title: Lumbosacral plexopathy caused by retroperitoneal hemorrhage, report of two cases.
mesh_terms: D004576:Electromyography; D005260:Female; D005267:Femoral Nerve / Q000293:injuries; D006470:Hemorrhage / Q000139:chemically induced*; D006493:Heparin / Q000009:adverse effects* / Q000627:therapeutic use; D006801:Humans; D007866:Leg; D008160:Lumbosacral Plexus / Q000293:injuries*; D008297:Male; D008875:Middle Aged; D009776:Obturator Nerve / Q000293:injuries; D010146:Pain; D011479:Protamines / Q000627:therapeutic use; D011655:Pulmonary Embolism / Q000188:drug therapy; D012187:Retroperitoneal Space; D012584:Sciatic Nerve / Q000293:injuries; D012771:Shock, Hemorrhagic; D013924:Thrombophlebitis / Q000188:drug therapy
chemical_list: D011479:Protamines; D006493:Heparin