27 results
Cotton Wool Spots

Caused by microinfarcts. Exploded ganglion cell axons extrude their axoplasm into retina. Long DDx:
Cotton Wool Spots ... hypertension, diabetes ... #CottonWool #Spots ... #fundoscopy #ophthalmology ... #Clinical
Diabetic Retinopathy: Pathogenesis and clinical findings

Mild Non-proliferative DR
 • Outpouchings of the weakened capillary walls or
Diabetic Retinopathy ... Pathogenesis and clinical ... -> Cotton-wool spots ... #ophthalmology ... complications #pathophysiology
Diabetic Foot Infection: Acute cellulitis and osteomyelitis causing death of the middle toe 
(appears bluish/black), ulceration,
Diabetic Foot Infection ... : Acute cellulitis ... UCSD Catalog of Clinical ... Images #Clinical ... #Photo #Diabetes
Central Retinal Vein Occlusion (CRVO)
 - Pathophysiology not fully understood; possibly due to thrombus located in
Occlusion (CRVO) - Pathophysiology ... common cause: Diabetic ... retinopathy) #Clinical ... #Ophthalmology
Periorbital Cellulitis: Pathogenesis and Clinical Findings
Definitions:
a. Dacryoadenitis: infection of the lacrimal glands
b. Conjunctivitis: inflammation of the
Periorbital Cellulitis ... Pathogenesis and Clinical ... #Periorbital #Cellulitis ... #pathophysiology ... #ophthalmology
Orbital Cellulitis: Pathogenesis and Clinical Findings
Definitions:
a. Chemosis: Edema of the bulbar conjunctiva
b. Panopthalmitis: inflammation of all
Orbital Cellulitis ... Pathogenesis and Clinical ... Blindness #Orbital #Cellulitis ... #pathophysiology ... #ophthalmology
Prader-Willi Syndrome: Pathogenesis and clinical findings
 • Maternal uniparental disomy: inheriting 2 copies of maternal chromosome
Pathogenesis and clinical ... • Deletion of critical ... fractures • Short ... Obesity -> Type 2 diabetes ... Syndrome #genetics #pathophysiology
Periorbital swelling of the right eye #preseptal #cellulitis #periorbital #ophthalmology #bmj #clinical #photo
eye #preseptal #cellulitis ... #periorbital #ophthalmology ... #bmj #clinical ... #photo
Vibrio Vulnificus skin infection
Cirrhosis w/recent consumption of raw oysters w/rapidly evolving rash. 
Vibrio vulnificus part of
in 5 BC as foot cellulitis ... w/ black spots ... infection #rash #cellulitis ... dermatology #legs #clinical ... #photo
Age Related Macular Degeneration: Pathogenesis and clinical findings

Photoreceptor atrophy 
-> Extracellular debris (drusen) from RPE atrophy/metabolism
Pathogenesis and clinical ... RPE -> Loss of photo ... - Faded/blind spots ... MacularDegeneration #pathophysiology ... #ophthalmology