16 results
Seagull Sign on POCUS - Celiac Artery Trunk Anatomy

Celiac trunk branching into hepatic and splenic arteries
Seagull Sign on ... POCUS - Celiac Artery ... Trunk Anatomy ... that aorta has 'anterior ... NephroP #Seagull #Sign
Proximal aorta transverse view caudal to Figure 3. Note inferior vena cava (ivc), aorta (ao), anterior
Note inferior vena ... superior mesenteric artery ... “clock mantle” sign ... Clinical #Radiology #POCUS ... #ClockMantle #Sign
Effects of Strokes by Location - Anterior vs Posterior Localization

Anterior Circulation 
 - MCA 
 -
Lenticulostriate artery ... #Strokes #Syndromes ... CVA #Territory #Symptoms ... #Signs #Localization ... #Effects #Neurology
Acute Spinal Cord Injuries: Pathogenesis and clinical findings
 • Anterior Cord Syndrome -> Anterior spinal artery
artery injury, ... Posterior spinal artery ... pathophysiology #signs ... #symptoms #msk ... #orthopedics #neurology
Proximal aorta transverse view demonstrating the inferior vena cava (ivc), the aorta (ao), the celiac trunk
Proximal aorta transverse ... demonstrating the inferior ... Known as “seagull sign ... Radiology #Vasc #POCUS ... #Seagull #Sign
Causes of Peripheral and Central Vertigo
PERIPHERAL VERTIGO
1. Benign paroxysmal positional vertigo (BPPV) - Short-lived (typically less
Occlusion of posterior inferior ... cerebellar artery ... (Wallenberg's syndrome ... Syndrome usually ... signs or symptoms
Neuromyelitis Optica (NMO) - Clinical Manifestations
 • Optic neuritis: Reduced visual acuity, ranging from mild to
Other brainstem syndromes ... Many others • Transverse ... erythematosus, Sjögren syndrome ... Manifestations #diagnosis #neurology ... #symptoms #signs
Approach to Headaches - Differential Diagnosis Algorithm

Red flags (PHANTOMS):
 • Pattern change, progressively worse, papilledema
 •
papilledema • Horner syndrome ... deficits • Temporal artery ... • Meningeal signs ... ) • Systemic symptoms ... and signs (e.g.
NINDS Diagnostic Criteria for Guillain Barre Syndrome 
Features Required for Guillain-Barré Syndrome:
 • Progressive muscle weakness
, Mild sensory symptoms ... or signs, Cranial ... begins 2-4 weeks after ... nervous system signs ... diagnosis #criteria #neurology
Cauda Equina Syndrome Overview

Cauda Equina Syndrome:
 • Prevalence: 1:33,000-100,000 ppl/yr
 • Incidence: 1.5-3.4 million ppl/yr
 •
spine L1-L5 Symptoms ... so-called ‘red flag’ symptoms ... L5/S1 with an inferior ... myelopathy • Transverse ... diagnosis #causes #neurology