Реферат
Objective:To investigate the clinical effect of focused ultrasound ablation surgery (FUAS) combined with suction curettage for mass-type cesarean scar pregnancy (CSP) and to analyze the influencing factors of vaginal bleeding and readmission.Methods:From January 2014 to December 2020, 88 patients with mass-type CSP were treated by FUAS combined with suction curettage in the Third Xiangya Hospital of Central South University. The clinical results and the influencing factors of bleeding and readmission for mass-type CSP were analyzed.Results:All the patients underwent one time FUAS treatment successfully. Immediately after FUAS treatment, color Doppler ultrasound showed obvious necrosis and no perfusion area in all lesions, and the blood flow in the mass-type CSP tissue significantly decreased. The median volume of blood loss in the procedure was 20 ml (range: 5-950 ml). Thirteen patients (15%, 13/88) had vaginal bleeding≥200 ml, and 15 patients (17%, 15/88) were hospitalized again. The average time for menstruation recovery was (28±8) days (range: 18-66 days). The average time needed for serum human chorionic gonadotropin-beta subunit to return to normal levels was (22±6) days (range: 7-59 days). The risk of large vaginal bleeding of patients were related to the blood supply of the mass ( OR=5.280, 95% CI: 1.335-20.858, P=0.018) and the largest diameter of the mass ( OR=1.060, 95% CI: 1.010-1.120, P=0.030). The risk of readmission were related to the largest diameter of the mass ( OR=1.055, 95% CI: 1.005-1.108, P=0.030) and the depth of the uterus cavity ( OR=1.583, 95% CI: 1.015-2.471, P=0.043). No serious complications such as intestinal and nerve injury occurred during and after FUAS treatment. Conclusions:FUAS combined with suction curettage is safe and effective in treating patients with mass-type CSP through this preliminary study. The volume of vaginal bleeding are associated with the blood supply of the mass and the largest diameter of the mass, the risk of readmission are related to the largest diameter of the mass and the depth of the uterus cavity.
Реферат
To investigate the reversal effect of methylseleninic acid on cisplatin (DDP)-resistant ovarian cancer cells and the underlying mechanisms. Methods: SKOV3/DDP cells were incubated with cisplatin at different concentrations for 48 h, then the proliferation rate of SKOV3/DDP cells was detected by MTT assays, and the expression of β-catenin in SKOV3/DDP cells was examined by Western blot. The inhibitory effect of methyl-seleninic acid (MSA) combined with DDP at different concentrations on SKOV3/DDP cells was assayed by MTT method. Western blot was used to detect the expression of β-catenin protein in the cells. Results: The inhibitory rate for proliferation in DDP-treated SKOV3/DDP cells with different concentrations is lower than that in the SKOV3 cells (P<0.05); β-catenin expression in SKOV3/DDP cells was significantly higher than that in the SKOV3 cells (P<0.05). The inhibitory rate for proliferation in SKOV3/DDP cells with different concentrations of MSA was increased with the increase in concentration (P<0.05). The inhibitory rate for proliferation in SKOV3/DDP cells with 2 or 6 μmol/L MSA plus cisplatin was lower than that in cisplatin alone group (P<0.05). β-catenin expression in SKOV3 /DDP cells with 2 or 6 μmol/L MSA plus cisplatin was higher than that in the cisplatin alone group (P<0.05). Conclusion: MSA can reverse cisplatin resistance on SKOV3 / DDP cells, which may be related to the decrease in β-catenin expression.
Тема - темы
Female , Humans , Antineoplastic Agents , Pharmacology , Carcinoma , Cell Line, Tumor , Physiology , Cell Proliferation , Cisplatin , Pharmacology , Drug Resistance, Neoplasm , Genetics , Organoselenium Compounds , Pharmacology , Ovarian Neoplasms , beta Catenin , MetabolismРеферат
Objective To investigate the clinical effect of dysmenorrhea in patients with adenomyosis treated by high intensity focused ultrasound (HIFU) ablation combined with gonadotropin-releasing hormone agonist (GnRH-a) and levonorgestrel-releasing intrauterine system (LNG-IUS). Methods From April 2012 to December 2015, 477 cases of adenomyosis patients with dysmenorrhea were treated by HIFU in the Third Xiangya Hospital. Among them, some patients were treated with HIFU alone, some of them were treated with HIFU combined with GnRH-a and (or) LNG-IUS, thus were classified as H group, H+G group, H+M group and H+G+M group. The improvements of clinical results were compared among the four groups and the influencing factors of HIFU treatment for adenomyosis were also analyzed. Results During the follow-up period, the overall effective rates of the treatment decreased with time, 3 months 89.4% (345/386), 12 months 84.0%(221/263), 24 months 74.2%(98/132), and the overall recurrence rate was 12.9%(39/303). The significant difference in the curative at 3 months [H group 83.7%(170/203), H+M group 95.0%(95/100), H+G group 100.0%(43/43), H+G+M group 96.8%(30/31)], 12 months [H group 79.4%(123/155), H+M group 93.2%(69/74), H+G group 11/12, H+G+M group 15/17], and 24 months [H group 68.0%(51/75), H+M group 96.4% (27/28), H+G group 6/12, H+G+M group 15/15] after HIFU treatment and recurrence rate [H group 19.0%(29/153), H+M group 3.3%(3/90), H+G group 19.4%(6/31), H+G+M group 4.5%(1/22)] were observed among the four groups (P<0.05). Pairwise comparison further showed that, in 3 months after the treatment, the effect of H group was significantly lower than those of H+M group and H+G group (P=0.003, P=0.005);in 12 months after the treatment, the effect of H group was significantly lower than that of H+M group (P=0.006);while in 24 months after treatment, the effect of H group was significantly lower than that of H+G+M group (P=0.005), and the effect of H+G group was lower than that of H+G+M group (P=0.001); and the recurrence rate of H group was significantly higher than that of H+M group (P<0.008). In patients of group H, the effect of HIFU was related to uterine size, the effect of patients with large uterine volume was significantly higher than that of small volume of uterine of patients (P=0.017, OR=2.739, 95%CI:1.200-6.251); with increasing of age, the improvement of dysmenorrhea had a increasing trend (P<0.05). Conclusions HIFU combined with GnRH-a and (or) LNG-IUS could improve the treatment effect in relief of dysmenorrhea. Based on our results, individual treatment protocol should be selected for different patients.
Реферат
OBJECTIVE@#To evaluate the genital human papillomavirus (HPV) infection in patients from gynecology clinic, and to investigate the association of persistent HPV infection with cervical lesions.@*METHODS@#From January, 2009 to December, 2013, clinical data of 16 320 patients in Third Xiangya Hospital were collected. A retrospective analysis was carried out to evaluate the overall prevalence of HPV infection. The prevalence of HPV infection in different ages and subtypes were compared. The prevalence of persistent HPV infection and results of cervical cytology were analyzed.@*RESULTS@#The overall HPV prevalence was 26.54%. The lowest overall and high-risk HPV prevalence were found in women at the age of 30-39 years old (P<0.05); the highest ones were found at the age of over 60 years old, with significant difference among the aged groups (P<0.05). There was no significant difference in low-risk HPV prevalence among the aged groups (P=0.693). The clearance rate of HPV was 87.65% one year later. There was no significant difference in high-risk and low-risk HPV infection between the non-persistent positive group and the persistent positive group (P=0.545), but the difference in single and multiple subtypes infection between these 2 groups was significant (P<0.05). In the persistent positive group, the most common genotypes were HPV 16, 52, 58, CP8304, and 33. The incidence of ASC-US, HSIL or SCC was significantly increased in the persistent positive group.@*CONCLUSION@#Persistent HPV infection mainly consists of multiple and high-risk HPV infection. It is necessary to focus on the prevention of HPV 16, 52 and 58 persistent infection in our region.
Тема - темы
Adult , Female , Humans , Middle Aged , Genotype , Papillomaviridae , Classification , Papillomavirus Infections , Epidemiology , Prevalence , Retrospective Studies , Vaginal SmearsРеферат
OBJECTIVE@#To investigate the expression of high risk human papilloma virus (HPV) 16-E6 protein in non-neoplastic epithelial disorders of the vulva (NNEDV) and squamous cell carcinoma of the vulva (VSCC), and to explore whether HPV16-E6 protein is the etiological factor in NNEDV and its correlation with squamous cell carcinoma of the vulvae.@*METHODS@#We detected HPV16-E6 protein expression in 15 normal vulvae cases, 40 NNEDV cases and 45 VSCC cases by immunohistochemistry SP method.@*RESULTS@#The positive rate of HPV16-E6 in different vulva tissues: was 0% in the normal vulva, 30% in NNEDV and 66.67% in VSCC, respectively. The overall positive rate and two two comparison had statistical significance. In the NNEDV group, the positive rate of squamous hyperplasia type and lichen sclerosus type was 35% and 25%, respectively, with no statistical significance (P>0.05), but higher than that in the normal vulva skin group (P0.017). The positive rate gradually decreased with the tumor differentiation. The difference in well-differentiated and poorly differentiated, moderately and poorly differentiated had statistical significance (P0.017). The positive rate of lymph node metastasis VSCC was significantly higher than that of non-lymph node metastasis VSCC (P<0.05).@*CONCLUSION@#HPV infection may be an etiological factor for NNEDV. The rise of HPV16-E6 positive rate may be related to the occurrence and development of vulvar squamous cell carcinoma.
Тема - темы
Female , Humans , Carcinoma, Squamous Cell , Metabolism , Virology , Hyperplasia , Oncogene Proteins, Viral , Metabolism , Papillomavirus Infections , Metabolism , Precancerous Conditions , Metabolism , Virology , Repressor Proteins , Metabolism , Vulvar Diseases , Metabolism , Virology , Vulvar Neoplasms , Metabolism , VirologyРеферат
Spontaneous severe ovarian hyperstimulation syndrome-complicated natural pregnancy (SOHSSp) is a rare clinical entity and can be easily misdiagnosed as ovarian tumors. We report a case of SOHSSp in a 26-year-old women with successful delivery, and reviews the clinical data and the diagnosis and treatment of this case. The patient underwent a diagnostic laparoscopy and was followed-up for 1 year with a favorable prognosis.
Тема - темы
Adult , Female , Humans , Pregnancy , Ovarian Hyperstimulation Syndrome , Pregnancy Complications , Pregnancy OutcomeРеферат
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 (χ2=9.58, P<0.01; χ2=22.385, P<0.01; χ2=32.260, P<0.01; χ2=57.99,P<0.01; χ2=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.