کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
2912694 1575505 2010 4 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Evaluation of Sex Differences in Relative Dilatation of Thoracic Aortic Aneurysms
موضوعات مرتبط
علوم پزشکی و سلامت پزشکی و دندانپزشکی کاردیولوژی و پزشکی قلب و عروق
پیش نمایش صفحه اول مقاله
Evaluation of Sex Differences in Relative Dilatation of Thoracic Aortic Aneurysms
چکیده انگلیسی

ObjectivesTreatment recommendations based on thoracic aortic aneurysm (TAA) diameter (D) ignore differences in proportional dilatation between patients of different body habitus and sex. This study's goal is to compare TAA diameters between sexes as a function of relative aortic size as determined by aortic size index (ASI).MethodsThis is a retrospective review of all TAA's treated between 2003 and 2008. ASI was calculated for each patient, which considers aneurysm diameter, patient's height and weight. Values for males and females were plotted separately (TAA diameter vs ASI) and the resulting linear regression equations permitted comparison of proportional dilatation between sexes.ResultsIn 40 patients (25 males, 15 females) mean TAA diameter did not differ between sexes (6.56 ± 0.99 vs 7.03 ± 1.14, P = 0.18), while ASI was larger in females than males (4.21 ± 0.85 vs 3.24 ± 0.63, P = 0.0003). Values for ruptured and intact aneurysms did not differ. Linear regression analysis permitted comparison of TAA diameter with ASI between sexes resulting in the following equation: DFemale = 0.91DMale − 0.49. This correlates a 6 cm TAA in a male with a 4.97 cm TAA in a female.ConclusionsTAA of equal diameter represent a larger proportional dilatation in females compared to males. This could influence repair thresholds that are historically diameter based.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: European Journal of Vascular and Endovascular Surgery - Volume 39, Issue 5, May 2010, Pages 555–558
نویسندگان
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