The diagnostic accuracy of 18F-Fluorodeoxyglucose PET/CT in patients with gynecological malignancies

被引:56
|
作者
Grisaru, D
Almog, B
Levine, C
Metser, U
Fishman, A
Lerman, H
Lessing, JB
Even-Sapir, E
机构
[1] Tel Aviv Sourasky Med Ctr, Dept Obstet & Gynecol, IL-64239 Tel Aviv, Israel
[2] Tel Aviv Sourasky Med Ctr, Dept Radiol, IL-64239 Tel Aviv, Israel
[3] Tel Aviv Sourasky Med Ctr, Dept Nucl Med, IL-64239 Tel Aviv, Israel
[4] Tel Aviv Univ, Sackler Fac Med, Meir Med Ctr, Dept Obstet & Gynecol, IL-69978 Tel Aviv, Israel
关键词
positron emission tomography/computerized tomography; staging; follow-up;
D O I
10.1016/j.ygyno.2004.05.053
中图分类号
R73 [肿瘤学];
学科分类号
100214 ;
摘要
Objective. To evaluate the diagnostic accuracy of integrated positron emission tomography/computerized tomography (PET/CT) in patients with gynecological cancer. Methods. Fifty-three consecutive patients with gynecologic malignancies were included. The patients were referred to our tertiary center to undergo a PET/CT scan. The sensitivity, specificity, positive predictive value (PPV) and negative predictive value (NPV) of PET/CT were compared with the conventional imaging assessments [CT, magnetic resonance imaging (MRI) and ultrasonography (US)]. Results. All tested values were higher for PET/CT than those for the conventional modalities: sensitivity 0.97 vs. 0.40, specificity 0.94 vs. 0.65, PPV 0.97 vs. 0.70, and NPV 0.94 vs. 0.34, respectively. Conclusion. PET/CT is a reliable modality for assessing the extent of disease in patients with gynecologic malignancy. (C) 2004 Elsevier Inc. All rights reserved.
引用
收藏
页码:680 / 684
页数:5
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