55 results
CNS Ring-Enhancing Lesions - Immunocompromised vs Immunocompetent
Multiple Ring-Enhancing Lesions:
 • Toxoplasmosis (CD4 < 100)
 • Other
CNS Ring-Enhancing ... - Compatible syndrome ... + toxo IgG • CNS ... 30% present w/ CNS ... @AnnKumfer #CNS
Hypertension and Altered Mental Status (AMS) - Differential Diagnosis Framework

Hypertension:
 • Hypertensive emergency
 • Hypertensive encephalopathy
Status (AMS) - Differential ... Diagnosis Framework ... • Cushing’s syndrome ... Hyperthyroidism CNS ... /agitation • CNS
Localizing Extraocular Movement Disorders
 • CN Ill (Oculomotor) Nerve Palsy 
 • CN IV (Trochlear) Nerve
Movement Disorders • CN ... Nerve Palsy • CN ... Nerve palsy • CN ... One-and-a-half Syndrome ... #diagnosis #ocular
Patterns of Diseases on MRI FLAIR - Differential Diagnosis
ADEM, Adreno-leukodystrophy, CADASIL, CNS, Lymphoma, High-Grade Glioma, HIV
on MRI FLAIR - Differential ... Diagnosis ADEM ... Adreno-leukodystrophy, CADASIL, CNS ... Disease, Susac Syndrome ... Diseases #MRI #Differential
Hyponatremia - Differential Diagnosis by Mechanism
Decr Blood Pressure (“Decr Effective Circulating Volume”) 
 - Volume depletion
Hyponatremia - Differential ... Diagnosis by Mechanism ... - Cirrhosis Syndrome ... the lung) - CNS ... #Diagnosis #Table
Short Stature - Differential Diagnosis Algorithm
Normal Variant, Normal Puberty Onset (BA = CA)
 • Familial Short
Short Stature - Differential ... Diagnosis Algorithm ... Anorexia Nervosa • CNS ... #Diagnosis #Algorithm ... endocrinology #causes #pediatrics
BEE Syndromes - Immune-mediated conditions affecting the brain, eye, and ear

Visual or auditory symptoms in conjunction
BEE Syndromes - ... nervous system (CNS ... important, as early diagnosis ... #inflammatory #differential ... #diagnosis
Causes of Hyperpyrexia (Temp > 106.7° F) - Differential Diagnosis
 • Heat Stroke
 • Drug-induced: Amphetamines,
> 106.7° F) - Differential ... Diagnosis • Heat ... • Serotonin syndrome ... Thyrotoxicosis • CNS ... #Diagnosis #Causes
Causes of Relative Bradycardia - Note the propensity for intracellular organisms.
Infectious: 
Legionella, Psittacosis, Q fever, Typhoid
: ß-blockers, CNS ... bradycardia #Causes #differential ... #diagnosis #infectiousdiseases ... #table #NonInfectious
Nail Findings & Associated Conditions
Change in color, texture, or shape can be harmless, but may suggest
• Yellow Nail Syndrome ... Onycholysis • Transverse ... fingernail #pathology #differential ... #diagnosis #dermatology ... #nails #table #