20 results
Lazarus Sign / Reflex in Brain Death - Head Flexion

The presence of this complex spinal reflex
diagnosis. ... mediated by a reflex arc ... spinal column but ... BrainDeath #BrainDead #Neurology ... #video #clinical
Lazarus Sign / Reflex in Brain Death - Head Turn

The presence of this complex spinal reflex
diagnosis. ... mediated by a reflex arc ... spinal column but ... BrainDeath #BrainDead #Neurology ... #video #clinical
Tree-in-Bud Sign on Chest CT
 • Multiple centrilobular nodules arranged in a linear branching pattern.
 •
Tree-in-Bud Sign ... linear branching pattern ... #CT #Lung #Pulmonary ... #diagnosis #radiology ... #clinical #tree
Clinical Features of Systemic Lupus (SLE)
General: Fever (50%), Depression, Fatigue (75%), Weight loss (50%)
Eye: Sjögrens (15%)
Skin
Clinical Features ... effusion, Restrictive lung ... erythematosus #signs ... #symptoms #diagnosis ... #rheumatology
Giant cell arteritis (GCA)

Giant cell arteritis (GCA) definition: Most common systemic inflammatory vasculitis in older adults
with systemic, neurologic ... Diagnosis = clinical ... systemic sx + signs ... urgent rheumatology ... #Symptoms #Diagnosis
Behçet's Syndrome
Systemic disease associated with inflammation of multiple organs, small-vessel vasculitis and large-vessel vasculopathy
Epidemiology:
 • Young
association • M > F Clinical ... skin injury) • Neurologic ... IVC occlusion, Budd-Chiari ... #management #signs ... #symptoms #rheumatology
McConnell's Sign on POCUS Echocardiogram

2 patients w/ different diagnoses.  Both demonstrate an apical 4-chamber view
patients w/ different diagnoses ... pulmonary embolism, but ... infarct or acute chest ... #clinical #cardiology ... #a4c #labeled
Lazarus Reflex on Physical Exam

The Lazarus sign is a reflex movement observed in brain-dead or brainstem
spinal reflex arc ... Long-term survival ... diagnosis has been ... #PhysicalExam #clinical ... #video #neurology
HIV-Associated Neurocognitive Disorder (HAND)

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

Pathophysiology:
HIV frequently
• Depressive symptoms ... similar to PML, but ... Diagnosis: MRI ... : The clinical ... dementia #AIDS #Neurology
Rare Causes of Abdominal Pain
 • Hereditary Angioneurotic Edema - Recurrent visceral that may by swelling
in the knee-to-chest ... Positive Carnett's sign ... incisional hernias: clinical ... examination. but ... #differential #diagnosis