
Causes of Seizures - Differential Diagnosis Algorithm
Unprovoked - Epilepsy:
 • Focal: Simple, Complex
 • Generalized: Absence,
- Differential Diagnosis ... Algorithm Unprovoked ... vasoconstriction syndrome ... brain injury • Infectious ... Encephalitis, Brain Abscess
Causes of Hypotonic Infant (Floppy Newborn) - Differential Diagnosis Algorithm
Central Nervous System - Decreased LOC, Axial
Algorithm Central ... Hemorrhage • CNS ... Infection ... Other Congenital Syndromes ... Hematoma • Abscess
Short Stature - Differential Diagnosis Algorithm
Normal Variant, Normal Puberty Onset (BA = CA)
 • Familial Short
- Differential Diagnosis ... Algorithm Normal ... • Prader-Willi ... CRF) • Infection ... Anorexia Nervosa • CNS
Cauda Equina Syndrome Overview

Cauda Equina Syndrome:
 • Prevalence: 1:33,000-100,000 ppl/yr
 • Incidence: 1.5-3.4 million ppl/yr
 •
(CES) is usually ... Differential Diagnosis ... toon • Spinal infection ... /abscess • Ankylosing ... #differential #diagnosis
Immune Reconstitution Inflammatory Syndrome - Overview of IRIS

What Is IRIS?
	• A state of hyperinflammatory response that
Reconstitution Inflammatory Syndrome ... pleural effusions, CNS ... osteomyelitis, cutaneous abscesses ... leukoencephalopathy (PML ... #Inflammatory #Syndrome
Endocarditis - Overview and Differential Diagnosis Framework

Who?
Infectious:
• Pre-existing valvular disease
• Prosthetic valve
• Congenital heart disease
• IV
and Differential Diagnosis ... Infectious: • Pre-existing ... Hypercoagulable (APLAS) Microbiology ... Cholesterol emboli syndrome ... #cardiology #infectiousdiseases
Preoperative Risk Evaluation

Major Pre-Op Questions:
1. Does the patient have any modifiable risk factors that could be
Assess functional ... Skin exam for infection ... event, follow ACC algorithm ... one post op Cardiology ... stratification #diagnosis