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논문 기본 정보

자료유형
학술저널
저자정보
윤지현 (충북대학교병원) 김광기 (가천대학교) 김영재 (가천대학교) 임상헌 (가천대길병원) 박연호 (가천대학교) 김두진 (가천대학교) 강희택 (충북대학교) 이두호 (가천대학교)
저널정보
대한의료정보학회 Healthcare Informatics Research Healthcare Informatics Research 제26권 제4호
발행연도
2020.1
수록면
321 - 327 (7page)

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Objectives: Changes in the pancreatic volume (PV) are useful as potential clinical markers for some pancreatic-related diseases. The objective of this study was to measure the volume of the pancreas using computed tomography (CT) volumetryand to evaluate the relationships between sex, age, body mass index (BMI), and sarcopenia. Methods: We retrospectivelyanalyzed the abdominal CT scans of 1,003 subjects whose ages ranged between 10 and 90 years. The pancreas was segmentedmanually to define the region of interest (ROI) based on CT images, and then the PVs were measured by counting the voxelsin all ROIs within the pancreas boundary. Sarcopenia was identified by examination of CT images that determined the crosssectionalarea of the skeletal muscle around the third lumbar vertebra. Results: The mean volume of the pancreas was 62.648± 19.094 cm3. The results indicated a negative correlation between the PV and age. There was a positive correlation betweenthe PV and BMI for both sexes, females, and males (r = 0.343, p < 0.001; r = 0.461, p < 0.001; and r = 0.244, p < 0.001, respectively). Additionally, there was a positive correlation between the PV and sarcopenia for females (r = 0.253, p < 0.001) andmales (r = 0.200, p < 0.001). Conclusions: CT pancreas volumetry results may help physicians follow up or predict conditionsof the pancreas after interventions for pancreatic-related disease in the future.

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