榫欐簮鏈熷垔缃?/p>
http://www.qikan.com.cn
3D
鈥?/p>
ASL
缁撳悎
1H
鈥?/p>
MRS
鍦ㄥ父瑙佽剳鑲跨槫鏈?/p>
鍓嶈瘖鏂腑鐨勪复搴婂簲鐢ㄧ爺绌?/p>
浣滆�咃細闄堜簹鏅?/p>
鏌存ⅵ鐞?/p>
鏉庡
闄嗙殦
鍚翠负姘?/p>
闄嗙帀鏁?/p>
鏉ユ簮锛氥�婂彸姹熷尰瀛︺�?/p>
2017
骞寸
06
鏈?/p>
銆愭憳瑕併�戠洰鐨勬帰璁ㄤ笁缁村姩鑴夎嚜鏃嬫爣璁帮紙
3D arterial spin labeling
锛?/p>
3D-ASL
锛夌粨鍚堟阿璐ㄥ瓙纾佸叡
鎸尝璋憋紙
1H magnetic resonance spectroscopy
锛?/p>
1H-MRS
锛夋垚鍍忓湪棰呰剳甯歌鑲跨槫璇婃柇涓殑涓村簥搴?/p>
鐢ㄤ环鍊笺�傛柟娉曢�夋嫨缁忔湳鍚庣梾鐞嗚瘉瀹炵殑
35
渚嬭偪鐦ょ梾渚嬶紙鍏朵腑
13
渚嬭兌璐ㄧ槫锛?/p>
12
渚嬭剳鑶滅槫锛?/p>
10
渚?/p>
杞Щ鐦わ級锛屾祴閲忚偪鐦ゅ湪
3D-ASL
琛�娴佺亴娉ㄥ浘涓渶澶ц偪鐦よ娴侀噺锛?/p>
tumor blood flow
锛?/p>
TBF
锛変笌瀵?/p>
渚ф甯歌剳鐧借川銆佽剳鐏拌川銆佽偪鐦ら暅鍍忓尯鑴戣娴侀噺锛?/p>
brain tumor flow
锛?/p>
CBF
锛夛紝鍚屾椂娴嬮噺娉㈣氨鍥捐偪
鐦ょ槫鏍稿績鍙婂渚ф甯歌剳瀹炶川鎰熷叴瓒ｅ尯鐨勮儐纰憋紙
Cho
锛夈�?/p>
N-
涔欓叞澶╅棬鍐皑閰革紙
NAA
锛夈�佽倢閰?/p>
锛?/p>
Cr
锛夊嘲鍊煎強鍏舵瘮鍊硷紝缁撳悎鏈悗鐥呯悊璇婃柇杩涜鍒嗘瀽銆傜粨鏋滈珮绾у埆鑳惰川鐦や笌鑴戣啘鐦ゃ�佽浆绉荤槫鐏屾敞
鍊煎樊寮傛棤缁熻瀛︽剰涔夛紙
P>0.05
锛夛紝浣庣骇鍒兌璐ㄧ槫涓庡叾浠栬偪鐦ょ亴娉ㄥ�煎樊寮傛湁缁熻瀛︽剰涔夛紙
P
銆愬叧閿瘝銆戜笁缁村姩鑴夎嚜鏃嬫爣璁帮紱姘㈣川瀛愮鍏辨尟娉㈣氨锛涜剳鑲跨槫
涓浘鍒嗙被鍙凤細
R651.1
鏂囩尞鏍囪瘑鐮侊細
ADOI
锛?/p>
10.3969/j.issn.1003-1383.2017.06.018
銆?/p>
Abstract
銆?/p>
ObjectiveTo explore the clinical value of 3D arterial spin labeling
锛?/p>
3D-ASL
锛?/p>
combined with 1H magnetic resonance spectroscopy
锛?/p>
1H-MRS
锛?/p>
in the diagnosis of common brain
tumors.Methods35 cases of tumors confirmed by postoperative pathology
锛?/p>
13 cases of glioma
锛?/p>
12
cases of meningioma
锛?/p>
and 10 cases of metastatic tumor
锛?/p>
were selected.Tumor blood flow
锛?/p>
TBF
锛?/p>
in
3D-ASL perfusion images and cerebral blood flow
锛?/p>
CBF
锛?/p>
in contralateral normal white matter
锛?/p>
gray matter and tumor mirror area were measured.At the same time
锛?/p>
cholinergic
锛?/p>
Cho
锛夛紝
N-
acetylated aspartate
锛?/p>
NAA
锛夛紝
creatine
锛?/p>
Cr
锛?/p>
peak and their ratios in the region of interest of the
tumor and the normal brain parenchyma on the contralateral side were measured.Combined with
postoperative pathological diagnosis
锛?/p>
the above-mentioned situations were analyzed.ResultsThere
was no statistically significant difference in the perfusion value of high grade glioma with
meningioma and metastatic tumor
锛?/p>
P>0.05
锛夛紝
while there was statistically significant difference
between low grade glioma and other tumor perfusion values
锛?/p>
P
銆?/p>
Key words
銆?/p>
3D-ASL
锛?/p>
1H-MRS
锛?/p>
brain tumors
棰呭唴鏈�甯歌鐨勪笁澶х被鑲跨槫鏄兌璐ㄧ槫銆佽剳鑶滅槫銆佽浆绉荤槫
[1]
锛屼竴鑸儏鍐典笅锛岀鍏辨尟鎴愬儚
锛?/p>
magnetic resonance imaging
锛?/p>
MRI
锛夌粨鍚堢浉鍏充复搴婄梾鍙诧紝鍙垵姝ヨ瘖鏂紝浣嗗綋褰卞儚鍥惧儚涓嶅吀鍨?/p>
鎴栦复搴婅〃鐜颁笉鏀寔鏃讹紝
MRI
搴忓垪瀵硅剳鑲跨槫鐨勯壌鍒瘖鏂瓨鍦ㄧ己闄枫�傝繎骞存潵
MRI
澶氱鏂版妧鏈洜鍏?/p>
鍚勮嚜鐙壒浼樺娍锛屽簲鐢ㄤ笉鏂帹骞匡紝濡備笁缁村姩鑴夎嚜鏃嬫爣璁帮紙
3D arterial spin labeling
锛?/p>
3D-ASL
锛夊彲鏃?/p>
鍒涘弽鏄犺偪鐦ょ梾鍙樹腑鏂扮敓琛�绠＄殑寰惊鐜亴娉ㄤ俊鎭?/p>
[2]
锛岃�屾阿璐ㄥ瓙纾佸叡鎸尝璋憋紙
1H magnetic