70 results
3 Stages of Lyme Disease 
Early Lyme Disease 
 - Erythema migrans 
 - Constitutional symptoms
Constitutional symptoms ... Gastrointestinal symptoms ... Cutaneous - Neurologic ... Lyme Disease - Neurologic ... Disease #Stages #InfectiousDiseases
CT vs T1 MRI
CT Head:
 - Bones are white
 - Fat is Dark & Scalp fat
CT vs T1 MRI CT ... Dark - Fat is Bright ... Pal @drdevrad #CT ... MRI #comparison #neurology
Hematuria Workup and Diagnosis Algorithm
 • Confirm hematuria → Urinalysis >3 RBCs/HPF, exclude mimics, repeat testing
nephrolithiasis • Symptoms ... → Refer to Nephrology ... → CT urography and ... referral to Urology ... Algorithm #Workup #urology
Principal features of Destructive and Irritative cortical lesions in right-handed individual

#Cortical #Cortex #Lesions #Features #Signs #Symptoms
cortical lesions in right-handed ... Features #Signs #Symptoms ... #Brain #Neurology
Listeriosis Summary - Listeria Monocytogenes
Pathogen: Listeria Monocytogenes - Gram-positive rod, Aerobic, facultative anaerobe, motile, beta-hemolytic, Non-spore-forming
Risk
Infection) • MRI / CT ... if focal symptoms ... diagnosis #management #infectiousdiseases
Listeriosis Summary - Listeria Monocytogenes
Pathogen: Listeria Monocytogenes - Gram-positive rod, Aerobic, facultative anaerobe, motile, beta-hemolytic, Non-spore-forming
Risk
Infection) • MRI / CT ... if focal symptoms ... diagnosis #management #infectiousdiseases
CNS Infection in HIV / AIDS - Differential Diagnosis Framework

Principles of HIV-Associated CNS Opportunistic Infections:
 •
• IRIS might ... status, and focal neurologic ... enhancement on CT ... opportunistic #InfectiousDiseases ... #Neurology
Sarcoidosis 
Non-caseating granulomas (Composed of T-helper & inflammatory cells) 
Clinical:
 • Disease fatal in 10% of
Fever, fatigue, weight ... exertion • Neurologic ... Sarcoidosis #Diagnosis #Symptoms
Spondylolysis & Spondylolisthesis: Pathogenesis and Clinical Findings

Pars interarticularis stress fracture (spondylolysis) - most frequently in the
vertebrae • CT ... length due to tight ... pathophysiology #signs #symptoms
Clinical features of focal cortical brain lesions in a right-handed individual

Frontal, either:  
Intellectual impairment, 
Personality
brain lesions in a right-handed ... defect Temporal, right ... defect Parietal, right ... #Localization #Symptoms ... Signs #Diagnosis #Neurology