INVIVO MEASUREMENTS OF BONE-MARROW CELLULARITY USING VOLUME-LOCALIZED PROTON NMR-SPECTROSCOPY

被引:58
作者
BALLON, D
JAKUBOWSKI, A
GABRILOVE, J
GRAHAM, MC
ZAKOWSKI, M
SHERIDAN, C
KOUTCHER, JA
机构
[1] MEM SLOAN KETTERING CANC CTR,DEPT MED,NEW YORK,NY 10021
[2] MEM SLOAN KETTERING CANC CTR,DEPT PATHOL,NEW YORK,NY 10021
[3] MEM SLOAN KETTERING CANC CTR,DEPT NURSING,NEW YORK,NY 10021
[4] MEM SLOAN KETTERING CANC CTR,DEPT MED IMAGING,NEW YORK,NY 10021
关键词
D O I
10.1002/mrm.1910190108
中图分类号
R8 [特种医学]; R445 [影像诊断学];
学科分类号
1002 ; 100207 ; 1009 ;
摘要
Volume‐localized proton NMR spectroscopy was used to estimate bone marrow cellularity in the posterior iliac crests of patients undergoing treatment with hematopoietic growth factors for a variety of hematologic and neoplastic disorders. Twelve patients were accrued, six of whom were studied more than once, yielding a total of 25 measurements. These data were compared to cellularity assessments derived from conventional bone marrow core biopsies obtained within a 24‐h period before or after the NMR exam. The results obtained by the two methods are well correlated (R = 0.94, P < 0.001), suggesting that this noninvasive technique may preclude the need for biopsies in some cases. © 1991 Academic Press, Inc. Copyright © 1991 Wiley‐Liss, Inc., A Wiley Company
引用
收藏
页码:85 / 95
页数:11
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