6 results
Periorbital Cellulitis: Pathogenesis and Clinical Findings
Definitions:
a. Dacryoadenitis: infection of the lacrimal glands
b. Conjunctivitis: inflammation of the
Periorbital Cellulitis ... considered periorbital ... #Periorbital #Cellulitis ... pathophysiology #ophthalmology ... #diagnosis #signs
Bitot's Spots- A 4-year-old boy was brought by his father to the ophthalmology clinic with a
father to the ophthalmology ... overgrowth of Corynebacterium ... #NEJM #clinical ... #photo #ophth #bitot ... #spots #Corynebacterium
Chronic Hypertensive Retinopathy: Pathogenesis and clinical findings

Ophthalmic Artery Hypertension
Stage 1: Mild/vasoconstrictive
 • Acute and chronic vasospasm
lesions in the inner ... -> Cotton-wool Spots ... -> Elschnig's Spots ... pathophysiology #ophthalmology ... #diagnosis #signs
Diabetic Retinopathy: Pathogenesis and clinical findings

Mild Non-proliferative DR
 • Outpouchings of the weakened capillary walls or
Exudates • Nerve fiber ... -> Cotton-wool spots ... of VEGF causing fine ... Retinopathy #Diabetes #ophthalmology ... #diagnosis #complications
Primary Syphilis
Usually, a single ulcer (chancre) appears at the site where the bacteria entered the body.
obvious, i.e. inter-vaginally ... develop at the spot ... Syphilis #Chancres #Diagnosis ... #Clinical #Photo
Lichen Planus- ...On examination, numerous purple papules were noted on the anterior surface of the forearms
lesions showed a fine ... confirming the diagnosis ... #NEJM #clinical ... #photo #lichen #