2 results
Chronic Hypertensive Retinopathy: Pathogenesis and clinical findings

Ophthalmic Artery Hypertension
Stage 1: Mild/vasoconstrictive
 • Acute and chronic vasospasm
white or yellow areas ... white ischemic lesions ... hypo-pigmented ring ... around atrophic areas ... ophthalmology #diagnosis #signs
CNS Infection in HIV / AIDS - Differential Diagnosis Framework

Principles of HIV-Associated CNS Opportunistic Infections:
 •
Infection in HIV / AIDS ... Imaging: - MRI - ring ... Demyelinating disease caused ... periventricular areas ... differential #diagnosis #AIDS