Chromosome 15q26-Qter Deletion Syndrome, also known as telomeric 15q deletion syndrome, is related to aplastic anemia and deficiency anemia. An important gene associated with Chromosome 15q26-Qter Deletion Syndrome is DEL15Q26QTER (Chromosome 15q26-Qter Deletion Syndrome). Affiliated tissues include heart and kidney, and related phenotypes are intrauterine growth retardation and small for gestational age