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The CRST syndrome (calcinosis, Raynaud's phenomenon, sclerodactyly and telangiectasia)
Insights
Cerebral autosomal dominant arteriopathy with subcortical infarcts and leukoencephalopathy (CADASIL) syndrome is defined and linked to systemic sclerosis. This review covers existing literature and presents a new case, highlighting diagnostic features of telangiectasia.
Area of Science:
- Vascular Medicine
- Genetics
- Dermatology
Background:
- Cerebral Autosomal Dominant Arteriopathy with Subcortical Infarcts and Leukoencephalopathy (CRST) syndrome is a rare genetic disorder.
- Its association with systemic sclerosis requires further elucidation.
- Telangiectasias are a notable clinical feature requiring differentiation from other conditions.
Abstract:
The CRST syndrome is defined, and its relation to systemic sclerosis described. The literature referring to the condition is reviewed and a further case reported. Clinical and diagnostic features of the telangiectasia are emphasised, particularly in comparison with those of the similar condition, hereditary haemorrhagic telangiectasia.