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Splenic injury--a prospective multicentre diagnostic study.

J N Wiig1, K Solheim, K Nygaard

  • 1Regionsykehuset i Trondheim, Norway.

Injury
|March 1, 1987
PubMed
Summary
This summary is machine-generated.

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Ultrasonography for splenic injury diagnosis showed a tendency for underestimation, with peritoneal lavage proving positive in all cases. Further research is needed to refine diagnostic accuracy for traumatic splenic injuries.

Area of Science:

  • Trauma Surgery
  • Diagnostic Imaging
  • Emergency Medicine

Background:

  • Splenic injuries are common in blunt abdominal trauma.
  • Accurate and timely diagnosis is crucial for appropriate management.
  • Various imaging modalities are used, each with potential limitations.

Purpose of the Study:

  • To prospectively evaluate the diagnostic accuracy of different imaging techniques for splenic injury.
  • To compare scintigraphy, ultrasonography, and computed axial tomography in diagnosing splenic trauma.
  • To assess the utility of peritoneal lavage in conjunction with imaging.

Main Methods:

  • Prospective multicenter study involving 147 patients with suspected splenic injury.
  • Diagnosis utilized scintigraphy (55 patients), ultrasonography (51 patients), and computed axial tomography (31 patients).

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  • Exploratory laparotomy was performed in 52 patients, with 23 following positive peritoneal lavage.

    • Main Results:

    • Ultrasonography identified splenic injury in 33% of cases, indicated it in 20%, and did not indicate it in 16%.
    • Increased intraperitoneal effusion was the sole finding in 31% of ultrasound examinations.
    • A trend towards underestimation of splenic injury by ultrasonography was observed; peritoneal lavage was universally positive.

    Conclusions:

    • Ultrasonography may underestimate the severity or presence of splenic injuries.
    • Peritoneal lavage demonstrated high sensitivity but requires correlation with imaging findings.
    • Multimodality imaging and clinical assessment are essential for optimal splenic trauma management.