EP278 - The undifferentiated general surgical take over 10 years: emergency imaging

Abstract Aims The undifferentiated emergency general surgical take in July 2013 and July 2023, at a District General Hospital, was reviewed with the aim of understanding increasing pressures on the surgical and radiology departments, and subsequently identifying areas in which we could adapt to facilitate these demands. Methods Patients were identified retrospectively if they had been cared for by the emergency general surgical team in July 2013 or July 2023. Further information was collected from electronic notes, with a focus on admission and initial imaging modalities. Patients were excluded if information was not available electronically. Results Of the 395 patients in July 2013, and 594 in July 2023, 55% and 61% respectively had imaging studies within 7 days of admission. 11% (n=44/395) of patients in 2013 had abdominal X-ray without further imaging, compared to 6% (n=33/594) in 2023. Computed Tomography (CT) use increased by 35%, whilst ultrasound scanning (USS) increased only by 11%. Time from admission to scans of all types has reduced from 0.79 days (+/-0.16, p=0.02) in 2013 to 0.60 (+/-0.1, p=0.02) days in 2023. Conclusion Overall volume of imaging has increased slightly, although the proportion of patients being scanned is largely unchanged, with subtle variation in preferred imaging modalities. CT is marginally more common, whilst USS remains mostly unchanged. The use of abdominal x-ray without subsequent imaging has decreased, demonstrating its reducing use in clinical judgement and reliance on alternative imaging techniques. Time from admission to scan of all kinds has reduced, despite increasing demands on radiology departments.