Synchysis scintillans

Synchysis scintillans
	Human eye (vitreous humor in the middle)
Specialty	Ophthalmology

Synchysis scintillans is a degenerative condition of the eye resulting in liquefied vitreous humor and the accumulation of cholesterol crystals within the vitreous. It is also known as cholesterolosis bulbi. The vitreous liquifies in a process known as syneresis. Synchysis scintillans appears as small white floaters that freely move in the posterior part of the eye, giving a snow globe effect. It is most commonly seen in eyes that have suffered from a degenerative disease and are end-stage.[1]

In humans as well, the condition is seen rarely. Associated with the advanced stages of diabetic retinopathy, but the exact pathogenesis is unknown.

The condition is symptomless and untreatable. It appears as a beautiful shower of golden rain in ophthalmoscopic examination.

References

Gelatt, Kirk N. (ed.) (1999). Veterinary Ophthalmology (3rd ed.). Lippincott, Williams & Wilkins. ISBN 0-683-30076-8.CS1 maint: extra text: authors list (link)

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[Gelatt_1999-1] Gelatt, Kirk N. (ed.) (1999). Veterinary Ophthalmology (3rd ed.). Lippincott, Williams & Wilkins. ISBN 0-683-30076-8.CS1 maint: extra text: authors list (link)