priapism https://www.malacards.org/card/low_flow_priapism https://www.malacards.org/card/priapism DOID:9286 ICD9:607.3 icd11.foundation:1983776037 ICD10CM:N48.3 MEDGEN:19462 SCTID:6273006 mentulagra low-flow priapism GARD:0019933 MONDO:0004745 Orphanet:140949 MESH:D011317 UMLS:C0033117 Persistent and usually painful erection that lasts for at least four hours in the absence of physical or psychological stimulation, which can be caused by hematologic disorders, including sickle cell disease and leukemia, spinal cord injuries, and medications. peripheral vascular disease erectile dysfunction