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| Application of small convex array high frequency probe in pediatric abdominal ultrasound |
| YANG Po, LI He-zhou, WANG Chao-hua, LIU Yun, ZHANG Xing-he, WANG Yan-jia, DU Cheng-xu |
| Department of Ultrasound, Third Affiliated Hospital of Zhengzhou University, Zhengzhou 450052, China |
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Abstract Objective: To investigate the application of small convex array high frequency probe in pediatric abdominal ultrasound. Methods: Select cases of neonatal brain, children’s pancreas, suspected children’s colon polyp and children’s pelvic cavity, 30 cases of each, the same child was examined by convex array high frequency probe and linear array high frequency probe respectively, to analyze the display rate and image quality of tissues shown by small convex array probe and linear array high frequency probe. Results: The image quality presented by small convex array high frequency probes on children’s brain, pancreas, colon polyp and uterus is significantly higher than that by linear array high frequency probes, with remarkably higher display rate of pediatric pancreas and colon polyp than linear array probes. Conclusion: Small convex array high frequency probes can significantly improve the image quality of children’s brain, pancreas, colon polyp and uterus, and improve the display rate of pancreas and colon polyps of children.
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Received: 11 March 2019
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