H syndrome
GENETIC CONDITION
H syndrome, also known as Histiocytosis-lymphadenopathy plus syndrome or PHID, is a rare genetic condition caused by mutations in the SLC29A3 gene which encode the human equilibrative nucleoside transporter (hENT3) protein.Moynihan L M, Bundey SE, Heath D, Jones EL, McHale DP, Mueller RF, Markham, AF, Lench NJ (1998) Autozygosity mapping, to chromosome 11q25, of a rare autosomal recessive syndrome causing histiocytosis, joint contractures, and sensorineural deafness.