RT Book, Section A1 Bissonnette, Bruno A1 Luginbuehl, Igor A1 Engelhardt, Thomas SR Print(0) ID 1164068257 T1 DOOR Syndrome T2 Syndromes: Rapid Recognition and Perioperative Implications, 2e YR 2019 FD 2019 PB McGraw-Hill Education PP New York, NY SN 9781259861789 LK accessanesthesiology.mhmedical.com/content.aspx?aid=1164068257 RD 2023/12/05 AB DOOR is an acronym standing for sensorineural Deafness, Onychodystrophy, Osteodystrophy, microcephaly, and global developmental Retardation. This medical disorder is characterized by the presence of sensorineural deafness, craniofacial anomalies, progressive optic nerve blindness, peripheral polyneuropathy, onychodystrophy, triphalangeal thumbs, mental retardation, and seizures. Congenital cardiac defects are reported in 20% and consist of patent ductus arteriosus, atrial and ventricular septal defects. The majority of subjects have increased levels of 2-oxoglutarate in the plasma and urine.