Advances in management of splenic injuries.
Because there is no such thing as "minor splenic injury", the diagnosis of splenic rupture is a major problem after abdominal trauma. Since it is our policy to explore all penetrating abdominal injuries, the problem of early recognition arises in patients with blunt trauma. When abdominal evaluation is difficult because of associated injuries, we increasingly use peritoneal dialysis. This has been particularly helpful in patients with head injury or drug intoxication and has also contributed to earlier operation in patients with signs of hypovolemia but minimal abdominal findings. Angiography has been useful in doubtful cases. Review of our experience in the last five years with splenectomy (298 cases) has revealed complications, particularly thromboembolic, that have changed our management of these patients. The incidence of clinical pulmonary embolism was 4 per cent in patients having splenectomy for trauma as contrasted with 0.5 per cent in patients having laparotomy for trauma without splenectomy. Postoperative platelet evaluations in patients after splenectomy for trauma revealed thrombocytosis. Detailed follow-up platelet studies showed a peak thrombocytosis at about two weeks, averaging 976,000/mm3. In contrast, similar studies in other patients having laparotomy for trauma showed counts of about 200,000/mm3. Because of the high incidence of thromboembolic complications, a low-dose heparin regimen was initiated. There was a 30 per cent incidence of infection postoperatively.
D000007:Abdominal Injuries / Q000150:complications; D001772:Blood Cell Count; D001792:Blood Platelets; D002140:California; D003964:Diaphragm / Q000293:injuries; D006493:Heparin / Q000627:therapeutic use; D006801:Humans; D007813:Laparotomy; D008099:Liver / Q000293:injuries; D008171:Lung Diseases / Q000209:etiology; D010537:Peritoneum; D011183:Postoperative Complications; D011655:Pulmonary Embolism / Q000209:etiology; D013154:Spleen / Q000293:injuries* / Q000601:surgery; D013156:Splenectomy; D013161:Splenic Rupture / Q000453:epidemiology / Q000209:etiology / Q000601:surgery; D013270:Stomach / Q000293:injuries; D007507:Therapeutic Irrigation; D013898:Thoracic Injuries / Q000150:complications; D013923:Thromboembolism / Q000209:etiology / Q000517:prevention & control
D006493:Heparin