butyrylcholinesterase deficiency https://github.com/monarch-initiative/mondo/issues/4521 https://www.malacards.org/card/butyrylcholinesterase_deficiency BCHED pseudocholinesterase E1 MONDO:0015270 hypocholinesterasemia, fluoride-resistant, Japanese type OMIM:617936 Orphanet:132 GARD:0007482 apnea, postanesthetic, susceptibility to, due to BCHE deficiency UMLS:C1283400 cholinesterase 2 deficiency Butyrylcholinesterase (BChE) deficiency is a metabolic disorder characterized by prolonged apnoea after the use of certain anesthetic drugs, including the muscle relaxants succinylcholine or mivacurium and other ester local anesthetics. The duration of the prolonged apnoea varies significantly depending on the extent of the enzyme deficiency. ICD9:289.89 apnea, postanesthetic MESH:C537417 succinylcholine sensitivity MEDGEN:220923 SCTID:191397007 Acholinesterasemia icd11.foundation:581237559 butyrylcholinesterase deficiency, fluoride-resistant, Japanese type butyrylcholinesterase deficiency Suxamethonium sensitivity pseudocholinesterase deficiency metabolic disease involving other neurotransmitter deficiency