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[What value does laboratory diagnosis have in acute abdomen?]
Fortschritte Der Medizin
|November 5, 1981
Summary
Routine laboratory tests, including amylase, offer limited value for diagnosing acute abdominal conditions like peritonitis. Early surgical intervention is crucial and should not be delayed by diagnostic procedures.
Area of Science:
- Clinical chemistry
- Surgical diagnostics
- Medical laboratory science
Context:
- Prospective evaluation of routine laboratory tests in acute abdominal conditions.
- Assessing the diagnostic utility of specific biomarkers and laboratory panels.
- Investigating the role of laboratory findings in guiding surgical treatment decisions.
Purpose:
- To determine the diagnostic accuracy of single laboratory tests and standardized programs for acute abdomen.
- To identify laboratory parameters indicative of high-risk conditions such as shock.
- To advise on the appropriate use of laboratory diagnostics in emergency surgical settings.
Summary:
- Amylase is the only single laboratory test with diagnostic value for acute abdomen, but it has a 27% false positive rate for peritonitis and intestinal obstruction.
- A standardized program can aid in evaluating vital functions and improving perioperative care.
- Simultaneous alterations in acid-base balance, blood sugar, and creatinine indicate shock rather than acute abdomen.
Impact:
- Highlights the limitations of routine laboratory tests in diagnosing acute abdominal emergencies.
- Emphasizes that laboratory results should not impede timely, life-saving surgical operations.
- Suggests that early surgical intervention remains paramount, irrespective of complex laboratory data.