14 results
CNS Ring-Enhancing Lesions - Immunocompromised vs Immunocompetent
Multiple Ring-Enhancing Lesions:
 • Toxoplasmosis (CD4 < 100)
 • Other
CNS Ring-Enhancing ... + toxo IgG • CNS ... #Brain #differential ... diagnosis #causes #radiology ... #neurology
Algorithm for evaluating multiple ring-enhancing lesions in immunocompetent (HIV negative)

#ringenhancing #lesions #cns #brain #diagnosis #differential #algorithm
ring-enhancing lesions ... ringenhancing #lesions ... #cns #brain #diagnosis ... algorithm #causes #radiology ... #neurology
Evolution of stroke on CT and MRI. 

Day 1: NCHCT demonstrates obscure left insular cortex. No
Evolution of stroke ... No abnormal lesion ... #Stroke #CVA #MRI ... #Progression #Timeline ... #Neurology #Radiology
Alice in Wonderland Syndrome
What? Metamorphophsia - Distortions of the visual perceptions with changes in size (micro
CNS: parietal ... encephalitis) • Brain ... lesions (e.g. stroke ... Syndrome #diagnosis #neurology
Approach to Headaches - Differential Diagnosis Algorithm

Red flags (PHANTOMS):
 • Pattern change, progressively worse, papilledema
 •
papilledema • Horner ... conditions: • Stroke ... Space-occupying brain ... lesionCNS ... Diagnosis #Algorithm #neurology
Types of Facial Paralysis - Peripheral vs Central Lesions

Facial weakness or paralysis may result either from
system between the cortex ... one side of the cortex—the ... pathways, as in a stroke ... both sides of the cortex ... #Bells #Palsy #Neurology
Timeline for Progression of T2WI and DWI Findings in Acute Stroke
 - In the acute phase
Timeline for Progression ... Findings in Acute Stroke ... - DWI in brain ... #Stroke #CVA #MRI ... #Neurology #Radiology
Weakness - Differential Diagnosis Framework

Approach To Weakness:
 • Non-neuromuscular disorder (Cardiac, pulmonary etc)
 • CNS ->
Impairment: • Acute stroke ... nervous system: Brain ... • Infectious: Brain ... aminotransferases • Serology ... Differential #Diagnosis #neurology
Evolution of MRI Findings in Stroke

MR images at five subsequent time points in a 67-year-old woman
MRI Findings in Stroke ... #Progression #Stroke ... CVA #Clinical #Radiology ... Interpretation #Findings #Neurology ... #Evolution #Timeline
Mixed Urinary Incontinence: Pathogenesis and Clinical Findings

Urgency Urinary Incontinence (UUI) -> Urinary leakage preceded by a
preceded by a sudden, strong ... (idiopathic), CNS ... lesion (neurogenic ... Incontinence #Mixed #Pathophysiology ... Signs #Symptoms #Urology