Chromosome 22q11.2 Deletion Syndrome, Distal, also known as 22q11.2 deletion syndrome, is related to digeorge syndrome and velocardiofacial syndrome. An important gene associated with Chromosome 22q11.2 Deletion Syndrome, Distal is TBX1 (T-Box Transcription Factor 1), and among its related pathways/superpathways is 22q11.2 copy number variation syndrome. The drugs Fluoxetine and Methylphenidate have been mentioned in the context of this disorder. Affiliated tissues include kidney and heart, and related phenotypes are intellectual disability and aphasia