Bloom syndrome (congenital telangiectatic erythema) is a rare autosomal recessive disorder. It was first described in 1954 by David Bloom in a series of patients with telangiectatic erythema on the face and dwarfism. [1] Bloom syndrome has three cardinal features: sun sensitivity, telangiectatic erythema of the face, and stunted growth.
Also they are at high risk for skin cancer.