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  • Title: [Emergency hospitalization for acute, non-accidental abdominal pain. Prospective data of a surgical university clinic].
    Author: Simmen HP, Decurtins M, Brütsch HP, Duff C, Rotzer A, Largiadèr F.
    Journal: Helv Chir Acta; 1991 May; 57(6):957-60. PubMed ID: 1890000.
    Abstract:
    During a 19-month period 549 patients (278 women, 271 men) suffering from abdominal pain unrelated to trauma (mean age 48.2 years) entered the emergency room of the Department of Surgery of the University Hospital Zürich. 43% presented during business hours, whereas 57% were admitted during nighttime and/or weekends. Clinical examination, abdominal roentgenograms (upright and supine) as well as sonography were the most commonly used diagnostic tools. 40% suffered from abdominal pain of unknown cause. The most common diagnosis on admission was appendicitis. Only half of these cases really proved to be an appendicitis. In 36% the diagnosis on admission corresponds both to the initial diagnosis made by a member of staff during his first visit, as well as to the final diagnosis. The initial diagnosis agrees in 57% with the final diagnosis. In 10% of the patients the cause of pain was not elucidated despite extensive diagnostic procedures. High technology and sophisticated diagnostics are less important than the clinical evaluation. The decision between operative or nonoperative treatment was mainly based on clinical findings.
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