Evans B, Ekpo E. Do referral guidelines recommend chest x-rays for patients with abdominal pain? A review.
J Med Imaging Radiat Sci 2021;
52:606-614. [PMID:
34903354 DOI:
10.1016/j.jmir.2021.08.019]
[Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/03/2021] [Revised: 08/02/2021] [Accepted: 08/31/2021] [Indexed: 11/19/2022]
Abstract
BACKGROUND
Chest X-rays (CXRs) are often requested for patients who present to emergency with abdominal pain, but its benefit to patient management remains unclear. Several guidelines have been developed to ensure that imaging investigations have the highest diagnostic impact. This study aims to compare referral guidelines to establish their recommendations and circumstances for recommendations regarding CXRs for patients with abdominal pain.
METHODS
A systematic search of the literature was performed using Medline (via OVID), PubMed, Google, and Google Scholar. Referral guidelines were included if they provided recommendations for imaging of abdominal pain, were based on published evidence, and were broadly utilised. Data related to their recommendations for CXR for abdominal pain was recorded and analysed.
RESULTS
Three guidelines supported the use of CXRs in the case of suspected perforation. Two guidelines included CXR for patients presenting with blunt abdominal trauma and severe abdominal pain requiring admission. One of the guidelines included use of CXRs for patients presenting with suspected small bowel obstruction, cholecystitis, and penetrating trauma. Two guidelines recorded no circumstances where the use of CXRs were recommended.
CONCLUSION
Published evidence-based guidelines allow for the use of CXRs for patients presenting with abdominal pain in very limited circumstances.
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