Yi Li,Ruiqin Yue,Dongrui Qin,Yanqing Wang,Xinling Zhou,Xinyong Jing,Chuanzhong Wu. The diagnostic value of tumor abnormal protein and high sensitivity C reactive protein in screening for endometrial cancer with endometrial thickness less than 8 mm. Oncol Transl Med, 2016, 2: 185-188.
The diagnostic value of tumor abnormal protein and high sensitivity C reactive protein in screening for endometrial cancer with endometrial thickness less than 8 mm
Received:May 27, 2016  Revised:August 11, 2016
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KeyWord:tumor abnormal protein (TAP); high-sensitivity C-reactive protein (hs-CRP); endometrial thickness; endometrial carcinoma
Author NameAffiliationE-mail
Yi Li Department of Gynecology, The Second People’s Hospital of Liaocheng City, Shandong 252600, China 15965259952@163.com 
Ruiqin Yue Department of Gynecology, The Second People’s Hospital of Liaocheng City, Shandong 252600, China 15965259952@163.com 
Dongrui Qin Department of Pathology, The Second People’s Hospital of Liaocheng City, Shandong 252600, China 15965259952@163.com 
Yanqing Wang Department of Pathology, The Second People’s Hospital of Liaocheng City, Shandong 252600, China 15965259952@163.com 
Xinling Zhou Department of Gynecology, The Second People’s Hospital of Liaocheng City, Shandong 252600, China 15965259952@163.com 
Xinyong Jing Department of Gynecology, The Second People’s Hospital of Liaocheng City, Shandong 252600, China 15965259952@163.com 
Chuanzhong Wu Department of Gynecology, The Second People’s Hospital of Liaocheng City, Shandong 252600, China 15965259952@163.com 
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Abstract:
      Objective: This study aimed to combine tumor abnormal protein (TAP) and high-sensitivity C-reactive protein (hs-CRP) level detection to diagnose endometrial cancer in patients with endometrial thickness less than 8 mm, and to provide a reference for clinical screening and diagnosis. Methods: Clinical data from 19 cases of endometrial cancer, diagnosed on the basis of pathological findings, were collected from September 2014 to December 2015. The inclusion criteria were as follows: the patients were first diagnosed with endometrial thickness less than 8 mm and were all in menopause. Perimenopausal patients (n = 26) with uterine fibroids seen during the same period were selected as a control group. Serum TAP and hs-CRP levels of the patients in the two groups were simultaneously determined on admission. Results: We found that both TAP and hs-CRP levels in the experimental group were higher than those in the control group [(182.95 ± 72.14) μm2 vs. (133.19 ± 55.18) μm2, P = 0.019; (7.52 ± 19.03) mg/L vs. (1.66 ± 2.31) mg/L, P = 0.136]. The sensitivity of TAP for the diagnosis of endometrial cancer was 73.68%, the specificity was 69.23%, and the Youden index was 0.4291. The diagnostic sensitivity and specificity of hs-CRP was 15.79% and 100%, respectively, and the Youden index was 0.1579. After plotting the receiver operating characteristics curves, the optimal cut-off value for TAP in diagnosing endometrial cancer was found to be 160.662 μm2 and that for hs-CRP was 1.07 mg/L. Conclusion: For patients suspected of having endometrial cancer with endometrial thickness less than 8 mm, combined detection of TAP and hs-CRP levels can be used as a screening tool and can provide new ideas regarding clinical diagnosis and treatment.
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