RESUMEN
OBJECTIVE: To compare and analyze the clinical efficacy and reproductive outcomes of the hysteroscopic tissue removal system (MyoSure) and hysteroscopic electroresection in the treatment of benign intrauterine lesions in women of reproductive age. METHODS: This is a retrospective study of patients with benign intrauterine lesions treated with MyoSure or hysteroscopic electroresection. The primary outcomes were operative time and resection completeness, and reproductive outcomes were followed up and compared. Secondary outcomes included perioperative adverse events and postoperative adhesions seen during second-look hysteroscopy. Data analysis was performed using χ2 and Fisher tests for qualitative variables and Student t-test for quantitative variables. RESULTS: The operative times of patients with type 0 or I myoma, endometrial polyps, or retained products of conception in the MyoSure group were shorter than those in the electroresection group but were not significantly different for patients with type II myomas. The complete resection rate was lower in the MyoSure group than in the electroresection group. The degree of decrease in the American Fertility Society score of intrauterine adhesion in the MyoSure group was significantly higher (2.90 ± 1.29 points vs 1.31 ± 0.89 points, P = 0.025). The time to pregnancy and the pregnancy rate were higher in the MyoSure group (13.14 ± 7.85 months vs 16.26 ± 8.22 months, P = 0.040; 65.12% vs 54.55%, P = 0.045), but there was no significant difference in the term live birth rate, premature birth rate, or abortion rate between the two groups. CONCLUSION: MyoSure has advantages of a shortened operative time and improvement in reproductive outcomes such as pregnancy rate. However, for type II myomas, MyoSure has limitations, and a comprehensive evaluation before the procedure is required.
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Leiomioma , Mioma , Enfermedades Uterinas , Embarazo , Humanos , Femenino , Leiomioma/cirugía , Leiomioma/patología , Estudios Retrospectivos , Enfermedades Uterinas/cirugía , Histeroscopía/métodos , Resultado del Tratamiento , Mioma/etiologíaRESUMEN
OBJECTIVE: To evaluate the efficiency, postoperative hysterectomy rate, and influencing factors for therapeutic effect of the NovaSure endometrial ablation procedure in abnormal uterine bleeding (AUB). METHODS: We conducted a retrospective cohort study of 2152 patients from the Department of Gynecology at the Third Xiangya Hospital, CSU from October 2010 to December 2018. RESULTS: From the first year to the eighth year after operation, annual effective rate was above 95.24%, and the differences were not statistically significant. There are statistically significant differences between the effective and ineffective groups with regard to age, intrauterine polyps, total length of the uterus, systemic coagulation disorder, and preoperative hemoglobin. A multivariate logistic regression analysis showed that the risk factors associated with systemic coagulation disorders (P = 0.027) and high total uterine length (P = 0.003) affected NovaSure efficacy in the treatment of AUB. By December 2019, the postoperative hysterectomy rate was 1.86% (40/2152) and the complication rate was 1.67% (36/2152). CONCLUSION: NovaSure is a reliable treatment for AUB and serious medical complications because of its simple operation, low amount of bleeding, quick postoperative recovery, and safe and effective short-term and long-term efficacy. However, it should be carefully selected for patients with a total uterus length exceeding 10 cm.
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Técnicas de Ablación Endometrial , Neoplasias Uterinas , Técnicas de Ablación Endometrial/métodos , Femenino , Humanos , Estudios Retrospectivos , Resultado del Tratamiento , Hemorragia Uterina/etiología , Hemorragia Uterina/cirugía , Neoplasias Uterinas/cirugía , ÚteroRESUMEN
OBJECTIVE: To investigate the effect of hysteroscopic surgery on the outcomes of obstetrics and gynecology among patients with cesarean section diverticulum. METHODS: Ninety-nine infertile patients with cesarean section diverticulum received hysteroscopic treatment and were retrospectively analyzed. Patients were followed for 1 year. RESULTS: The study included ninety-nine symptomatic patients with cesarean section diverticulum. After surgery, the menstrual periods of patients were improved from 11.15 ± 4.44 to 7.69 ± 2.85 days. Forty-seven (47/99) women became pregnant after surgery. The number of patients who became pregnant with an anteflexion uterus after hysteroscopic surgery is 32 (32/57), and the number of women who became pregnant with a retroflexion uterus is 15 (15/42). CONCLUSION: Hysteroscopic surgery could improve the PCSD-associated prolonged menstrual bleeding, and satisfactory obstetrical outcomes could be achieved by the surgery treatment in women with cesarean defect.
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Cesárea/efectos adversos , Cicatriz/etiología , Cicatriz/cirugía , Divertículo/cirugía , Histeroscopía/métodos , Hemorragia Uterina/cirugía , Adulto , Cicatriz/patología , Femenino , Humanos , Histeroscopía/efectos adversos , Infertilidad Femenina/etiología , Infertilidad Femenina/cirugía , Embarazo , Estudios Retrospectivos , Resultado del Tratamiento , Hemorragia Uterina/etiologíaRESUMEN
PURPOSE: Ovarian cancer remains a most malignant female cancer nowadays. The acquisition of chemoresistance to common-used cisplatin-based chemotherapy results in a decreased overall patient survival. The present study is aimed to investigate the role and mechanism by which miR-139/ ATPases7A/B axis modulates the chemoresistance of ovarian cancer to cisplatin-based chemotherapy. METHODS: The expression of miR-139 in cisplatin-sensitive (n = 23) and cisplatin-resistant (n = 14) ovarian cancer tissues and cell lines (CAOV-3 and SNU119) was determined using real-time PCR assays; its effect on ovarian cancer cell chemoresistance to different concentrations of cisplatin was then assessed by measuring the cell viability using MTT assays. Next, miR-139 binding to the 3'UTR of ATP7A/B was confirmed using luciferase reporter gene assays. Finally, the combined effect of miR-139 and ATP7A/B on the chemoresistance of ovarian cancer cell was assessed. RESULTS: miR-139 expression was down-regulated in cisplatin-resistant ovarian cancer tissues (**P < 0.01) and reduced by cisplatin treatment in ovarian cell lines (*P < 0.05, **P < 0.01); miR-139 could enhance cisplatin-induced suppression on ovarian cancer cell viability, shown as reduced lC50 values; ATP7A and ATP7B protein levesincreased approximately 2 ~ fold-changein cisplatin-resistant cell lines. MiR-139 directly bound to the 3'UTR of ATP7A/B, respectively; miR-139 inhibition increased lC50 values whereas ATP7A/B knockdown reduced lC50 values of CAOV-3 and SNU119 cell lines under cisplatin treatment; the effect of miR-139 inhibition could be partially attenuated by ATP7A/B knockdown. CONCLUSIONS: MiR-139/ATP7A/B axis can be a reliable biomarker for ovarian cancer diagnosis, and may affect the chemoresistance of ovarian cancer to cisplatin-based chemotherapy; rescuing miR-139 expression thus to inhibit ATP7A/B might contribute to dealing with the chemoresistance of ovarian cancer.
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Antineoplásicos/farmacología , Cisplatino/farmacología , Resistencia a Antineoplásicos/genética , MicroARNs/metabolismo , Neoplasias Ováricas/tratamiento farmacológico , Regiones no Traducidas 3'/genética , Antineoplásicos/uso terapéutico , Biomarcadores de Tumor/genética , Biomarcadores de Tumor/metabolismo , Línea Celular Tumoral , Cisplatino/uso terapéutico , ATPasas Transportadoras de Cobre/genética , ATPasas Transportadoras de Cobre/metabolismo , Regulación hacia Abajo , Femenino , Regulación Neoplásica de la Expresión Génica , Humanos , MicroARNs/genética , Persona de Mediana Edad , Neoplasias Ováricas/diagnóstico , Neoplasias Ováricas/genética , Neoplasias Ováricas/patología , Ovario/patologíaRESUMEN
Baicalein, a major flavonoid, possesses anticancer and anti-inflammatory activity. The aim of the study is to explore the efficiency of combination therapy with baicalein and taxol, as well as the molecular mechanism on antitumor activity. Human ovarian cancer cells were treated with different concentration of baicalein for 48 h, and cell viability was determined by MTT assay. Baicalein inhibited cell proliferation of ovarian cancer cells, and IC50 value of baicalein in A2780 cells, SKOV3 cells, and OVCAR cells was 46.23, 60.68, and 38.03 µM, respectively. The ovarian cancer cells were treated with 10 µM of baicalein combined with increasing concentration of taxol for 48 h, and the results demonstrated that combination therapy with baicalein and taxol had much higher antitumor effects compared with the monotherapy. The molecular mechanisms involving in combination therapy promoted the caspase-3 activity then leading to cleavage of poly-ADP-ribose polymerase, which increased the cell apoptosis of ovarian cancer cells. Moreover, Z-VAD-FMK treatment partially decreased the baicalein-induced proliferation inhibition in human ovarian cancer cells. Furthermore, baicalein induced apoptosis through activation of the activities of caspase-3,-9, and increased cytoplasmic cytochrome C release. Importantly, baicalein inhibited the growth of A2780 cells by inhibiting Akt/ß-catenin signaling pathway. In conclusion, our result revealed that baicalein combinated with taxol at low concentrations could exert synergistic antitumor effects in ovarian cancer cells through mitochondria-mediated cell apoptosis and Akt/ß-catenin signaling pathway. Baicalein has a promising potential to be developed as an antitumor compound, and combination therapy of baicalein and taxol exhibits an antitumor potential in clinical therapy for human ovarian cancers.
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Apoptosis/efectos de los fármacos , Flavanonas/farmacología , Mitocondrias/efectos de los fármacos , Paclitaxel/farmacología , Proteínas Proto-Oncogénicas c-akt/metabolismo , Transducción de Señal/efectos de los fármacos , beta Catenina/metabolismo , Línea Celular Tumoral , Proliferación Celular/efectos de los fármacos , Femenino , Humanos , Mitocondrias/metabolismo , Neoplasias Ováricas/patologíaRESUMEN
BACKGROUND: In this study, we intended to understand the regulatory mechanisms of microRNA-125a-5p (miR-125a-5p) in human cervical carcinoma. METHODS: The gene expressions of miR-125a-5p in seven cervical carcinoma cell lines and 12 human cervical carcinoma samples were evaluated by quantitative real-time reverse transcription polymerase chain reaction. Ca-Ski and HeLa cells were transduced with lentivirus carrying miR-125a-5p mimics, and the effects of lentivirus-induced miR-125a-5p upregulation on cervical carcinoma proliferation and migration were examined by 3-(4,5-dimethylthiazol-2-yl)-2,5-diphenyltetrazolium bromide and transwell assays, respectively. In additional, HeLa cells were inoculated into null mice to evaluate the effect of miR-125a-5p upregulation on in vivo cervical carcinoma growth. The direct regulation of miR-125a-5p on its target gene, ABL proto-oncogene 2 (ABL2), in cervical carcinoma was evaluated by quantitative real-time reverse transcription polymerase chain reaction, Western blotting and luciferase reporter assays, respectively. ABL2 was then downregulated by small interfering RNA to examine its effect on cervical carcinoma proliferation and migration. RESULTS: miR-125a-5p was downregulated in both cervical carcinoma cell lines and human cervical carcinomas. In Ca-Ski and HeLa cells, lentivirus-mediated miR-125a-5p upregulation inhibited cancer proliferation and migration in vitro and cervical carcinoma transplantation in vivo. ABL2 was shown to be directly targeted by miR-125a-5p. In cervical carcinoma, ABL2 gene and protein levels were both downregulated by miR-125a-5p. Small interfering RNA-mediated ABL2 downregulation also had tumor-suppressive effects on cervical carcinoma proliferation and migration. CONCLUSION: The molecular pathway of miR-125a-5p/ABL2 plays an important role in human cervical carcinoma. Targeting miR-125a-5p/ABL2 pathway may provide a new treatment strategy for patients with cervical carcinoma.
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Proliferación Celular/genética , MicroARNs/genética , Proteínas Tirosina Quinasas/genética , Neoplasias del Cuello Uterino/genética , Animales , Línea Celular Tumoral , Movimiento Celular/genética , Regulación hacia Abajo , Femenino , Regulación Neoplásica de la Expresión Génica , Células HeLa , Humanos , Lentivirus/genética , Ratones , Ratones Desnudos , Proto-Oncogenes Mas , ARN Interferente Pequeño/administración & dosificación , Reacción en Cadena en Tiempo Real de la Polimerasa , Reacción en Cadena de la Polimerasa de Transcriptasa Inversa , Regulación hacia ArribaRESUMEN
OBJECTIVE: To investigate the efficacy and safety of NovaSure system for dysmenorrhea and abnormal uterine bleeding of adenomyosis.â© METHODS: A retrospective analysis on 30 patients with adenomyosis, who treated by NovaSure, were carried out. We collected related clinical data before operation and collected postoperative information about dyemenorrhea, menstruation, anemia and uterine volume by visiting outpatient or telephone.â© RESULTS: All patients were followed up for 7 to 31 months after the operation. The relief rate of menstrual pain was 83.3%. All patients got obvious improvements in menstruation and anemia (P<0.05). After operation, uterine volume was significantly decreased (P<0.05). Only one case received intervention in 2 years (3.3%).â© CONCLUSION: NovaSure can relieve symptoms of menorrhagia and alleviate dysmenorrhea symptoms. It is a new way for the treatment of uterine adenomyosis.
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Adenomiosis/cirugía , Dismenorrea/cirugía , Técnicas de Ablación Endometrial/métodos , Menorragia/cirugía , Femenino , Humanos , Estudios Retrospectivos , Resultado del TratamientoRESUMEN
PURPOSE: The aim of this study was to retrospectively analyse the clinical data of 122 patients with caesarean scar pregnancy (CSP) treated in our hospital, to compare the outcomes between high-intensity focused ultrasound (HIFU) and uterine artery embolisation (UAE). MATERIALS AND METHODS: Among the 122 patients, 76 patients were treated with HIFU followed by suction curettage under hysteroscopic guidance, 46 patients were treated with UAE followed by suction curettage under hysteroscopic guidance. Pain score, intraoperative blood loss in suction curettage under hysteroscopy guidance, time for vaginal bleeding, ß-human chorionic gonadotropin (ß-hCG) to return to normal level, normal menstruation recovery, hospital stay, and the adverse effects were all compared. RESULTS: No statistically significant differences between the two groups in the intraoperative blood loss, hospital stay, time for ß-human chorionic gonadotropin (ß-hCG) to return to normal level, or time for normal menstruation recovery were observed. The pain score was lower and the adverse effects were fewer in the HIFU group than those in the UAE group. However, the time for vaginal bleeding was longer in the patients treated with HIFU than that of patients treated with UAE. CONCLUSIONS: Based on our results, it appears that either HIFU or UAE combined with suction curettage under hysteroscopic guidance is safe and effective in treating patients with CSP. Compared with UAE, HIFU treatment for CSP has the advantages of a lower pain score and fewer adverse effects.
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Ultrasonido Enfocado de Alta Intensidad de Ablación , Embarazo Ectópico/terapia , Embolización de la Arteria Uterina , Adulto , Pérdida de Sangre Quirúrgica , Cesárea , Cicatriz , Dilatación y Legrado Uterino/efectos adversos , Femenino , Ultrasonido Enfocado de Alta Intensidad de Ablación/efectos adversos , Humanos , Tiempo de Internación , Persona de Mediana Edad , Dolor , Embarazo , Embolización de la Arteria Uterina/efectos adversos , Adulto JovenRESUMEN
The aim of this study was to retrospectively evaluate the safety and feasibility of high-intensity focused ultrasound (HIFU) treatment combined with suction curettage under hysteroscopic guidance for cesarean scar pregnancy (CSP).Fifty-three patients with definite CSP were treated with HIFU followed by suction curettage under hysteroscopic guidance. All the patients received 1 session of HIFU ablation under conscious sedation. Suction curettage under hysteroscopic guidance was performed at an average of 2.9 (range: 1-5) days after HIFU ablation. Blood flow of pregnancy tissue before and after HIFU, intraoperative blood loss in suction curettage and hysteroscopy procedure, time for ß-human chorionic gonadotropin (ß-hCG) to return to normal level, and time for normal menstruation recovery were recorded.Immediately after HIFU treatment, color Doppler ultrasound showed that the fetal cardiac activity disappeared and the blood flow in the pregnancy tissue significantly decreased. All the patients underwent suction curettage under hysteroscopic guidance after the treatment of HIFU, the median volume of blood loss in the procedure was 20âmL (range: 10-400âmL). The average time for menstruation recovery was 35.1â±â8.1 (range: 19-60) days. The average time needed for serum ß-hCG to return to normal levels was 27.5â±â6.4 (range: 12-40) days. The average hospital stay was 7.8â±â1.5 (range: 5-11) days.Based on our results, it appears that HIFU combined with suction curettage under hysteroscopic guidance is safe and effective in treating patients with CSP at gestational ages <8 weeks.
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Cesárea , Cicatriz , Ultrasonido Enfocado de Alta Intensidad de Ablación , Complicaciones Posoperatorias/cirugía , Embarazo Ectópico/cirugía , Legrado por Aspiración , Adulto , Terapia Combinada , Femenino , Humanos , Histeroscopía , Embarazo , Embarazo Ectópico/etiología , Estudios Retrospectivos , Resultado del TratamientoRESUMEN
OBJECTIVE: To evaluate the efficacy and safety of auto-crosslinked hyaluronic acid (HA) gel for preventing intrauterine adhesion (IUA) after hysteroscopic adhesiolysis. METHODS: A prospective, randomized, double blinded and controlled clinical trial (level I) was performed. According to American Fertility Society (AFS) scoring system, 120 patients (treatment group: 60 cases, control group: 60 cases) with moderate to severe IUA were enrolled. Upon completion of adhesiolysis, a Foley balloon catheter was first introduced into the uterine cavity and then 3 ml of auto-crosslinked HA gel for patients in the treatment group; patients in the control group, however, only received Foley balloon catheter. Second-look hysteroscopic examination was performed to all patients at 3 months postoperatively for evaluation of IUA. Primary endpoint was the reduction rate of IUA at 3 months after surgery. The secondary endpoints include total AFS score, score of each individual AFS category. RESULTS: At 3 months after surgery, auto-crosslinked HA gel resulted in significantly higher effective rate for reduction of adhesion, the effective rate were 76% (42/55) and 48% (27/56) respectively (P = 0.000 9); the total AFS score of treatment group was 2.1 ± 1.1, and significantly lower than that of control group (3.7 ± 2.5, P = 0.000 8). Application of auto-crosslinked HA gel after surgery significantly enhanced the improvement for each individual patient with regard to their adhesive type and menstrual pattern (P = 0.037 8, P = 0.000 4). The treatment group had significantly lower proportion of patients with moderate to severe adhesive stages than that of control group [13% (7/55) versus 38% (21/56), P = 0.000 6]. No adverse events and complications were observed. CONCLUSIONS: Auto-crosslinked HA gel coule be able to reduce IUA, decrease adhesion severity, and improve menopause postoperatively. This absorbable auto-crosslinked HA gel is proposed as a barrier for preventing IUA after intrauterine procedures.
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Ácido Hialurónico/uso terapéutico , Histeroscopía/efectos adversos , Polisacáridos/uso terapéutico , Adherencias Tisulares/prevención & control , Enfermedades Uterinas/prevención & control , Adulto , Anciano , Método Doble Ciego , Femenino , Humanos , Ácido Hialurónico/administración & dosificación , Polisacáridos/administración & dosificación , Embarazo , Estudios Prospectivos , Índice de Severidad de la Enfermedad , Factores de Tiempo , Adherencias Tisulares/etiología , Resultado del Tratamiento , Enfermedades Uterinas/etiologíaRESUMEN
Gestational trophoblastic tumors (GTTs) are malignant lesions that often cause abnormal genital bleeding and may present with hemoptysis, intraperitoneal bleeding or acute neurologic deficits. GTTs are generally highly chemosensitive with more favorable outcomes than other comparable malignancies. Here we report a rare case of invasive mole (FIGO stage IV, WHO score16) presenting with renal subcapsular hematoma due to bleeding renal metastasis. The patient had a pretreatment ß-human chorionic gonadotrophin (ß-HCG) level of 462 047 mIU/ml and received combined chemotherapy with etoposide, methotrexate, actinomycin-D, cyclophosphamide and vincristine with also adjuvant surgeries including hysterectomy and nephrectomy. The patient recovered well and the tumor has remained in complete remission for one year and a half.
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Hemorragia/etiología , Mola Hidatiforme Invasiva/complicaciones , Protocolos de Quimioterapia Combinada Antineoplásica , Femenino , Humanos , Riñón/patología , Embarazo , Neoplasias Uterinas/complicacionesRESUMEN
AIM: To assess three different methods in treating patients with cesarean scar pregnancy (CSP). METHODS: We evaluated pre-, intra- and postoperative conditions of 124 CSP patients in one of the three treatment groups, of which 37 patients underwent uterine curettage by hysteroscopy under ultrasound monitoring (group 1), 28 patients were treated with methotrexate followed by hysteroscopy (group 2) and 59 cases underwent uterine arterial embolization followed by hysteroscopy (group 3). The treatment options were determined based on the patients' conditions. RESULTS: Among all three groups, group 3 (uterine arterial embolization followed by hysteroscopy) had the least intraoperative blood loss and the highest success rate with curettage, but the highest hospitalization cost. Group 1 (only hysteroscopy) had the shortest length of hospitalization and the lowest cost, but the highest intraoperative blood loss and slowest recovery. Group 2 (methotrexate followed by hysteroscopy) had the longest period of hospitalization, and other indexes had fallen in between the other two groups. CONCLUSION: Among the three methods, uterine arterial embolization followed by hysteroscopy is the safest and most efficient method without considering the cost of hospitalization. Patients with a low level of ß-hCG may consider choosing hysteroscopy under ultrasound monitoring or methotrexate followed by hysteroscopy. The advantage is low cost of hospitalization; however, patients may be under relatively higher surgical risks and lower first time surgical success rate, especially for patients treated by hysteroscopy under ultrasound monitoring.
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Aborto Terapéutico/métodos , Cesárea/efectos adversos , Cicatriz/etiología , Histeroscopía/efectos adversos , Complicaciones Posoperatorias/prevención & control , Embarazo Ectópico/terapia , Embolización de la Arteria Uterina/efectos adversos , Abortivos no Esteroideos/administración & dosificación , Abortivos no Esteroideos/efectos adversos , Aborto Terapéutico/efectos adversos , Adulto , Pérdida de Sangre Quirúrgica/prevención & control , Cuello del Útero , Cicatriz/diagnóstico por imagen , Terapia Combinada/efectos adversos , Dilatación/efectos adversos , Femenino , Humanos , Inyecciones Intramusculares , Metotrexato/administración & dosificación , Metotrexato/efectos adversos , Complicaciones Posoperatorias/diagnóstico por imagen , Complicaciones Posoperatorias/etiología , Embarazo , Embarazo Ectópico/diagnóstico por imagen , UltrasonografíaRESUMEN
INTRODUCTION: Obstructing uterine septum is a rare uterine malformation. Patients with obstructing uterine septum are usually treated with laparouterotomy, causing obvious injury to both the uterus and body of the patients. Therefore, using the natural channel of the vagina is undoubtedly the best way to carry out the surgery. However, obstructing uterine septum usually occurs in puberty in girls without a history of sexual intercourse, thus iatrogenic damage to the hymen during the diagnosis and treatment cannot probably be avoided. However, Chinese people traditionally tend to use hymen intactness as a standard to judge whether an unmarried woman is chaste. Therefore, in China, to protect the hymen from damage during hysteroscopic diagnosis and treatment is of special significance for girls and women with unbroken hymens. None of the previously reported cases were treated with electrosurgical obstructing uterine septum excision based on B-ultrasound-guided hymen-protecting hysteroscopy and laparoscopy. CASE PRESENTATION: Case 1 patient was a virgo intacta 13-year-old Chinese girl. She was admitted due to an 8-day post-menstruation lower abdominal pain. With the guidance of B-ultrasound, we observed a 30mm×20mm mixed echogenicity mass in her uterine cavity. Case 2 patient was a virgo intacta 14-year-old Chinese girl. She was admitted to our hospital more than 6 months after secondary dysmenorrhea and 6 days after B-ultrasound-diagnosed uterine malformations. We observed a 30mm×25mm mixed echoic area in her uterine cavity with the guidance of B-ultrasound.Both patients were surgically treated without hymen damage with B-ultrasound-guided combined therapy of hysteroscopy and laparoscopy. A needle electrode with an 8mm diameter was placed into their uterine cavities under hysteroscopy. After obstructing uterine septum removal, their uterine cavities showed normal morphology. To protect their hymens, misoprostol was placed into their rectums to soften their cervices, so that the hysteroscope could be inserted into their cavities without damaging their hymens. CONCLUSION: Virgo intacta women with obstructing uterine septum could be treated with electrosurgical obstructing uterine septum excision based on B-ultrasound-guided hymen-protecting hysteroscopy and laparoscopy.
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Himen , Histeroscopía/métodos , Anomalías Urogenitales/diagnóstico , Útero/anomalías , Adolescente , Electrocirugia/métodos , Femenino , Humanos , Laparoscopía/métodos , Ultrasonografía , Anomalías Urogenitales/diagnóstico por imagen , Anomalías Urogenitales/cirugía , Útero/diagnóstico por imagen , Útero/cirugíaRESUMEN
OBJECTIVE: To analyze data from the hysteroscopic adhesiolysis of moderate-to-severe intrauterine adhesions (IUAs), and to review the disease etiology, changes in menstruation, uterine recovery, and reproductive prognosis of women after comprehensive therapy. METHODS: In a retrospective descriptive analysis, clinical data were assessed from 683 patients with moderate-to-severe IUAs who were treated by hysteroscopic adhesiolysis at Third Xiangya Hospital, Changsha, China, between January 2007 and December 2011. Patients underwent comprehensive treatment. After hysteroscopic adhesiolysis, a persistent balloon urinary catheter was inserted, together with an intrauterine device (IUD). Intrauterine sodium hyaluronate gel was injected to prevent adhesion reformation, and oral estrogen was administered to promote endometrial regeneration. The outcomes were menstrual changes and uterine recovery under hysteroscopy, and the reproductive prognosis of patients with fertility intentions. RESULTS: At the 3-month follow-up, the postoperative recovery of uterine shape was better than the recovery of menstruation among patients with moderate-to-severe IUAs. Among the 475 patients with fertility intentions, the pregnancy and live birth rates were 66.1% (314/475) and 64.0% (201/314), respectively. CONCLUSION: Comprehensive treatment prevented the recurrence of IUAs to a certain extent, but some severe endometrial injuries were found to be irreparable, reducing the rate of subsequent pregnancy and live birth.
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Adyuvantes Inmunológicos/uso terapéutico , Ácido Hialurónico/uso terapéutico , Histeroscopía , Enfermedades Uterinas/etiología , Enfermedades Uterinas/terapia , Aborto Inducido/efectos adversos , Adulto , Terapia Combinada , Remoción de Dispositivos/efectos adversos , Femenino , Humanos , Dispositivos Intrauterinos , Nacimiento Vivo , Menstruación/fisiología , Embarazo , Índice de Embarazo , Recuperación de la Función , Estudios Retrospectivos , Prevención Secundaria , Índice de Severidad de la Enfermedad , Adherencias Tisulares/etiología , Adherencias Tisulares/terapia , Tuberculosis/complicaciones , Taponamiento Uterino con Balón , Adulto JovenRESUMEN
OBJECTIVE: To explore the related factors to influence the curative effect of focused ultrasound treatment for non neoplastic epithelial disorders of vulva. METHODS: A total of 382 patients with non neoplastic epithelial disorders of vulva were included in this study and treated by focused ultrasound. During and after the treatment, the symptoms and physical signs of the subjects were observed, and the efficacy was evaluated. We analyzed the relation between pathologic type, age, course, area, or itch degree and curative effect. RESULTS: Symptoms of all patients were relieved, and appearance and color of the vulva became normal after the ultrasound treatment, with a total effective rate of 99.74%. The cure ratios of patients with different pathologic types, ages, courses, areas, and itch degrees were significantly different (χ(2)=9.58, P<0.01; χ(2)=22.385, P<0.01; χ(2)=32.260, P<0.01; χ(2)=57.99,P<0.01; χ(2)=42.13,P<0.01, respectively). CONCLUSION: Focused ultrasound treatment is safe and effective for the nonneoplastic epithelial disorders of the vulva and the efficacy is associated with the pathologic type, age, course, area, and itch degree.
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Ultrasonido Enfocado de Alta Intensidad de Ablación , Vulva/patología , Enfermedades de la Vulva/terapia , Liquen Escleroso Vulvar/terapia , Adolescente , Adulto , Anciano , Niño , Femenino , Humanos , Hiperplasia/terapia , Persona de Mediana Edad , Prurito/terapia , Resultado del Tratamiento , Enfermedades de la Vulva/patología , Liquen Escleroso Vulvar/patología , Adulto JovenRESUMEN
OBJECTIVE: To investigate the effects of hysteroscopic treatment of women with previous cesarean scar defect (PCSD). METHODS: From May 2006 to October 2008, 12 patients with PCSD were diagnosed and treated hysteroscopically in our hospital, all of them were successful followed-up for one year postoperatively, and their clinical data were analyzed. RESULTS: All 12 hysteroscopic procedures were completed successfully, and there were no surgical complications. Nine patients with longer periods and 1 patient with intermenstrual spotting preoperatively remained asymptomatic after hysteroscopic surgery, and 1 patient with longer periods and infertility experienced normal periods, while remained infertility, and the remaining 1 patient complaining postcoital bleeding preoperatively had recurrence of the bleeding. CONCLUSION: Hysteroscopic surgery of women with PCSD was minimally invasive and effective.
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Cesárea/efectos adversos , Cicatriz/cirugía , Complicaciones Posoperatorias/cirugía , Enfermedades Uterinas/cirugía , Adulto , Cicatriz/etiología , Femenino , Estudios de Seguimiento , Humanos , HisteroscopíaRESUMEN
We investigated the efficiency of suction curettage used during operative hysteroscopy to facilitate removal of relatively large multiple endometrial polyps (MPs), single endometrial polyps (SPs), and submucous uterine myomas (SMs). Four hundred patients with MPs, 200 with SPs, and 60 with SMs were randomly selected into treatment group 1 (study group), and the same numbers of patients in each category was included in treatment group 2 (control group). In total, 1320 patients were recruited. The operator in group 1 used suction curettage to aid removal of the lesions, whereas the operator in group 2 used the conventional procedure. Operation times in the 2 treatment groups were recorded and compared. Surgical skills were described, and possible surgical complications were monitored. Mean (SD) operation time in patients with MPs, SPs, and SMs in group 1 vs group 2 was 4.5 (1.5) vs 15.0 (7.5) minutes, 5.5 (2.5) vs 12.0 (6.5) minutes, and 17.0 (4.5) vs 26.5 (8.5) minutes, respectively. Difference in operation time between the 2 treatment groups was significant (p<.001). No surgical complications occurred in either group. Suction curettage used to aid removal of relatively large MPs, SPs, and SMs during operative hysteroscopy is efficient, effective, and easy.
Asunto(s)
Histeroscopía/métodos , Leiomiomatosis/cirugía , Pólipos/cirugía , Enfermedades Uterinas/cirugía , Neoplasias Uterinas/cirugía , Legrado por Aspiración , Adulto , Anciano , Femenino , Humanos , Persona de Mediana Edad , Adulto JovenRESUMEN
OBJECTIVE: To determine whether the infertile patients with polycystic ovarian syndrome (PCOS) is related to dysregulation of peritoneal fluid and serum leptin concentration, and to investigate the relationship between the leptin and some endocrine hormones in PCOS. METHODS: Twenty subjects with PCOS and 20 control women were included in the study. Peritoneal fluid and serum concentration of leptin, insulin, insulin-antibody, testosterone (T), estrogen (E(2)), and progestogen (P) were measured by radioimmunoassay (RIA). RESULTS: Peritoneal fluid concentrations of leptin, insulin, T and insulin-antibody in PCOS patients were significantly higher than those of the control group (P<0.05). There was no statistically significant difference in peritoneal fluid E(2) and P between PCOS and the control group (P>0.05). The serum concentrations of leptin and T in PCOS were significantly higher than those of the control group (P<0.05), but the levels of insulin, E(2), P and insulin-antibody were not significantly different between the 2 groups (P>0.05). With the BMI> or =23 kg/m(2) subgroup in PCOS patients, the peritoneal fluid and serum concentrations of leptin, insulin and T were significantly higher than those of BMI 23 kg/m(2) subgroup (P<0.01). There was no significant difference in E(2)and insulin-antibody between the 2 subgroups (P>0.05). Pearson correlation analysis indicated that peritoneal fluid and serum leptin levels were positively correlated with BMI, insulin, T and insulin-antibody, but negatively correlated with E(2), with no significant correlation with P. Multiple stepwise regression analysis indicated that the factors that influenced the peritoneal fluid and serum leptin levels were BMI, insulin, T and E(2) ordinally. CONCLUSION: Peritoneal fluid and serum leptin concentration and insulin,T, Ins-antibody level are abnormal in PCOS patients. Leptin may play an important role in the pathogenesis of PCOS. BMI is the main factor to correlate with leptin.