9 results
Purtscher Retinopathy on Fundoscopy Ocular Examination

33 year-old who presents 2 weeks after car accident.  Fundus
Purtscher Retinopathy ... Fundus of eye with ... #cottonwool #spots ... #PhysicalExam #clinical ... #video #ophthalmology
Hypertensive Retinopathy on Fundoscopy Ocular Examination

Patient with grade IV hypertensive retinopathy. Papilledema, hemorrhages, and cotton-wool spots
Hypertensive Retinopathy ... and cotton-wool spots ... #cottonwool #Retina ... #PhysicalExam #clinical ... #video #ophthalmology
Reversible Loss of Vision in Malignant Hypertension - Fundus examination revealed bilateral disk edema (Panel A,
Hypertension - Fundus ... and cotton-wool spots ... #Clinical #Ophthalmology ... #Fundus #Papilledema ... #Cottonwool #MacularEdema
Cotton Wool Spots

Caused by microinfarcts. Exploded ganglion cell axons extrude their axoplasm into retina. Long DDx:
Cotton Wool Spots ... #CottonWool #Spots ... #fundoscopy #ophthalmology ... #Clinical
Chronic Vision Loss by Anatomic Location - Differential Diagnosis Algorithm
Cornea:
 • Keratoconus
 • Stromal Scaring
 •
Red Reflex, Poor fundus ... - Cotton wool spots ... : • Diabetic Retinopathy ... Algorithm #Causes #Ophthalmology
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 ... #Diabetic #Retinopathy ... #Diabetes #ophthalmology
Chronic Hypertensive Retinopathy: Pathogenesis and clinical findings

Ophthalmic Artery Hypertension
Stage 1: Mild/vasoconstrictive
 • Acute and chronic vasospasm
Chronic Hypertensive Retinopathy ... Pathogenesis and clinical ... -> Cotton-wool Spots ... -> Elschnig's Spots ... pathophysiology #ophthalmology
Congenital Rubella - On examination, the child had wandering eye movements with bilateral central, dense, white,
Fundus examination ... disk with rubella retinopathy ... pigmentation (Panel B) #Clinical ... #Ophthalmology
Macular Hole from a Laser Pointer- Funduscopic examination of the left eye revealed a large macular
Fundus autofluorescence ... highlighted two spots ... #clinical #fundoscope ... macular #hole #ophthalmology