63 results
Concussion - Acute Pathophysiology

#Concussion #Pathophysiology #neurology #signs #symptoms
Concussion - Acute Pathophysiology ... #Concussion #Pathophysiology ... #neurology #signs
Spondylolysis & Spondylolisthesis: Pathogenesis and Clinical Findings

Pars interarticularis stress fracture (spondylolysis) - most frequently in the
XR — scotty dog sign ... • Shortened stride ... MSK #diagnosis #pathophysiology ... #signs #symptoms
Echocardiographic Findings of Acute Right Ventricular Strain
 - Increased RV:LV Size Ratio
 - Abnormal Septal Motion
Right Ventricular Strain ... - McConnell's Sign ... Notching - 60/60 Sign ... Echocardiogram #POCUS ... Ventricular #cardiology #POCUS
Parinaud's Syndrome
What?
 - Impaired upgaze
 - Light-near dissociation
 - Convergence retraction nystagmus
 - Eyelid retraction (Collier's
retraction (Collier's sign ... → "setting sun sign ... Vascular disease (stroke ... diagnosis #pineal #neurology
Figure 3. Right upper quadrant view with patient in left lateral decubitus position, revealing an ‘enhancement
the peritoneal stripe ... sign’ (EPSS) and ... jshihmd #Clinical #POCUS ... #RUQ #EPSS #Sign
Pulmonary Embolism on POCUS Echocardiogram

Mid 30's female with chest pain/dyspnea.  Triage EKG (no prior).
Pulmonary Embolism on POCUS ... Triage EKG (no prior ... See thread for POCUS ... RV, McConnell's sign ... cardiology #McConnells #sign
Stress Fracture: Pathogenesis and clinical findings
Abnormal biomechanics, Repetitive impact activities
=> Repetitive subthreshold mechanical loading
=> Bone strain
=>
loading => Bone strain ... #orthopedics #pathophysiology ... #symptoms #signs
Parinaud's syndrome
What?
 • Light-near dissociation (tectal pupils)
 • Convergence retraction nystagmus
 • Eyelid retraction (Collier's sign)
retraction (Collier's sign ... "setting sun" sign ... Vascular disease (stroke ... Parinauds #syndrome #neurology
Keratoconus: Pathogenesis and Clinical Findings
Genetics
 • Family history of keratoconus
 • Ehlers-Danlos syndrome
 • Down, Turner,
> Keratoconus Signs ... Ring • Munson's sign ... • Rizutti's Sign ... loss • Vogt's Striae ... #Keratoconus #pathophysiology
Pronator Drift Testing for Stroke
Subtle extensor weakness - Sign of Upper motor neuron lesion
In detecting CT/MRI
Drift Testing for Stroke ... extensor weakness - Sign ... Drift #Testing #Stroke ... physicalexam #diagnosis #neurology