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Additional Prognostic Value of SUVmax Measured by F-18 FDG PET/CT over Biological Marker Expressions in Surgically Resected Cervical Cancer Patients
被引:8
|作者:
Yun, Man Soo
[1
,2
]
Kim, Seong-Jang
[2
,3
]
Pak, Kyoungjune
[3
]
Lee, Chang Hun
[2
,4
]
机构:
[1] Pusan Natl Univ Hosp, Dept Obstet & Gynecol, Busan 602739, South Korea
[2] Pusan Natl Univ, Biomed Res Inst, Busan, South Korea
[3] Pusan Natl Univ Hosp, Dept Nucl Med, Busan 602739, South Korea
[4] Pusan Natl Univ Hosp, Dept Pathol, Busan 602739, South Korea
关键词:
Cervical cancer;
SUVmax;
Disease-free survival;
Biological marker expression;
POSITRON-EMISSION-TOMOGRAPHY;
GLUCOSE-TRANSPORTER GLUT-1;
ENDOTHELIAL GROWTH-FACTOR;
SQUAMOUS-CELL CARCINOMAS;
CLINICAL-RELEVANCE;
PREDICTIVE-VALUE;
IX EXPRESSION;
TUMOR HYPOXIA;
GLUCOSE-TRANSPORTER-1;
SURVIVAL;
D O I:
10.1159/000438959
中图分类号:
R73 [肿瘤学];
学科分类号:
100214 ;
摘要:
Purpose: We compared the prognostic ability of the maximum standardized uptake value (SUVmax) and various biological marker expressions to predict recurrence in patients with surgically resected cervical cancer. Methods: A retrospective review identified 60 patients with cervical cancer who received [F-18]fluorodeoxyglucose positron emission tomography/computed tomography (F-18 FDG PET/CT) at the time of the diagnosis of cancer. The SUVmax, expressions of carbonic an hydrase-IX (CA-IX), glucose transporter 1 (GLUT-1), and vascular endothelial growth factor (VEGF), and known prognostic factors were investigated. Results: The median follow-up time was 22.2 months (range 3.4-43.1 months). Using univariate analyses, the stage (stage II, p = 0.0066), SUVmax (> 6, p = 0.027), parametria I involvement (p < 0.0001), and positivity for CA-IX (p = 0.0191) were associated with recurrences of cervical cancer. With the Cox proportional hazard regression model, the SUVmax was a potent predictor for disease-free survival (DFS). Conclusion: Although CA-IX expression was related to DFS in the current study, the potent predictor for DFS was SUVmax. Therefore, SUVmax is of greater prognostic value than biological marker expression in patients with surgically resected cervical cancer. (C) 2015 S. Karger GmbH, Freiburg
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页码:413 / 416
页数:4
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