Fig. 5

The effect of cysteamine treatment in two siblings with nephropathic cystinosis. The growth in the 30-months old younger sibling (right side, 86 cm, 11.5 kg) who received pre-symptomatic cysteamine therapy at 3 months of age exceeded that of his 56-months old elder brother (left side, 80 cm, 10.5 kg) with later diagnosis and treatment at the age of 20 months (courtesy of Dr. Rasha Helmy and Prof. Dr. Neveen Soliman)