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pubmed:abstractText |
During a fourteen year period, diagnostic peritoneal lavage was 98.5 per cent accurate in determining the presence or absence of blunt intraabdominal injuries among 2,586 patients. Of these, 69.4 per cent had a negative lavage and 29.2 per cent a positive lavage. Six patients (0.2 per cent) had a false-positive lavage. Thirty-two patients (1.2 per cent) had a false-negative lavage; however, all but one of these patients underwent exploratory laparotomy on the basis of clinical acumen or other diagnostic tests.
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