ABSTRACT
Objective To determine the clinical features and the factors affecting the recurrence of ovarian borderline epithelial tumors. Methods A retrospective data of 112 cases with ovarian borderline epithelial tumors admitted in General Hospital of Tianjin Medical University from 2000 to 2015 were analyzed. Results The average age was (50.59±16.90) years in 112 patients with FIGO stageⅠof 102 (91.07%) patients, stageⅡof 4 (3.57%) and stageⅢof 6 (5.36%). The serum tumor marker (CA125) was examined in 102 patients, and 27 cases with the elevated indicator (26.47%). Surgical treatment was performed in 112 patients. Younger patients were more likely to choose conservative surgery. Ninety-seven patients were followed up, and 5 of them relapsed. Non fertility preserving surgery was performed in patients with recurrence. The recurrence rates of patients with different clinical pathological factors were compared. The recurrence rate was higher in patients with micro infiltration than that of patients without micro infiltration [37.50%(3/8) vs. 2.25%(2/89), P=0.004]. And the recurrence rate was higher in patients with microemulsion type borderline serous tumor than that of patients with non-papillary tumors [40.00%(2/5)vs. 0(0/41),P=0.019]. Seven patients underwent conservative surgery had normal spontaneous pregnancy. Conclusion The fertility-sparing surgery can be used as the treatment procedures for young patients, which is safe and effective. It is necessary to be on alert of recurrence for the cases with micropapillary pattern, and microinvasive tumor.
ABSTRACT
Lynch syndrome.(LS) is an autosomal dominant condition caused by a mutation in the mismatch repair genes (MMR).Endometrial cancer (EC) is the most common extra-colonic cancers of LS Ⅱ type.Among the female members of LS family with the MMR gene mutation,EC has an overall lifetime risk more than 35％.LS-associated EC is more likely present as the clinical pathological characteristics of early age of onset,endometrioid adenocarcinoma,lower grade,lower uterine segment involvement,and better prognosis.LS patients with family history and early age of onset should be performed with a combined screening and genetic testing,while high-risk patients should be taken clinical monitoring methods as endometrial biopsy.Oral contraceptives mav be reasonable chemopreventive agents in the patients with LS.Although prophylactic hysterectomy with bilateral salpingo-oophorectomy is an effective strategy to prevent EC in women with LS,preoperative counseling should address the trade-offs between the reduction in the risk of cancer,and the risks and side effects of surgery.The patients need hormone replacement therapy after surgery.
ABSTRACT
Objective To explore the clinicalpathological characteristics of Lynch syndrome associated ovarian cancer.Methods Totally 260 cases ovarian cancer patients were admitted to Tianjin Medical University General Hospital during Jan.2004 and Jan.2011,among which 10 patients( LS group) belonged to Lynch syndrome associated ovarian cancer according to Amsterdam Ⅱ criteria.One hundred ovarian cancer patients without any family cancer history were enrolled randomizely as control group (sporadic group).Results Lynch syndrome associated ovarian cancer accounted for 3.8％ ( 10/260),the incidence rate of ovarian cancer for female family members of Lynch syndrome was 8.7％ ( 10/115 ).Mean age at time of diagnosis in LS group was (46 ±7) years,significantly earlier than that in sporadic group [ (56 ±11 ) years,P ＜ 0.05 ].There was no statistical difference between two groups in histological type or International Federation of Gynecology and Obstetrics ( FIGO ) stage ( P ＞ 0.05 ).Most of the tissue differentiation in LS group were well or moderate differentiated,there was statistical difference between the two groups(9/10 vs.55％,P ＜0.05).The 3-year and 5-year survival rate in LS group were 87.5％ and 52.5％respectively,compared with 55.4％and 22.7％ in sporadic group(all P＜0.05).Conclusion Compared with sporadic ovarian cancer,Lynch syndrome associated ovarian cancer is more likely present as the clinicalpathological characteristics of early age of onset,serous adenocarcinoma,lower grade and better prognosis.
ABSTRACT
Obesity,hypertension,and diabetes mellitus are main risk factors of endometrial cancer.The basis of metabolic syndrome is insulin resistance and hyperinsulinemia. Insulin resistance may contribute to an increased risk for endometrial cancer according to worldwide researches.