5 results
Enlarged optic nerve sheath diameter and crescent sign in 30 yo female patient reporting 3 months
Enlarged optic nerve ... diameter and crescent sign ... @SAlerhand #Papilledema ... Hypertension #Ocular #POCUS ... Ultrasound #crescent #sign
Mastoiditis: Pathogenesis and clinical findings

Acute or Chronic Otitis Media -> 
Stage 1: Hyperemeia of the mastoid
Mastoiditis: Pathogenesis ... bone): facial nerve ... dizziness, vertigo, nystagmus ... #pathophysiology ... #signs #symptoms
Chronic Hypertensive Retinopathy: Pathogenesis and clinical findings

Ophthalmic Artery Hypertension
Stage 1: Mild/vasoconstrictive
 • Acute and chronic vasospasm
inner retinal nerve ... disc edema. -> Papilledema ... #Retinopathy #pathophysiology ... ophthalmology #diagnosis #signs ... #symptoms #complications
Cholesteatoma (of middle ear): Pathogenesis and clinical findings
 • Congenital trapping of keratinizing epithelium in middle
the middle ear Signs ... • Coalescent Mastoiditis ... media • Facial nerve ... Cholesteatoma #MiddleEar #pathophysiology ... #symptoms #signs
Transverse Myelitis Overview

Focal inflammatory disorder of the spinal cord resulting in rapid onset of weakness, sensory
monophasic Pathophysiology ... Mechanisms: • Idiopathic ... • Bilateral signs ... and/or symptoms ... brain and/or optic nerve