17 results
CNS Ring-Enhancing Lesions - Immunocompromised vs Immunocompetent
Multiple Ring-Enhancing Lesions:
 • Toxoplasmosis (CD4 < 100)
 • Other
manifestations- Pneumonitis ... Compatible syndrome + MRI ... lung nodules, may also ... #diagnosis #causes ... #radiology #neurology
Restrictive Cardiomyopathy - Diagnosis and Causes
Clinical: Dyspnea, Exercise Intolerance, ↑ "Right Sided-Symptoms" (ascites, hepatomegaly, ↑↑peripheral edema)
Physical
Clinical: Dyspnea ... Echocardiography, Cardiac MRI ... : Amyloidosis (AL ... #differential # ... cardiology #algorithm
Osgood-Schlatter Disease - MSK Radiology
Imaging Findings:
 • Infrapatellar fat-pad edema with loss of the patellar tendon
There is also fragmentation ... and mild bone marrow ... • MRI is more sensitive ... tibial tuberosity Differential ... #mri #clinical
One and a Half Syndrome on Physical Exam

This 28 year old patient presented to clinic with
This 28 year old ... (no horizontal movement ... There was also high ... MRI was ordered ... #neurology
Evolution of MRI Findings in Stroke

MR images at five subsequent time points in a 67-year-old woman
Evolution of MRI ... points in a 67-year-old ... it possible to differentiate ... #Stroke #CVA #Clinical ... #Findings #Neurology
Amyotrophic Lateral Sclerosis (ALS) Summary
ALS: combination of the clinical examination finding of amyotrophy with the pathologic
of the clinical ... - Causes progressive ... MRI: Brain, cervical ... conditions listed in differential ... #Sclerosis #neurology
Hemimasticatory Spasm on Physical Exam

Hemimasticatory spasm is a disorder of the trigeminal nerve → involuntary jaw
patient had a normal MRI ... Myokimia will cause ... such gross movement ... #cheek #CN5 #video ... #neurology
HIV-Associated Neurocognitive Disorder (HAND)

Definition:
HIV-Associated Neurocognitive disorders categories:
• Asymptomatic neurocognitive impairment
• Mild neurocognitive impairment
• HIV dementia

Pathophysiology:
HIV frequently
impairment • Mild ... Depressive symptoms • Movement ... show symmetric bilateral ... reversible • HAND is also ... dementia #AIDS #Neurology
Downbeat Nystagmus on Physical Exam

65 year old female with new walking difficulty and dizziness. Why downbeat
causes downbeat ... it points to bilateral ... #PhysicalExam #clinical ... #video #ocular ... ophthalmology #neurology
CNS Infections - Viral Encephalitis and Bacterial Meningitis - Differential Diagnosis Framework

Viral Encephalitis:
MCC: Enteroviruses (e.g., coxsackievirus
Powassan, louping ill ... • Common clinical ... or bilateral. ... /l is regarded as ... #diagnosis #neurology