17 results
McDonald Criteria for Diagnosis of Multiple Sclerosis
 • 2 or more attacks, 2 or more lesions
McDonald Criteria for Diagnosis ... MR (or await further ... McDonald #Criteria #Diagnosis ... Multiple #Sclerosis #MS ... #neurology
Posterior Ankle Impingement (Os Trigonum) Syndrome - MSK Radiology
Imaging Findings:
 • Os trigonum which has marrow
Trigonum) Syndrome - MSK ... findings and torn ligament ... on MRI ... osteochondral lesion ... #msk
Appearance of Liver Lesions on Various Imaging Modalities
 • Computed Tomography (CT) - Arterial Phase, Portal
Appearance of Liver Lesions ... on Various Imaging ... Resonance Imaging (MRI ... #differential #diagnosis ... #comparison #table
Shock - Differential Diagnosis Framework
MAP = CO x SVR
Hypovolemic (↓ Intravascular volume):
 • Hemorrhage, dehydration due
Shock - Differential ... Diagnosis Framework ... failure, acute MI ... uw_IMresidency #Shock ... #table #comparison
Cortical Desmoid - MSK Radiology
Imaging Findings:
 • Circumscribed, small cortically based Tl -hypointense and T 2-hyperintense
Cortical Desmoid - MSK ... Differential diagnosis ... MR is able to distinguish ... Desmoid #clinical #mri ... #msk
Optic Neuritis - Diagnosis and Management
 • Epidemiology: Female (75%), 18-50 years,
caucasian
 • Symptoms: Moderate visual
Optic Neuritis - Diagnosis ... R-G or B-Y • MRI ... lesions (a), Brain ... - Typical MS-like ... #rheumatology #ophthalmology
Cold Urticaria
Prevalence - 0.05% in the population
Disease onset - Mostly 2nd to 4th decades of life
Causes
resolve within one ... patients Skin lesions ... , Hypotension, shock ... #rheumatology #comparison ... #table
Differentiating NBTE from Infective Endocarditis
No pathognomonic signs/symptoms or echo features that are specific to NBTE, and
platelet thrombi on ... heart valves • MRI ... often seen • MRI ... #Endocarditis #comparison ... #table
Multiple Sclerosis - Summary

Multiple Sclerosis (MS) is an autoimmune-mediated neurodegenerative disease of the central nervous system
demyelinating lesions ... - Based on a combination ... resonance imaging [MRI ... ] T2 lesions) McDonald ... #management #neurology
One and a Half Syndrome on Physical Exam

This 28 year old patient presented to clinic with
results from a lesion ... MRI was ordered ... the hospital, diagnosed ... clinical #video #ophthalmology ... #neurology