肾动脉计算机断层血管造影的形态学和形态计量学分析

IF 0.3 Q3 MEDICINE, GENERAL & INTERNAL
R. Taşdemir, C. Öztürk, Rukiye Çiftçi, Ömer Faruk Cihan
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引用次数: 0

摘要

目的:肾动脉的解剖特征对各种肾脏及肾动脉病变的诊断及术前手术干预的规划具有重要意义。本研究的目的是对土耳其人群肾动脉的形态学和形态计量学参数进行全面分析。方法:299例患者(女性156例,男性143例)的计算机断层血管造影图像显示RA的直径、角度和与其他血管的距离,考虑其分支变化和起源于腹主动脉的水平。结果:RA变异率为16.5%。右侧RA发生在T12下节段和L4中节段之间,最常见于L1-2椎间盘节段(25.39%)。左侧RA起源于T12上节段和L3下节段之间,大部分(27.44%)发生在L1-2椎间盘水平。右侧RA平均直径女性为5.49±1.24 mm,男性为6.01±1.69 mm;左侧RA平均直径女性为5.96±1.44 mm,男性为6.45±1.74 mm。右侧RA离腹主动脉平均角度女性为57.06±17.27°,男性为57.65±16.62°;左侧RA离腹主动脉平均角度女性为67.05±18.13°,男性为70.37±17.42°。右侧RA距腹腔干3.1±1.29 cm,距主动脉分叉9.56±1.52 cm。左侧RA距腹腔干3.27±1.25 cm,距主动脉分叉9.38±1.41 cm。分析研究参数与年龄的关系,年龄与左RA直径、左右肾动脉到乳糜干的距离均有统计学意义。结论:本研究有助于土耳其人群肾动脉形态学和形态学的文献研究,并为临床医生提供指导。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
Morphological and Morphometric Analysis of the Renal Artery Using Computed Tomographic Angiography
Objective: The anatomical features of the renal arteries are important for the diagnosis of various diseases affecting the kidneys and the renal arteries (RA), as well as for preoperative planning of surgical interventions. The objective of this study was to conduct a comprehensive analysis of the morphological and morphometric parameters of renal arteries specific to the Turkish population. Methods: RA diameter, angle, and distance to other vessels were performed on computed tomography angiography images of 299 patients (156 women, 143 men), considering their branching variations and the level of origin from the abdominal aorta. Results: The frequency of RA variations was 16.5%. The right RA was observed to arise between the lower T12 level and middle L4 level, most commonly (25.39%) at the L1-2 disc level. The left RA was found to originate between the upper T12 level and lower L3 level, mostly (27.44%) at the L1-2 disc level. The mean diameter of the right RA was 5.49±1.24 mm in females and 6.01±1.69 mm in males, while the mean diameter of the left RA was 5.96±1.44 mm in females and 6.45±1.74 mm in males. The mean exit angle of the right RA from the abdominal aorta was 57.06±17.27° in females and 57.65±16.62° in males, and that of the left RA was 67.05±18.13° in females and 70.37±17.42° in males. The distance of the right RA to the celiac trunk was 3.1±1.29 cm, and its distance to the aortic bifurcation was 9.56±1.52 cm. The distance of the left RA to the celiac trunk was 3.27±1.25 cm, and its distance to the aortic bifurcation was 9.38±1.41 cm. Analysis of the relationship of the study parameters with age showed statistically significant correlations between age and the left RA diameter and between age and the distance of both the right and left renal arteries to the celiac trunk. Conclusion: This study could contribute to the literature on renal artery morphology and morphometry in the Turkish population and provide guidance to clinicians.
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来源期刊
European Journal of Therapeutics
European Journal of Therapeutics MEDICINE, GENERAL & INTERNAL-
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