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Contact our Helpline

The content on this site will have answered some of your queries about inherited sight loss and associated syndromes, but everyone’s circumstances are different and you may have further questions.

Retina UK Knowledge-base: Gyrate atrophy

Gyrate atrophy of the choroid and retina

Gyrate atrophy of the choroid and retina, shortened to gyrate atrophy, is an inherited disorder of protein metabolism characterised by progressive vision loss.

An illustration of Charles Bonnet syndrome. Thanks to Jeremy Webb Photography

Charles Bonnet syndrome

Charles Bonnet syndrome (CBS) causes people who have lost a lot of sight to see things that aren’t real (hallucinations).

Cyclists taking part in Ride London

RideLondon 2025

RideLondon has been postponed for 2025, but if you would like to find out more information about future events, please get in touch to join our waiting list.

Retina UK Knowledge-base: Rare syndromes

Rare syndromes

These very rare syndromes (NARP, Bassen-Kornweig, PXE, Norrie) affect the eyes as well as other parts of the body.

A group of supporters taking on 5K A Day In May.

5K A Day In May 2025

May is National Walking Month! Are you ready to join #TeamRetinaUK in May for our daily 5K challenge? Your support will allow us to continue supporting those who are living with inherited sight loss.

Retina UK Knowledge-base: X-linked retinoschisis

X-linked retinoschisis (XLRS)

X-linked retinoschisis (XLRS) is an inherited condition that causes early loss of mainly central vision in males.