RESUMO
Objective To evaluate the diagnostic value of six-slice coronal reformations in patients with acute midepigastric pain. Methods A total of 974 patients with acute midepigastric pain were included in this study and divided into group A(coronal reformation)and group B(non-coronal reformation).For group A,reconstructed coronal and oblique-coronal images were acquired.A comprehensive diagnosis was made based on coronal reformations and axial planes.Anatomical nomenclature was adopted,including kidney-ureter plane,abdominal aorta plane,superior mesenteric artery plane,ascending colon-appendix plane,stomach-cholecyst plane and colon-small intestine plane.For group B,the diagnosis was made based on axial planes.Finally,a comprehensive analysis was made,missed cases in these two groups were counted and compared,and statistical analysis was performed using the SPSS software(version SPSS V17).Results For group A,the missed diagnosis was made in 12 cases(1.23%)and it was 53 cases(6.58%)for group B.There was a statistically significant difference between two groups(P<0.05).Conclusion Combined with axial planes or oblique coronal reformations,six-sclice coronal reformation can reduce the the rate of missed diagnosis of acute midepigastric pain.