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フルテキストURLA020039000302.pdf ( 2.0MB ) 公開日 2010-04-19
タイトルQuantitative Assessment of Relationships between Abdominal Aortic Calcification and Bone Mineral Content of Lumbar Vetebrae in the Elderly by Computed Tomography
作成者Sugihara, Nobuyuki
Matsuzaki, Masunori
Furutani, Kaneto
Kato, Yukiko
Miyawaki, Muneo
作成者ヨミスギハラ, ノブユキ
マツザキ, マスノリ
フルタニ, カネト
カトウ, ユキコ
ミヤワキ, ムネオ
作成者所属山口大学医学部
内容記述(抄録等)The rerationship between adominalaortic calcification and osteoporosis in 224 elderly patients (82 men, 142 women, age ranged from 60 to 94 yrs [77.8 ± 7.6] ) was investigated by computed tomography. We calculated the aortic calcification index (ACI;%) of calcification volume to aortic volume within 10 slices in the lower abdominal aorta, and measured the bone mineral (BMC;mg/c?) of three lumbar vertebral bodies (the 2nd, 3rd, 4th) using a calibrated phantom. ACI increased, but BMC decreased gradually with aging. ACIs in women were significantly less in the 60s decade age (p<0.01), but higher in the 80s and 90s (NS) than in men. BMCs in women were significantly less than those in men in the 70s and 80s (p<0.01 and p<0.05, respectively). In both the 7os and 80s, there were significant nagative correlations between ACIs and BMCs in women (70s:n=61, r=-0.371,p<0.01; 80s:n=55,r=-0.334,p<0.01), but was no relation between them in men. Theseresults suggested that in the elderly women, abdominal aortic calcification is related to the bone loss caused by postmenopausal osteoporosis.
本文言語eng
著者キーワードAbdominal aortic calcification
Osteoporosis
Bone mineral content
Atherosclerosis
Computed tomography
主題医学
資料タイプtext
ファイル形式application/pdf
出版者Yamaguchi University Graduate School of Medicine
NII資料タイプ紀要論文
ISSN0513-1812
NCIDAA00594272
学内刊行物(紀要等)The bulletin of the Yamaguchi Medical School
掲載誌名The bulletin of the Yamaguchi Medical School
掲載誌名別表記山口医科大学紀要
39
3-4
開始ページ37
終了ページ48
発行日1992-12
著者版/出版社版出版社版
リポジトリIDA020039000302
地域区分山口大学
URIhttp://www.lib.yamaguchi-u.ac.jp/yunoca/handle/A020039000302