title: Diagnostic and treatment problems in renal injuries.
abstract: The case records of 112 patients with 116 renal injuries seen at Detroit Receiving Hospital (July 1980 to June 1985) were reviewed. Eighty-three (74%) of the injuries were caused by gunshot wounds, 18 (16%) by stab wounds, and 11 (10%) by blunt trauma. Of 102 patients who had a urinalysis (U/A) in the Emergency Department (ED), 12 had a normal U/A. Five of these 12 patients had severe renal pedicle injuries. Of 75 excretory urograms (IVPs) performed preoperatively, 21 (28%) were normal including seven in patients with major renal injuries requiring surgical treatment. The incidence of shock was 38 per cent in patients with injuries not requiring renal explorations, 69 per cent in patients with renal parenchymal injuries requiring surgery, and 93 per cent in patients with pedicle injuries requiring repair or nephrectomy. Although it is generally believed that traumatic perirenal hematomas should not be explored, there was an increased incidence of complications with this approach in this series. Of 65 stable renal injuries treated conservatively (without exploration of the renal parenchyma), there were nine (14%) complications including three reoperation for missed injuries and three perinephric abscesses. In 46 injuries that were explored (38 for bleeding and eight without bleeding), there were only two complications (5%), including a perinephric abscess.
mesh_terms: D058186:Acute Kidney Injury / Q000209:etiology; D005260:Female; D006406:Hematoma / Q000209:etiology / Q000628:therapy; D006417:Hematuria / Q000175:diagnosis / Q000209:etiology; D006470:Hemorrhage / Q000209:etiology / Q000628:therapy; D006801:Humans; D007668:Kidney / Q000000981:diagnostic imaging / Q000293:injuries*; D008297:Male; D009392:Nephrectomy; D011859:Radiography; D012189:Retrospective Studies; D012774:Shock, Traumatic / Q000628:therapy; D014947:Wounds and Injuries / Q000150:complications; D014949:Wounds, Nonpenetrating / Q000150:complications / Q000175:diagnosis / Q000628:therapy*; D014950:Wounds, Penetrating / Q000150:complications / Q000175:diagnosis / Q000628:therapy*