지원사업
학술연구/단체지원/교육 등 연구자 활동을 지속하도록 DBpia가 지원하고 있어요.
커뮤니티
연구자들이 자신의 연구와 전문성을 널리 알리고, 새로운 협력의 기회를 만들 수 있는 네트워킹 공간이에요.
논문 기본 정보
- 자료유형
- 학술저널
- 저자정보
- 발행연도
- 2020.1
- 수록면
- 15 - 20 (6page)
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초록· 키워드
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Purpose: To investigate the changes in the infrarenal aortic length and tortuosity in elderly patients. Materials and Methods: We retrospectively reviewed the medical records and computed tomography (CT) scans of 857 patients who underwent surgery for colorectal cancer between August 2009 and July 2012. Among these patients, 48 patients who were aged ≥60 years, underwent follow-up CT at least 5 years after surgery, did not have aortic disease, and did not receive radiation therapy were enrolled. The aortic tortuosity index (ATI) was defined by dividing the distance along the central lumen line from the lowest renal artery to the aortic bifurcation (L1) by the straight-line distance from the lowest renal artery to the aortic bifurcation (L2). Aortic diameters were measured at the lowest renal artery level (D1) and 20 mm below (D2). A paired t-test and Wilcoxon signed-rank test were used to compare lengths and diameters between the initial and final CT scan. Spearman’s correlation analysis was performed to determine the correlations between time and the changes in L1 and ATI. Results: The average follow-up period was 68 months. The mean changes in L1 and L2 were 0.69 mm and –0.59 mm, respectively, while the mean changes in D1 and D2 were 0.77 mm and 0.58 mm, respectively. The mean increase in ATI was 0.015. All findings were statistically significant. On Spearman’s correlation analysis, ΔL1 and ΔATI showed no correlation with follow-up duration. Conclusion: The infrarenal aortic length and tortuosity of elderly patients increases at a slow rate over time.
목차
등록된 정보가 없습니다.
참고문헌 (11)
참고문헌 신청
Sorkin JD / 1999 / Longitudinal change in height of men and women : implications for interpretation of the body mass index : the Baltimore Longitudinal Study of Aging / Am J Epidemiol 150:969~977
Masunari N / 2007 / Historical height loss, vertebral deformity, and health-related quality of life in Hiroshima cohort study / Osteoporos Int 18:1493~1499
van de Luijtgaarden KM / 2013 / Arterial elongation and tortuosity leads to detection of a de novo TGFBR2mutation in a young patient with complex aortic pathology / Eur Heart J 34:1133
Rylski B / 2014 / Gender-related changes in aortic geometry throughout life / Eur J Cardiothorac Surg 45:805~811
Adriaans BP / 2018 / Aortic elongation part I : the normal aortic ageing process / Heart 104:1772~1777
Masunari N / 2007 / Historical height loss, vertebral deformity, and health-related quality of life in Hiroshima cohort study / Osteoporos Int 18:1493~1499
van de Luijtgaarden KM / 2013 / Arterial elongation and tortuosity leads to detection of a de novo TGFBR2mutation in a young patient with complex aortic pathology / Eur Heart J 34:1133
Rylski B / 2014 / Gender-related changes in aortic geometry throughout life / Eur J Cardiothorac Surg 45:805~811
Adriaans BP / 2018 / Aortic elongation part I : the normal aortic ageing process / Heart 104:1772~1777
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