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1.
The Journal of Practical Medicine ; (24): 2417-2420, 2014.
Article in Chinese | WPRIM | ID: wpr-455194

ABSTRACT

Objective To access the expression of germ P16 in cervical cancer patients , find out the connection between with the expression in germ of P16 and the prognosis of cervical cancer , and discuss whether P16 can role as an indicator to predict the prognosis. Methods The pathological sections of all 74 cases were tested for the presence of P16 germ , using an immunohistochemistry technique. And the results were analyzed to investigate the value of P16 on the prediction of prognosis of cervical cancer. Results Of all 74 cervical cancer cases, there are 63 cases show positive expression of P16, with the positive expression rate of 85% (63/74). The positive expression of gene P16 is associated with the prognosis of cervical cancer (P = 0.041). The cumulative survival rate for two years of the positive expression set is 85.2%, and the negative set 100%, which is statistically significant (P = 0.043). Positiveexpression of P16 is closely related (P 0.05) with TNM and histological differentiation. Conclusions We suggest that the expression of germ P16 is closely connected prognosis in cervical cancer , and it might be used as one of indicator to predict the prognosis of cervical cancer.

2.
Journal of Chinese Physician ; (12): 1019-1021, 2010.
Article in Chinese | WPRIM | ID: wpr-387451

ABSTRACT

Objective To study the effect of using improved loop electrosurgical excision procedure for diagnosis and treatment of cervical diseases. Methods The clinical data of 70 cases of cervical intraepithelial neoplasia or carcinoma in situ from January 2006 to Decemder 2008 in our hospital was collected.The operation time, the mean volume of blooding, days of blooding, relationship between the mean blood and areas of pyramid area of pyramid was compared between study group and control group. Improved loop electrosurgical excision procedure was executed on 21 cases of study group ( CIN Ⅰ 4 cases, CIN Ⅱ 10 cases,CIN Ⅲ4 cases, CIS3 cases ) and loop electrosurgical excision procedure was used on 49 cases in control group (CIN Ⅰ7 cases,CIN Ⅱ21 cases, CIN Ⅲ 16 cases, CIS5 cases). Results Blood loss [(16.57 ±17. 47 ) ml], operative time [( 9.07 ± 3.34 ) min] and postoperative bleeding time [(9.10 ± 2.23) d] in study group were lower than that in control group [( 39.80 ± 37.43 ) ml, ( 12. 19 ± 5.34 ) min, ( 10. 49 ±2. 76)d], and the differences were statistically significant ( P < 0. 05 ). Cervical cone volume [( 14. 70 ±13. 35 ) mm3] and blood loss [(32. 83 ± 14. 32 ) ml] were positively correlated ( r = 0. 430, P < 0. 05 ). No significant difference between prognosis of two groups was found( P >0. 05 ). Conclusion There was positive relationship between the averge blood loss in surgery and areas of pyramid excision. It'd be better to stitch the ramus descendents of uterine artery at three and nine o'clock of the cervix uteri, when the patients were expected to have large pyramid areas and abundant blood flow who may bleed more than normal. which can reduce the blood loss after surgery and reduce the time of surgery.

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