̾ ְ Ⱦϰ ִ. ȸ ְ 5 7500 Ϸ 7000~7500 ڽ ϰ ִ. ̾ ְ (3) 2.7% 7400 ŷ 7500 ĸ տ ״. 4 յΰ ̾ư Ⱦ ָȴ.
̾ƴ 3 ռ̾Ƹ ̴. ̾Ƹ ܴ Ǿ Դ. õ ̾Ƹ پ , ȭ Ư ұϰ Ұġ ű ַ ƴ.
1950 ̱ ʷ ϷƮ(GE) ΰ ̾Ƹ带 ռϴ , ȭϸ鼭 ο ° ƴ. ռ ̾Ƹ ó ̾Ƹ , ݼ, ڵ, о߿ θ ̴ ʼ簡 ƴ.
̾Ƹ 濬 ϴ. 1500 ̻ ʰ° 5 ̻ ʰ ʿ 庮 . ̾Ƹ GE 迭 ̾Ƹ ̳뺣̼, ư 3 Ŀ ̷ , 18%. ֱ ߱ü ǰ ħϰ 3 Ŀ 90% ̻ ̹ϴ.
̾ 1б 7% 228 ߴ. ǰ Ⱓ 24% 32, ͵ 9.5% پ 27 ӹ.
̾ƴ о õ̴. ȸ о Ư ǰ ȭ Ⱓ ɸ ߴ. ̾Ƹ Ȯ ϰ ־ ǰ ߿ ѷ ̶ .
ֽMRI м 1%
ڰ ֽMRI м ̾ ŷµ 25 21 ü 22( 1%) ߴ.
ֿ ϸ 繫 ̴. Һ ͼ ɼ .
ֽMRI ڿ ü ǽð м . MRI ͼ强 繫 Ӹ ƴ϶ Ӽ ִ ° ְ ر Բ ǴѴ.
ֽMRI 25 ְ ̸ 췮 ̴. 5 ΰ · Ÿ.
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