inherited bleeding disorder, platelet-type platelet-type bleeding disorder 12 https://www.malacards.org/card/bleeding_disorder_platelet_type_12 platelet COX1 deficiency PGHS1 deficiency OMIM:605735 MEDGEN:414043 DOID:0111058 UMLS:C2751535 MESH:C567786 MONDO:0011588 An inherited blood coagulation disease characterized by autosomal dominant inheritance of mildly increased bleeding, platelet aggregation defect, and impaired conversion of arachidonic acid to thromboxane A2 in platelets due to deficiency in PTGS1 activity. GARD:0010575 platelet cyclooxygenase 1 deficiency BDPLT12 bleeding disorder, platelet-type, 12 inherited blood coagulation disorder