6 results
Chronic Hypertensive Retinopathy: Pathogenesis and clinical findings

Ophthalmic Artery Hypertension
Stage 1: Mild/vasoconstrictive
 • Acute and chronic vasospasm
vasoconstrictive • Acute ... Stage 3: Severe/exudative ... disc edema. -> Papilledema ... pathophysiology #ophthalmology ... #diagnosis #signs
13 Dangerous Causes of Headache:
 - subarachnoid hemorrhage: family history, PCKD, known berry aneurysm, sudden and
13 Dangerous Causes ... dependent position, papilledema ... or at work) - acute ... angle closure glaucoma ... thrombophilia, neurologic signs
Signs and Symptoms Associated With Different Headache Etiologies
 • Nonfocal mental status changes - Meningitis, encephalitis,
Signs and Symptoms ... closure glaucoma ... funduscopy or papilledema ... pupil with third nerve ... #headache #signs
Acute Closed Angle Glaucoma: Pathogenesis and Clinical Findings
OPHTHALMIC EMERGENCY: Early detection is essential, but most patients
Acute Closed Angle ... • Significant cause ... leads to optic nerve ... damage & blindness Signs ... pathophysiology #ophthalmology
Photophobia and Headache - Differential Diagnosis Framework

Why?
• The coexistence of photophobia and headache suggests the potential
without aura - Chronic ... meningeal irritation signs ... headache: - Acute ... angle-closure glaucoma ... the trigeminal nerve
Mastoiditis: Pathogenesis and clinical findings

Acute or Chronic Otitis Media -> 
Stage 1: Hyperemeia of the mastoid
clinical findings Acute ... or Chronic Otitis ... Transudation or exudation ... bone): facial nerve ... pathophysiology #signs