SEMI-AUTOMATED METHODS FOR QUANTITATING CSF VOLUME ON CRANIAL COMPUTED-TOMOGRAPHY

被引：52

作者：

JERNIGAN, TL

ZATZ, LM

NAESER, MA

机构：

[1] VET ADM HOSP,MED CTR,RADIOL SERV,PALO ALTO,CA 94304

[2] VET ADM HOSP,MED CTR,AUDIOL & SPEECH PATHOL SERV,PALO ALTO,CA 94304

[3] STANFORD UNIV,DEPT RADIOL,STANFORD,CA 94305

来源：

RADIOLOGY | 1979年 / 132卷 / 02期

关键词：

D O I：

10.1148/132.2.463

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：

Two methods for quantitating cerebrospinal fluid (CSF) volume in each hemicranium and on the total section on cranial computed tomography are described and compared. Both analyses utilize information input by the user, but differ in their treatment of volume averaging. The second analysis (Automated Section Information-I) measured partially volumed CSF more sensitively. Potential inaccuracies due to technical artifacts are summarized.

引用

页码：463 / 466

页数：4

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[1]

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[2]

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[3]

DICHIRO G, 1978, J COMPUT ASSIST TOMO, V2, P65

[4]

GORDON WP, 1977, OCT AC APH M MONTR