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1.
Article in Chinese | WPRIM (Western Pacific) | ID: wpr-910187

ABSTRACT

Objective:To investigate the feasibility, effectiveness and safety of indocyanine green (ICG) navigation in the surgical resection of abdominal wall endometriosis (AWE).Methods:Seven women undergoing surgery for AWE in First Affiliated Hospital of Sun Yat-sen University (from July 1, 2021 to October 1, 2021) were collected. After exposure of the focus, ICG were used intravenously (0.25 mg/kg) as fluorescent dye for the intraoperative evaluation of AWE vascularization. Resection of the AWE was guided by direct visualization of the focus under standard laparoscopy with a near-infrared (NIR) camera head. Surgical margin around the AWE (3, 6, 9 and 12 point) and the margin under the focus were obtained for postoperative pathological examination of endometriosis. Time from injection to fluorescence visualization, the proportion of fluorescence visualization, time of fully resection of AWE, side effects related to the use of ICG, perioperative complications as well as the pathological result of the surgical margins were recorded.Results:ICG fluorescence of the AWE were seen in 5 patients (5/7). The mean time from injection to fluorescence visualization was (46.7±9.8) s. The mean time of fully resection of AWE was (16.4±7.0) minutes. There were no side effects related to the use of ICG. The rate of class-A wound healing was 7/7. All of the surgical margins were confirmed endometriosis-negative by postoperative pathological examination.Conclusion:ICG fluorescence visualization could conduct accurate resection of AWE, which is clinically safe and effective.

2.
Article in Chinese | WPRIM (Western Pacific) | ID: wpr-868139

ABSTRACT

Objective:To further understand the current status of diagnosis and treatment of endometriosis in China, the implementation of guideline in different levels of hospitals, and the need for continuing education in endometriosis among primary doctors.Methods:The survey was conducted in the form of convenience sampling questionnaire among the Wechat public platform. The doctors were free to participate in the investigation without any reward. All questions answered were assessed as valid questionnaire. The datas were collected on the questionnaire network platform and analyzed by SPSS 19.0.Results:Totally 1 494 valid questionnaires were collected in this survey. 60.17% (899/1 494) of them were from tertiary hospital, and 32.60% (487/1 494) were from grade two hospital. Only the hospitals where 9.97% (149/1 494) participants based opened the specialist clinic for endometriosis. 70.35% (1 051/1 494) of participants said they had read the second edition of guideline for the diagnosis and treatment of endometriosis which published in 2015. The American Society for Reproductive Medicine (ASRM) staging system was adopted in the clinical practices of only 25.03% (374/1 494) participants. And 18.74% (280/1 494) participants used the endometriosis fertility index (EFI) scoring during the laparoscopic surgery for endometriosis with infertility. 45.18% (675/1 494) of participants said they had not attended any academic conference on endometriosis in the past six months. 64.46% (963/1 494) of the participants believed their diagnosis and treatment in practice should be improved and standardized. 87.15% (1 302/1 494) of the participants expressed the hope that more conferences or workshops on endometriosis would be held.Conclusions:At presents, the diagnosis and treatment of endometriosis in China has been greatly improved, but the implementation of guidelines and the new concept is still a long-term job. The specialist clinic are held only in a few hospitals. It’s the expectation and voice of primary doctors to the association to organize the more academic congresses on endometriosis.

3.
BMC Womens Health ; 19(1): 95, 2019 07 12.
Article in English | MEDLINE | ID: mdl-31299947

ABSTRACT

BACKGROUND: The combination of intrapelvic and extrapelvic endometriosis is a very rare condition in gynecology. Patients with endometriosis involving the sciatic nerve are easily misdiagnosed because they usually present with atypical symptoms of endometriosis. Here, we present a rare case of an endometrioma passing through the left greater sciatic foramen. Removal of the endometriotic lesion was performed with a concomitant laparoscopic and transgluteal approach through the cooperation of gynecologists and orthopedic (neuro)surgeons. CASE PRESENTATION: A 20-year-old woman presented with complaints of severe dysmenorrhea lasting for more than 6 years and dysfunction of her left lower limb lasting for approximately 4 months. Both CT and MRI demonstrated a suspected intrapelvic and extrapelvic endometriotic cyst (7.3 cm × 8.1 cm × 6.5 cm) passing through the left greater sciatic foramen. Laparoscopic exploration showed a cyst full of dark fluid occupying the left obturator fossa and extending outside the pelvis. A novel combination of transgluteal laparoscopy was performed for complete resection of the cyst and decompression of the sciatic nerve. Postoperative pathology confirmed the diagnosis of endometriosis. Long-term follow-up observation showed persistent pain relief and lower limb function recovery in the patient. DISCUSSION AND CONCLUSIONS: When a woman complains of unexplained unilateral sciatica, especially a woman suffering from dysmenorrhea, endometriosis of the sciatica nerve should be considered as a potential etiology. Complete excision of the endometriotic lesion and adequate neurolysis (or decompression) of the sciatic nerve through the multidisciplinary cooperation of experienced gynecologists with proper training in laparoscopic pelvic (neuro)surgery and orthopedic (neuro)surgeons is effective.


Subject(s)
Dysmenorrhea/surgery , Endometriosis/surgery , Laparoscopy/methods , Sciatica/surgery , Dysmenorrhea/etiology , Dysmenorrhea/pathology , Endometriosis/complications , Endometriosis/pathology , Female , Humans , Lower Extremity/pathology , Lower Extremity/surgery , Pelvis/pathology , Pelvis/surgery , Sciatic Nerve/pathology , Sciatic Nerve/surgery , Sciatica/etiology , Sciatica/pathology , Young Adult
4.
N Engl J Med ; 379(20): 1895-1904, 2018 Nov 15.
Article in English | MEDLINE | ID: mdl-30380365

ABSTRACT

BACKGROUND: There are limited data from retrospective studies regarding whether survival outcomes after laparoscopic or robot-assisted radical hysterectomy (minimally invasive surgery) are equivalent to those after open abdominal radical hysterectomy (open surgery) among women with early-stage cervical cancer. METHODS: In this trial involving patients with stage IA1 (lymphovascular invasion), IA2, or IB1 cervical cancer and a histologic subtype of squamous-cell carcinoma, adenocarcinoma, or adenosquamous carcinoma, we randomly assigned patients to undergo minimally invasive surgery or open surgery. The primary outcome was the rate of disease-free survival at 4.5 years, with noninferiority claimed if the lower boundary of the two-sided 95% confidence interval of the between-group difference (minimally invasive surgery minus open surgery) was greater than -7.2 percentage points (i.e., closer to zero). RESULTS: A total of 319 patients were assigned to minimally invasive surgery and 312 to open surgery. Of the patients who were assigned to and underwent minimally invasive surgery, 84.4% underwent laparoscopy and 15.6% robot-assisted surgery. Overall, the mean age of the patients was 46.0 years. Most patients (91.9%) had stage IB1 disease. The two groups were similar with respect to histologic subtypes, the rate of lymphovascular invasion, rates of parametrial and lymph-node involvement, tumor size, tumor grade, and the rate of use of adjuvant therapy. The rate of disease-free survival at 4.5 years was 86.0% with minimally invasive surgery and 96.5% with open surgery, a difference of -10.6 percentage points (95% confidence interval [CI], -16.4 to -4.7). Minimally invasive surgery was associated with a lower rate of disease-free survival than open surgery (3-year rate, 91.2% vs. 97.1%; hazard ratio for disease recurrence or death from cervical cancer, 3.74; 95% CI, 1.63 to 8.58), a difference that remained after adjustment for age, body-mass index, stage of disease, lymphovascular invasion, and lymph-node involvement; minimally invasive surgery was also associated with a lower rate of overall survival (3-year rate, 93.8% vs. 99.0%; hazard ratio for death from any cause, 6.00; 95% CI, 1.77 to 20.30). CONCLUSIONS: In this trial, minimally invasive radical hysterectomy was associated with lower rates of disease-free survival and overall survival than open abdominal radical hysterectomy among women with early-stage cervical cancer. (Funded by the University of Texas M.D. Anderson Cancer Center and Medtronic; LACC ClinicalTrials.gov number, NCT00614211 .).


Subject(s)
Hysterectomy/methods , Minimally Invasive Surgical Procedures , Uterine Cervical Neoplasms/surgery , Adenocarcinoma/mortality , Adenocarcinoma/surgery , Adult , Carcinoma, Adenosquamous/mortality , Carcinoma, Adenosquamous/surgery , Carcinoma, Squamous Cell/mortality , Carcinoma, Squamous Cell/surgery , Disease-Free Survival , Female , Humans , Middle Aged , Neoplasm Recurrence, Local , Neoplasm Staging , Prospective Studies , Survival Rate , Uterine Cervical Neoplasms/mortality , Uterine Cervical Neoplasms/pathology
5.
Article in Chinese | WPRIM (Western Pacific) | ID: wpr-609894

ABSTRACT

[Objective] To investigate the role SPAG5 play in ovarian adenocarcinoma cell mitosis,Taxol sensitivity and ovarian high grade serous carcinoma patients' prognosis.[Methods] Transient knockdown of SPAG5 in SKOV3 cell were performed,and MTT assay and cell cycle flow cytometry assay were carried out.IHC staining of SPAG5 protein in 110 high grade serous carcinoma patients' tumor tissues were performed,and the expression were analyzed with clinical data and prognosis.Finally,SPAG5 were knocked down in OVCAR3 A2780 and SKOV3 cells followed by 0.5μM Taxol treatment,MTT assay were performed to detect cell viability.[Results] SPAG5 knockdown inhibited cell mitosis of ovarian adenocarcinoma cell SKOV3 by G2/M arrest.High grade serous carcinoma patients after neoadjuvant chemotherapy gained the expression of SPAG5.Patients without neoadjuvant chemotherapy with low SPAG5 expression have poor progress free survival,especially in early stage patients.Patients with low SPAG5 expression also have poorer overall survival,but the difference was not statistically significant.Furthermore,SPAG5 knockdown in OVCAR3 A2780 and SKOV3 cells reduced Taxol sensitivity.[Conclusion] SPAG5 regulated cell mitosis and promoted cell proliferation in ovarian adenocarcinoma cell lines.Expression of SPAG5 in patients' tumor tissues predicted patients' prognosis and Taxol sensitivity.As the results,individualized treatment of high grade serous carcinoma patients is necessary.

6.
Article in Chinese | WPRIM (Western Pacific) | ID: wpr-607278

ABSTRACT

[Objective]To investigate the inhibitory effect and mechanism of the microRNA-320d(miR-320d)on epithelial mesenchymal transition in endometrial carcinoma JEC cells.[Methods]JEC endometrial carcinoma cell lines were transfected with miR-320d mimics or negative control mimic,respectively,as M320d or NCM group. Control group was established with untreated JEC endometrial carcinoma cells. miR-320d content in each group was detected by RT-PCR method. Transwell assay was used to detect the migration and invasion ability of the 3 groups. Western-blot assay was used to detect the expressions ofα-Catenin,E-cad-herin,Vimentin and PBX3 protein in 3 groups. Antagonistic effect of PBX3 overexpression on miR-320d inhibition of EMT was detect-ed by western blot assay. The relationship between miR-320d and PBX3 was detected by dual luciferase assay.[Results]The expres-sion level of miR-320d in M320d group was significantly up-regulated,and the expression level of miR-320d was 808.25 ± 15.58 times higher than that of control group(P<0.05). The number of migrating cells in M320d group was 29.56 ± 0.59,which was signif-icantly lower than that of control group at 94.48 ± 1.02(P < 0.05). The number of invasive cells in M320d group was 7.33 ± 0.84, which was significantly lower than that of group control 86.28 ± 3.51(P < 0.05). Compared with control group ,the expression of α-Catenin and E-cadherin protein was significantly increased ,the expression of Vimentin protein was significantly decreased ,and the expression of PBX3 protein was significantly decreased. After PBX3 overexpression,the expression ofα-Catenin and E-cadherin protein were significantly decreased,the expression of Vimentin protein were significantly increased. Dual luciferase assay showed that PBX3 is a downstream target gene of miR-320d(P<0.05).[Conclusion]miR-320d may inhibit the expression of EMT related protein through the downstream target gene PBX3 and inhibit the epithelial mesenchymal transition function of endometrial carcinoma JEC cells.

7.
Article in Chinese | WPRIM (Western Pacific) | ID: wpr-512436

ABSTRACT

Objective To summarize the funding of scientific research projects on obstetrics and gynecology by National Natural Science Foundation of China (NSFC) from 2007 to 2016 and to display the hotspots of scientific research on obstetrics and gynecology. Methods A systemic search was performed for the information of projects supported by NSFC from 2007 to 2016. The indicators for analysis included the number of projects, total investment, project categories, research units and research field. The research direction of each project was decided based on title, summary and key words provided by the profile of each project. Results The total investment on obstetrics and gynecology by NSFC was 23.214 million with a total of 82 projects in 2007. It increased year by year and reached the peak in 2014 (359 projects 208.990 million). The investment and number of projects remained stable after 2014. General projects (1109 projects 608.000 million) formed the majority of projects. Youth science fund projects (1035 projects 214.976 million) increased steadily and the number was nearly equal to general projects. There were only a small amount of key projects (20 projects 54.720 million) and major projects (7 projects 38.400 million). The investment varied in different research units. The greatest 10 units (less than 6% of total), including 7 comprehensive universities, 2 medical universities and 1 institute of medicine, got 1113 projects invested (43.84% of total,1113/2539). The hot areas like gynecological tumor (920 projects 350.615 million),hypertensive disorders complicating pregnancy (91 projects 37.470 million) and polycystic ovarian syndrome (77 projects 29.540 million) were more likely to receive investment, while some interdisciplinary science like maternal and child health (28 projects 12.050 million), imaging and biomedicine (37 projects 14.770 million) began to achieve attention in recent years. Conclusions The number of researches invested will be increased for the scientific research in obstetrics and gynecology especially the areas of research focus, although the amount allocated for each will be decreased relatively. Besides, multidisciplinary work will be performed so as to develop obstetrics and gynecology of China to a high level.

8.
Article in Chinese | WPRIM (Western Pacific) | ID: wpr-496199

ABSTRACT

Objective To evaluate the efficacy and quality of life of segmental bowel resection for bowel endometriosis. Methods Totally 62 symptomatic patients with bowel endometriosis undergoing segmental bowel resection were recruited. A visual analogue scale (VAS) and the 36-item short form health survey (SF-36) questionnaire were administered before and at least 1 year after surgery, respectively. Pregnancy rates were also recorded. Results Sixty-two patients in total underwent follow-up ranging from 12 to 74 months. All patients complained of obvious pain symptoms, including dysmenorrhea, dyspareunia, pain on defecation and chronic pelvic pain. The relief of dysmenorrhea (2.9 ± 2.2 versus 7.5 ± 2.9), dyspareunia (0.7 ± 0.5 versus 4.3 ± 2.2) and pain on defecation (1.6 ± 0.7 versus 7.3 ± 1.9) after surgery was statistically significant (all P<0.01). The scores for all 8 domains of the SF-36 questionnaire were significant improved after segmental bowel resection (all P<0.01). The complication rate was 45% (28/62), including 18 cases of urinary retention, 4 rectovaginal fistulas, 2 cases of vaginal dehiscence, and 1 case each of thrombogenesis, pelvic abscess and general peritonitis. All of the patients with complications recovered well throughout follow-up. The postoperative pregnancy rate of the previous infertile patients was 6/10. Among the 6 gestational cases, 2 had labour, 2 underwent caesarean sections, one had a spontaneous natural abortion, and one underwent uterine curettage. Conclusion Segmental bowel resection could significantly relieve pain and improve quality of life for patients with bowel endometriosis.

9.
Gynecol Surg ; 12(1): 45-51, 2015.
Article in English | MEDLINE | ID: mdl-25774120

ABSTRACT

To propose a novel procedure as a safe and effective treatment for cesarean scar pregnancy (CSP), a cohort study was initiated in patients diagnosed with CSP and treated with transvaginal hysterotomy from December 2009 to March 2013, either as a primary or secondary therapy. All diagnoses were confirmed by both sonography and pathology, either a gestational sac or residual tissue after termination of pregnancy or miscarriage in the cesarean section scar. Basic clinical characteristics and perioperative data were collected and analyzed. A total of 40 patients were included. The mean age was 32.88 ± 4.55 years. The mean size of gestational sacs of the CSP mass at diagnosis was 33.78 ± 13.14 mm. Mean serum ß-hCG level at diagnosis was 47379.73 ± 45285.10 IU/L. Mean operative time was 57.25 ± 24.52 min. Mean postoperative hemoglobin drop was 1.635 ± 0.906 g/dL. Complications were one case of bacteremia and two cases of hematoma. Mean hospital stay after surgery was 4.95 ± 2.62 days. Mean serum ß-hCG levels decreased by 88.5, 93.5, and 96.5 % at postoperative day 2, 4, and 6, respectively. All patients' ß-hCG levels returned to normal range within 1 month after surgery. Transvaginal hysterotomy with removal of ectopic pregnancy tissue and repair of cesarean scar defect is a promising approach to manage CSPs, with a short hospital stay, low postoperative pain, blood loss, and cost.

10.
Article in Chinese | WPRIM (Western Pacific) | ID: wpr-489230

ABSTRACT

Objective To investigate the long-term oncological outcomes of laparoscopic radical hysterectomy (LRH) plus lymph node dissection (LND) and abdominal radical hysterectomy (ARH) plus LND for patients with stage Ⅰ a2-Ⅱ a2 cervical cancer.Methods A retrospective review of stage Ⅰ a2-Ⅱ a2 cervical cancer patients who underwent LRH + LND (n=372) and ARH + LND (n=434) at the First Affiliated Hospital of Sun Yat-sen University from Jan.2005 to Aug.2013 was performed.Individual patient matching was performed by the risk factors for recurrence [tumor size,lymph vascular space invasion (LVSI),depth of cervical stromal invasion,lymph node metastasis,parametrialinvolvement,and resection margin involvement] between two groups.After matched,a total of 203 patient pairs (LRH-ARH) were enrolled.The survival data,surgery data,intraoperative and postoperative complications were compared between the two groups.To assess the prognosis factors,the univariate and multivariate Cox's proportional hazards modelanalysis were conducted.Stratified analysis was performed based on the independent prognosis factors to investigate the survival data between the two surgery groups.Results (1) Surgery data:The operating time [(239±44) vs (270±42) minutes],estimated blood loss [(210± 129) vs (428±320) ml],the duration of bowel motility return [(2.0±0.8) vs (3.0± 1.6) days] and hospital stay [(11 ±6) vs (13±6) days] in the LRH group were significantly shorter than those in ARH group (all P<0.01).(2) Intraoperative and postoperative complications:The intraoperative complications rate was similar betweentwo groups [6.4%(13/203) vs 6.9%(14/203),P=1.000].The rate of postoperative complications (excluded bladder dysfunction) in the LRH group were significantly lower than those in the ARH group [9.4% (19/203) vs 20.2% (41/203),P=0.002].While there was no significant difference in the rates of bladder dysfunction between two groups [36.5% (74/203) vs 37.4% (76/203),P=0.910].(3) Recurrence and survival data:There was no significant difference in the recurrence rates between the LRH group and ARH groups [7.9% (16/203) vs 9.4% (19/203),P=0.850].There were similar 5-year recurrence-free survival (RFS;92.1% vs 91.1%,P=0.790) and 5-year overall survival (OS;93.7% vs 96.1%,P=0.900).(4) Prognosis factor:In univariate analysis,the results showed that tumor size,International Federation of Gynecology and Obstetrics (FIGO) stage,adjuvant therapy,LVSI,stromal invasion,parametrium invasion,pelvic lymph node metastasis,and para-aortic lymph node metastasis were significantly associated with poor prognosis (all P<0.01).However,age,body mass index (BMI),surgery type,histological type,grade were not significantly associated with poor prognosis (all P>0.05).The multivariate analysis results,showed that tumor size,pelvic lymph node metastasis,and para-aortic lymph node metastasis were significantly associated with poor prognosis (all P<0.01).Stratified analysis showed that,even in patients with tumor size >4 cm,pelvic lymph node metastasis positive,and para-aortic lymph node metastasis positive in all subgroups,there were not significant difference for the estimated 5-year RFS and 5-year OS between LRH and ARH group (all P>0.05).Conclusion For patients with stage Ⅰ a2-Ⅱ a2 cervical cancer,LRH plus lymph node dissection is an oncologically safe and surgical feasible alternative to ARH.

11.
Chinese Journal of Oncology ; (12): 597-601, 2014.
Article in Chinese | WPRIM (Western Pacific) | ID: wpr-272328

ABSTRACT

<p><b>OBJECTIVE</b>To investigate the expression and clinical significance of enhancer of zeste homolog 2 (EZH2) and p53 proteins in cervical squamous cell carcinoma (SCC) and cervical intraepithelial neoplasia (CIN).</p><p><b>METHODS</b>The expression and distribution of EZH2 and p53 were determined with reference to clinicopathological features and patient survival. 168 cervical SCC, 19 CINII, 35 CINIII patients and 30 normal control cases were collected for immunohistochemical analysis.</p><p><b>RESULTS</b>The expression of EZH2 in the normal cervix, CIN and SCC was 6.7% (2/30), 37.0% (20/54) and 75.6% (127/168), respectively, with a significant difference between them (P < 0.05). The expression of p53 was 3.3% (1/30), 20.4% (11/54) and 39.3% (66/168), respectively, also (P < 0.05). In the 168 SCC cases, the positive rate of EZH2 in the cases with lymph node metastasis was 82.9%, and that of p53 was 45.7%; the positive rate of EZH2/p53 protein expression in the cases with negative lymph nodes was 70.4%, and that of p53 was 34.7%, with a significant difference between the two subgroups (P < 0.05). Among the 143 followed-up SCC patients, the EZH2(+) p53(+) cases had a progression-free survival of (51.3 ± 3.8) months, that of EZH2(+) or p53(+) cases was (66.1 ± 2.0) months, and that of EZH2(-) p53(-) cases was (71.3 ± 1.9) months, with a very significant difference among the three subgroups (P < 0.001). The overall survival times of EZH2(-) p53(-), EZH2(+) or p53(+), and EZH(2+) p53(+) cases were (72.9 ± 1.1), (68.6 ± 1.8), and (57.4 ± 3.4) months, respectively, with a significant difference among the three subgroups (P < 0.001). The multivariate analysis showed that EZH2 expression, lymph node metastasis and tumor staging were independent prognostic factors.</p><p><b>CONCLUSIONS</b>Both EZH2 and p53 proteins may play important roles in the occurrence and development of cervical squamous cell carcinoma. There is a close relationship between the expression of both EZH2 and p53 proteins and the prognosis of SCC patients.</p>


Subject(s)
Female , Humans , Carcinoma, Squamous Cell , Diagnosis , Metabolism , Uterine Cervical Dysplasia , Diagnosis , Metabolism , Disease-Free Survival , Enhancer of Zeste Homolog 2 Protein , Lymphatic Metastasis , Neoplasm Staging , Polycomb Repressive Complex 2 , Genetics , Metabolism , Prognosis , Tumor Suppressor Protein p53 , Genetics , Metabolism , Uterine Cervical Neoplasms , Diagnosis , Metabolism
12.
Article in Chinese | WPRIM (Western Pacific) | ID: wpr-419795

ABSTRACT

Objective To investigate the effect of cervical knife conization (CKC) or loop electrical excision procedure (LEEP)on the outcome of subsequent pregnancies and mode of deliveries. Methods A retrospective case-control study including 228 women after treatment with LEEP or CKC for cervical intraepithelial neoplasia (CIN) Ⅱ -Ⅲ who gave birth in the First Affiliated Hospital of Sun Yat-sen University and He-xian Memorial Hospital of Pangyu from January 2004 to January 2010 was performed.Patients (n = 228) without cervical surgical history were randomly extracted from the respective hospitals birth registries as controls and were matched by age, gestation,parity and income.The information including gestational age, premature rupture of membranes (PROM), type of deliveries and birth weight of the two groups were collected.Results The gestational age of women treated with conization was (268.3±26.2) d, longer than that of the women without surgery (279.4±25.3) d (t=4.60, P<0.01). The incidence of preterm birth was 18.0%(41/228) and 4.4% (10/228) (x2 = 21.22, P< 0. 05). The incidence of PROM was higher in conizationgroup (10.1%, 23/228) than that (1.3%, 3/228) in control group (x2=16.32, P<0. 05). Risk for PROM was almost eight fold (OR=8. 42, 95%CI: 2.49-28.44) higher in conization group. Cesarean section rate was higher in conization group (69.3 % ) than in control group (39.0 % )(x2=42.06, P<0. 01). The gestational age of women treated with LEEP was longer than those treated with CKC[(269.8±24.6) d vs (260.2± 26.5) d, t= 4. 01, P<0.01]. The incidence of preterm birth was 13. 1% (22/168) and 31.6% (19/60) (x2 = 10. 34, P<0. 05). The mean birth weight of women with LEEP was heavier than that with CKC[(3358.5 ±812.2) g vs (3295.9 ±832.6) g, t=3.08, P<0. 01]. The incidence of PROM (7.1%, 12/168) of woman with CKC was higher than that (1.3%, 11/60) of women with LEEP (x2 =6.10, P<0.05). Conclusions Conization might increase the incidence of preterm delivery and preterm PROM. LEEP showed less adverse effect onthe outcome of subsequentpregnanciesthan CKC,and waspreferredfor primigravida, and the risk of treatment should be informed in advance.

13.
Article in Chinese | WPRIM (Western Pacific) | ID: wpr-401413

ABSTRACT

Objective To summarize our preliminary experience of selective fetieide with bipolar coagulation in complicated monochorionie twins(MCT),and discuss the clinical application of feticide in discordant MCT.Methods Three MCT with one twin anomaly.in which 2 had severe twin-twin transfusion syndrome(TTTS),stage Ⅳ ,and 1 had acardiac twin,were identified in the second trimester of pregnancy.To terminate the abnormal twin and isolate the co-twin's circulation completely.selective feticide was performed by umbilical cord occlusion with bipolar coagulation under guidance of ultrasound and fetoscopy.After each invasive procedure,serial monitoring was performed,including procedural complications,Doppler of fetal middle cerebral artery and umbilical artery.Pregnancies were followed up every 2 weeks for fetal growth until delivery.After birth the placentas and the terminated fetuses were examined.Result Cord occlusion was successfully accomplished in all 3 targeted fetuses,at 21,22 and 24 weeks of gestation respectively.One case with TTTS was complicated with rupture of the membrane in the terminated fetus at the 7th day after the procedure.and a healthy baby was born at 32 weeks.The other case with TTTS delivered a boy by cesarean section at 38 weeks.The third case with TRAP is at 35 weeks of gestations and under regular follow-up.Monochorionicity was confirmed by placental examination after delivery.and the effects of bipolar coagulation were observed at the,cord of terminated fetuses.Conclusions Umbilical cord occlusion witll bipolar coagulation is an effective procedure for selective feticide in MCT with one twin anomaly.The outcome of normal fetus can be favorable.

14.
Article in Chinese | WPRIM (Western Pacific) | ID: wpr-398665

ABSTRACT

Objective To evaluate the safety and the feasibility of hypophysin injection for hemostasis during laparoscopic stripping of ovarian endometrioma.Methods Retrospective analysis of 86 cases with ovarian endometrionm.Forty-two patients with prophylactic dilute hypophysin injection into cornua uterus and mesosalpinx(study group),and 44 patients without vasopressin(control group).The operative time,intraoperative blood loss,the highest postoperative temperature,postoperative stay and the rate of recurrence were compared.Results The operative time in the study group and the control group were(51.24±22.58)min and(67.02±25.14)min,the intraoperative blood loss were(42.16±26.10)ml and (68.23±28.21)ml,respectively.There was significantly different between two groups(P<0.01).The rates of recurrence in the study group and the control group were 4.76% and 11.36%,respectively.But it was no significantly different between two groups(P>0.05).Both the highest postoperative temperature and postoperative stay was no difference between two groups(P>0.05).Conclusions Hypophysin can reduce the operative time and intraoperative blood loss during laparoscopic stripping of ovarian endometrioma,and it is possible to reduce the rate of recurrence.It is a safe,feasible,cheapand convenient method,and worth using in clinic.

15.
Article in Chinese | WPRIM (Western Pacific) | ID: wpr-582507

ABSTRACT

Objective To assess the efficacy of laparoscopic salpingostomy in infertile women with distal tube obstruction. Methods 109 women with infertility underwent laparoscopic salpingostomy and the results were retrospectively analyzed. Results The total cumulative pregnancy rate was 32.9%.The cumulative pregnancy rate was 44.4% in the unilateral distal tube obstruction group after laparoscopic salpingostomy,while it was 20% in the bilateral distal tube obstruction patients(p

16.
Article in Chinese | WPRIM (Western Pacific) | ID: wpr-584828

ABSTRACT

Objective To evaluate the efficacy of hysteroscopic adhesiolysis for intrauterine adhesion. Methods Thirty-two patients with intrauterine adhesions underwent hysteroscopic adhesiolysis between January 2001 and December 2003. Results In the 14 patients with stage Ⅰ or Ⅱ adhesions, the uterine cavity regained normal status after surgery. Among the 9 patients with stage Ⅲ adhesions, the oviductal orifice of the diseased side could be exposed in 6 patients. Of the 9 patients with stage Ⅳ or Ⅴ adhesions, the uterine cavity was dissected to normal configuration but the oviductal orifice was not exposed in 5 patients, and perforation of uterus occurred in 1 patient, who later received a laparoscopic repair and recovered uneventfully. No complications such as overhydration or postoperative infection took place. Out of 27 patients with abnormal menstruation, a regular menses was obtained in 25 patients (92.6%) postoperatively, and amenorrhea remained in 2 (7.4%). The periodic abdominal pain of 12 patients was relieved after operation. The postoperative pregnancy rate was 42.9% (6/14). Conclusions Hysteroscopic adhesiolysis is a safe and effective option for women with intrauterine adhesion.

17.
Article in Chinese | WPRIM (Western Pacific) | ID: wpr-585728

ABSTRACT

Objective To investigate the clinical value of the YSZ-1 uterine manipulator in total laparoscopic hysterectomy.Methods Total laparoscopic hysterectomy was employed in a total of 78 women by using the LigaSure,ultrasonic scalpel,and the YSZ-1 uterine manipulator.The anterior fornix was opened and the manipulator was placed on the lip of the cervix.Then the uterus was completely removed.Results The operation was completed smoothly in all the 78 patients.The operating time was 45~90 min(mean,63 min),and the intraoperative blood loss was 40~100 ml(mean,65 ml).No urinary tract injuries,vaginal bleeding,or other postoperative complications occurred.The length of postoperative hospital stay was 4~7 d(mean,5.3 d).Follow-up examinations in the 78 patients for 3~6 months(mean,4 months) showed that the vaginal wound normally healed up. Conclusions Use of the YSZ-1 uterine manipulator in total laparoscopic hysterectomy makes the procedure easier and safer.The YSZ-1 uterine manipulator is a useful laparoscopic instrument.

18.
Article in Chinese | WPRIM (Western Pacific) | ID: wpr-528898

ABSTRACT

AIM:To demonstrate the relationship between hormones in follicular fluid and the expression of LH receptor in granulosa cells(GC) in anovulatory women with polycystic ovary syndrome(PCOS).METHODS: Follicles were obtained from 12 women with PCOS and 15 women with normal menstrual period through surgery at time between day 7 and day 10 of menstrual cycle.The accumulations of estrogen(E2),progesterone(P),luteinizing hormone(LH),follicle stimulating hormone(FSH) and insulin in follicular fluid were determined by a automatism chemiluminescent microparticle immunoassay(CMIA) for the quantitative determination.The accumulation of androstenediol(A) was determined by ELISA.The amounts of the mRNA expressions of LH receptors from GC and theca cells(TC) respectively were measured by RT-PCR using ?-actin as intra-control simultaneously.RESULTS: The levels of LH [(3.8?2.1 vs 1.7?0.8)IU/L,P

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