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AIMS: To introduce and compare the modified laparoscopic Vecchietti and Davydov techniques for vaginoplasty in patients with Mayer-Rokitansky-Küster-Hauser (MRKH) syndrome. Moreover, the long-term treatment of vaginal agenesis was followed-up. METHODS: This comparative retrospective cohort study enrolled a total of 53 women with MRKH syndrome. The patients underwent surgical creation of a neovagina including 32 patients who underwent the modified laparoscopic Vecchietti technique, and 21 patients who underwent the modified laparoscopic Davydov technique from January 2009 to February 2019. The perioperative parameters, complications, anatomical, and functional outcomes of the two groups were compared. Patients' sexual functions were evaluated over a long-term follow-up using the female sexual function index (FSFI) and the revised female sexual distress scale (FSDS-R). RESULTS: The medians (25th-75th) of the surgery duration for modified Vecchietti procedures was 50.0 (40.0-59.0) minutes, comparing to 135.0 (117.5-162.5) min for Davydov procedures (p < 0.001). The intraoperative blood loss was 20 (7.5-20.0) mL versus 50.0 (50.0-100.0) mL using the modified Vecchietti and Davydov approaches (p < 0.001), respectively. In the 39 follow-up cases, the lengths of the neovagina of the patients for Vecchietti group versus Davydov group were 7.9 ± 1.0 cm versus 8.6 ± 1.2 cm at 6 months after the vaginoplasty and 8.3 ± 0.7 cm versus 8.5 ± 0.9 cm after 2 years. There was no statistical difference in the FSFI and FSDS-R scores between the two groups. CONCLUSIONS: Both the modified Davydov and Vecchietti laparoscopic procedures successfully achieved optimal anatomic and functional outcomes in treatments of vaginal agenesis. The modified Vecchietti technique is relatively simpler than the modified Davydov technique.
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Transtornos 46, XX do Desenvolvimento Sexual , Anormalidades Congênitas , Laparoscopia , Procedimentos de Cirurgia Plástica , Transtornos 46, XX do Desenvolvimento Sexual/cirurgia , Anormalidades Congênitas/cirurgia , Feminino , Seguimentos , Humanos , Laparoscopia/métodos , Ductos Paramesonéfricos/anormalidades , Ductos Paramesonéfricos/cirurgia , Procedimentos de Cirurgia Plástica/métodos , Estudos Retrospectivos , Resultado do Tratamento , Vagina/anormalidades , Vagina/cirurgiaRESUMO
BACKGROUND AND OBJECTIVES: Older adults are at increased risk of micronutrient deficiency, disrupting the balance of oxidation/antioxidation system and leading to serious health burdens. This study aimed to investigate the effect of micronutrient pack on micronutrient status and oxidative/antioxidative biomarkers in institutional older adults. METHODS AND STUDY DESIGN: Subjects aged 65-100 years were randomly assigned to either intervention group or control group (n=49 each), providing a package of micronutrient pack or placebo daily for three months. The concentrations of micronutrients, malondialdehyde (MDA), glutathione peroxidase (GSH-Px) and superoxide dismutase (SOD) were detected both at baseline and at the end of the study. RESULTS: The changes in concentrations of serum folate (21.1±1.6 vs 0.6±0.5 nmol/L), vitamin B-1 (3.4±0.4 vs -0.2±0.3 nmol/L), vitamin B-2 (11.5±3.3 vs 2.3±1.4 nmol/L), vitamin B-12 (128.8±34.8 vs 13.3±16.0 pmol/L), 25-hydroxyvitamin D (17.8±1.3 vs -0.8±0.5 ng/mL) and plasma zinc (0.6±1.8 vs -9.6±1.9 µmol/L) over 3-months were significantly increased in the intervention group compared with the control group (all p<0.05). While the prevalence of folate, vitamin B-12 and vitamin D deficiencies were significantly decreased after 3-months intervention (all p<0.05). Moreover, changes in serum MDA level (-1.5±0.2 vs 0.2±0.3 nmol/mL) were remarkably reduced, and the activities of serum GSH-Px (1.3±0.3 vs 0.3±0.2 ng/mL) and plasma SOD (14.3±2.4 vs -2.1±2.4 U/mL) were increased in the intervention group than those of in the control group (all p<0.01). CONCLUSIONS: The micronutrient pack among institutional older adults was well-accepted with good compliance and tolerance. The 3-month intervention may improve micronutrient status and enhance antioxidative capacities.
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Antioxidantes/metabolismo , Micronutrientes/administração & dosagem , Micronutrientes/farmacologia , Idoso , Idoso de 80 Anos ou mais , Biomarcadores/sangue , China , Dieta , Suplementos Nutricionais , Método Duplo-Cego , Humanos , Adesão à Medicação , Estresse OxidativoRESUMO
BACKGROUND: Leiomyomatosis peritonealis disseminata (LPD) is a rare disease characterised by the subperitoneal proliferation of smooth muscle cells that form benign nodules. A few studies have aimed to reveal the pathogenesis of LPD without reaching a clear explanation. METHODS: Karyotype analysis and array-comparative genomic hybridization (aCGH) of a human LPD case were performed to evaluate the role of chromosomal abnormalities in LPD pathogenesis. RESULTS: The LPD nodules showed a 45, XX, del(7p), t(11; 17) (q23;q25),-22 de novo karyotype, and the aCGH analysis confirmed these deletions at 7p22.3-p12.1 (1,862,362-52,766,911 bp) and 22q11.23-q13.33 (21,973,915-49,265,116 bp) with lengths of 50.9 Mb and 27.3 Mb, respectively. CONCLUSION: In this study, we described two large novel aberrations - deletions in chromosome 7 and 22 - that might play an important role in LPD disease. These findings might contribute to new insights to unravel the pathogenesis of LPD and develop further clinical treatments. © 2015 S. Karger AG, Basel.
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OBJECTIVE: To compare Vecchietti's and Davydov's laparoscopic techniques for vaginoplasty in patients with Mayer-Rokitansky-Küster-Hauser (MRKH) syndrome. METHODS: From January 2010 to December 2013, 13 patients underwent the Vecchietti's laparoscopic procedure (Vecchietti group), and 15 patients underwent the Davydov's laparoscopic procedure (Davydov group). Intraoperative parameters and postoperative results were compared. RESULTS: Both of the two groups were successfully treated. The neovagina in both groups were wide with good elasticity, softness and smoothness. The operation time [(39±7) versus (73±11) minutes], the intraoperative blood loss [(21±6) versus (63±10) ml], the anal exsufflation time after surgery [(19±5) versus (28±6) hours] and the recovery period of body temperature after surgery [(35±10) versus (46±10) hours] of the Vecchietti group were less than those of the Davydov group (all P<0.05). But the neovagina length [(8.8±0.5) versus (9.6±0.5) cm] was shorter and the Female Sexual Function Index scale score [26.8±2.0 versus 28.5±1.7] was lower in the Vecchietti group than those in the Davydov group (all P<0.05). The postoperation hospital duration didn't reached statistical difference between the two groups [(7.5±0.9) versus (7.1±0.7) days, P>0.05]. No intraoperative complication occurred. After surgery, 2 patients were found vaginal polyps and 8 patients were suffered from pain in the Davydov group, while all patients were suffered from pain in the Vecchietti group. CONCLUSIONS: Both Vecchietti's and Davydov's laparoscopic techniques are simple, safe and effective surgical methods for vaginal reconstruction. In contrast, the Vecchietti's procedure is more time efficient and minimally invasive, while the Davydov's procedure can get less pain, longer vagina and higher sexual satisfaction.
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Transtornos 46, XX do Desenvolvimento Sexual/diagnóstico , Transtornos 46, XX do Desenvolvimento Sexual/cirurgia , Anormalidades Congênitas/diagnóstico , Anormalidades Congênitas/cirurgia , Laparoscopia/métodos , Ductos Paramesonéfricos/anormalidades , Procedimentos de Cirurgia Plástica/métodos , Útero/cirurgia , Vagina/cirurgia , Idoso , Feminino , Humanos , Complicações Intraoperatórias , Ductos Paramesonéfricos/cirurgia , Doenças Ovarianas , Síndrome , Resultado do TratamentoRESUMO
STUDY QUESTION: What is the optimal protocol of management for phenotypic female patients with Y chromosome or Y-derived sequences, in particular for adult patients? SUMMARY ANSWER: Immediate gonadectomy, long-term hormone therapy and psychological care are suggested to be the optimal management for older phenotypic female patients with Y chromosome or Y-derived sequences. WHAT IS KNOWN ALREADY: Phenotypic female patients with Y chromosome or Y-derived sequences are at increasing risk of developing gonadal tumors with age. Early diagnosis and safe guidelines of management for these patients are needed. STUDY DESIGN, SIZE, DURATION: One hundred and two phenotypic women with Y chromosome or Y-derived sequences were included in a straightforward, retrospective-observational study conducted over a period of 26 years from January 1985 to November 2010. PARTICIPANTS/MATERIALS, SETTING AND METHODS: Patients aged 16-34 years presenting to our Academic Department of Gynecology with symptoms of disorders of sex development were subjected to history taking, hormonal evaluation, conventional cytogenetic analysis, PCR, histopathology and immunohistochemistry. Features of the gonads were examined and the outcome of prophylactic gonadectomy evaluated. MAIN RESULTS AND THE ROLE OF CHANCE: Among the patients recruited in our study, 48 patients (47.1%) were diagnosed with complete/partial androgen insensitivity syndrome (CAIS/PAIS) (46XY), 33 cases (32.4%) with gonadal dysgenesis (46XY) and the remaining subjects (20.1%) with mixed gonadal dysgenesis (with sex chromosome structural abnormalities). The total incidence of malignancy was 17.6%. Seventeen patients (16.7%) had gonadoblastoma, while one patient (1.0%) with gonadal dysgenesis had dysgerminoma. Gonadoblastoma were observed in 2/21 patients with sex chromosome structural abnormalities (9.5%), 3/33 patients with gonadal dysgenesis (9.1%), 9/30 patients with CAIS (30.0%) and 3/18 patients with PAIS (16.7%). LIMITATIONS, REASONS FOR CAUTION: Selection bias in this cohort study may affect data interpretation due to the low incidence of disorders of sex development in the general population. WIDER IMPLICATIONS OF THE FINDINGS: The risk for malignant transformation may occur in early life and highly increase with age in patients with Y chromosome or Y-derived sequences. Optimal timing of gonadectomy should be decided by multiple factors including the subgroup of disorder, age and degree of patient's maturity. In addition, gonadal biopsy is suggested when the disease is diagnosed and any evidence of premalignancy warranties gonadectomy. STUDY FUNDING/COMPETING INTEREST(S): This work was supported by the National Key Scientific Research Project (2013CB967404), Natural Science Funds of Zhejiang Province (Y13H04005), Zhejiang Qianjiang talent plan (2013R10027), the Fundamental Research Funds for the Central Universities and Key Projects in the National Science & Technology Pillar Program during the Eleventh Five-Year Plan Period (2012BAI32B04). The authors have no conflicts of interest to declare. TRIAL REGISTRATION NUMBER None.
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Cromossomos Humanos Y/ultraestrutura , Transtornos Gonadais/genética , Gonadoblastoma/genética , Adolescente , Adulto , Síndrome de Resistência a Andrógenos/diagnóstico , Síndrome de Resistência a Andrógenos/genética , Aberrações Cromossômicas , Citogenética , Feminino , Genitália/patologia , Transtornos Gonadais/diagnóstico , Transtornos Gonadais/cirurgia , Disgenesia Gonadal/diagnóstico , Disgenesia Gonadal/genética , Gonadoblastoma/diagnóstico , Gonadoblastoma/cirurgia , Humanos , Imuno-Histoquímica , Masculino , Fenótipo , Estudos Retrospectivos , Risco , Fatores Sexuais , Adulto JovemRESUMO
Herlyn-Werner-Wunderlich syndrome (HWWS) is a müllerian duct anomaly typically associated with a uterus didelphys with two cervices and two vaginas, one of which is obstructed. A remarkable case of HWWS with contralateral duplex kidneys and duplication of ureters is described, which, to our knowledge, is a rarely reported variant to date. For this congenital anomaly, a strong suspicion and knowledge of HWWS are essential for a precise diagnosis.
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Anormalidades Múltiplas/diagnóstico , Ductos Paramesonéfricos/anormalidades , Anormalidades Urogenitais/diagnóstico , Anormalidades Múltiplas/diagnóstico por imagem , Adulto , Feminino , Humanos , Radiografia , Síndrome , Resultado do Tratamento , Ultrassonografia , Anormalidades Urogenitais/diagnóstico por imagem , Anormalidades Urogenitais/cirurgiaRESUMO
BACKGROUNDS: Mayer-Rokitansky-Küster-Hauser (MRKH) syndrome, a severe congenital malformation of the female genital tract, is a highly heterogeneous disease which has no clear etiology. Previous studies have suggested that copy number variations (CNVs) and single-gene mutations might contribute to the development of MRKH syndrome. In particular, deletions in 16p11.2, which are suggested to be involved in several congenital diseases, have been reported in Chinese type II MRKH patients and European MRKH patients. However, few CNVs including 16p11.2 microdeletions were identified in Chinese type I MRKH cases although it accounted for the majority of MRKH patients in China. Thus, we conducted a retrospective study to identify whether CNVs at human chromosome 16p11.2 are risk factors of type I MRKH syndrome in the Chinese Han population. METHODS: We recruited 143 patients diagnosed with type I MRKH between 2012 and 2014. Five hundred unrelated Chinese without congenital malformation were enrolled in control group, consisting of 197 from the 1000 Genomes Project and 303 from Fudan University. Quantitative PCR, array comparative genomic hybridization, and sanger sequencing were conducted to screen and verify candidate variant. RESULTS: Our study identified recurrent 16p11.2 microdeletions of approximately 600 kb in two out of the 143 type I MRKH syndrome patients using high-density array-based comparative genomic hybridization (aCGH), while no 16p11.2 deletion was found in the control group. We did not find any mutations in TBX6 gene in our samples. CONCLUSIONS: The results of the study identify 16p11.2 deletion in Chinese MRKH I patients for the first time, as well as support the contention that 16p11.2 microdeletions are associated with MRKH syndrome in both types across populations. It is suggested that 16p11.2 microdeletions should be included in molecular diagnosis and genetic counseling of female reproductive tract disorders.
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Transtornos 46, XX do Desenvolvimento Sexual , Anormalidades Congênitas , Variações do Número de Cópias de DNA , Ductos Paramesonéfricos/anormalidades , Humanos , Feminino , Estudos Retrospectivos , Hibridização Genômica Comparativa , Transtornos 46, XX do Desenvolvimento Sexual/genética , Proteínas com Domínio T/genéticaRESUMO
Urinary incontinence (UI) is a disease that quietly yet seriously impacts women's health and represents a global health burden that is often neglected. This study aims to systematically assess the prevalence and dynamics of female UI in China, and can inform further policies and have international implications. This study used three nationwide investigations: A national cross-sectional survey in 2021; another nationwide cross-sectional survey in 2006; and data regarding the institutions and physicians providing pelvic floor rehabilitation services from 2005 to 2019. The weighted prevalence of female UI and its subtypes, including stress UI (SUI), urgency UI (UUI), and mixed UI (MUI), were estimated as primary outcomes. Knowledge, attitude and care-seeking behaviors of UI were evaluated. It was found that the weighted prevalence of female UI was 16.0 % (95% CI, 13.3 %-19.1%) with SUI remaining the predominant subtype (7.0%) in 2021, followed by MUI (6.5%) and UUI (1.9%). The estimated absolute number of Chinese adult women with UI was 85.8 million in 2021. 52.7% (95% CI, 45.9%-59.4 %) of women were aware that UI was a medical condition, and only 10.1% of women with UI sought health care. After 15 years of development, there were 8400 pelvic floor rehabilitation institutions and nearly 10,000 relevant physicians in China-they were found to be associated with UI prevalence. The UI prevalence in China was significantly lower in 2021 compared to that in 2006. Despite the achievement, UI remains a public health problem, especially given China's fast aging and three-child policy. More innovations, especially those that can facilitate care seeking, are needed to address this prevalent yet treatable condition.
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OBJECTIVE: To evaluate the efficacy of high-intensity focused ultrasound (HIFU) and cortical hormone in the treatment of non-neoplastic epithelial disorders of vulva. METHODS: A total of 268 cases with pathologically diagnosed non-neoplastic epithelial disorders of vulva were randomly allocated into two groups of high-intensity focused ultrasound (HIFU) (n = 119) and cortical hormone (n = 124). And 25 cases became lost to follow-ups. Their signs, symptoms and quality-of-life were assessed before treatment, 1 month post-treatment and 3 months post-treatment. And the relationship was analyzed between pathologic type, age, course and efficacies. RESULTS: Their signs, symptoms and quality-of-life improved in both groups after 1 and 3 month. Compared with drug therapy, HIFU showed superior results in lesion amelioration at 1 month with significantly statistical difference and so did lesion amelioration and therapeutic effect at 3 month. And the efficacy of HIFU was better in those with >10-year disease course and pathologically diagnosed lichen sclerosus in 3 months. CONCLUSIONS: HIFU is both safe and effective in the treatment of non-neoplastic epithelial disorders of vulva.
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Halcinonida/uso terapêutico , Terapia por Ultrassom , Doenças da Vulva/terapia , Adulto , Idoso , Idoso de 80 Anos ou mais , Feminino , Humanos , Pessoa de Meia-Idade , Estudos Prospectivos , Resultado do Tratamento , Terapia por Ultrassom/métodos , Adulto JovemRESUMO
OBJECTIVE: To evaluate the outcome of CO(2) laser treatment as primary therapy for vulvar condylomata acuminate and examine the risk factors and prediction model of single-period CO(2) laser treatment. METHODS: Between March 2009 and December 2010, a multicenter prospective study was conducted at three 3A hospitals of China (Peking Union Medical College Hospital, Zhejiang Women's Health Hospital & Tongji Hospital). All enrolled patients of vulvar condylomata acuminata received CO(2) laser vaporization as the primary therapy and had return visits at 1, 3 and 6 months individually after treatment. Therapeutic recurrence and side effects were recorded. Logistic regression was used to analyze the associations between demographic or clinical characteristics and the outcome of single-period CO(2) laser treatment and a prediction model was established subsequently. The optimal cutoff value of model was evaluated by area under the receiver operating characteristic curve (AUC ROC). RESULTS: A total of 160 patients completed a 6-month follow-up with a loss rate of 9.1% (16/176). And 131 patients (82%) were cured after the single-period CO(2) laser therapy with a total recovery rate of 94% (150/160). Side effects occurred in 50 (31%) patients with a complete self-recovery within 6 months. The most common side effects were local ulceration, pain and edema. No severe side effect was present. Large area of lesion (>8 cm(2)), vagina involved and unemployment were associated with the failure of single-period treatment while pain symptom was a protective factor of effectiveness. Age, marital status, symptom-free and vaginal involvement were not related with outcome. A prediction model was established as follows: Logit (P(0)) = -1.511+1.573X(1)+1.679X(2)+3.254X(3)-1.685X(4) (X(1)-X(4) representing area of lesion > 8 cm(2), vaginal involvement, unemployment and pain symptom respectively). The optimal cutoff value of P(0) was 0.35 with AUC ROC of 0.816 (P < 0.01). The sensitivity, specificity, positive predictive value and negative predictive value of model were 58.6%, 91.6%, 60.7% and 90.9% respectively. CONCLUSION: CO(2) laser is effective and safe therapy for vulvar condylomata acuminata. A prediction model has been proposed to predict the outcome of single-period CO(2) laser therapy in initially diagnosed patients. It may guide clinical decision-making.
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Condiloma Acuminado/cirurgia , Terapia a Laser , Doenças da Vulva/cirurgia , Adolescente , Adulto , Idoso , Área Sob a Curva , Feminino , Humanos , Modelos Logísticos , Pessoa de Meia-Idade , Prognóstico , Estudos Prospectivos , Curva ROC , Resultado do Tratamento , Adulto JovemRESUMO
Rudimentary uterine horn is an uncommon abnormality of the female reproductive tract. Torsion of rudimentary uterine horn in pregnancy is even rarer. A case of successful excision of distorted rudimentary uterine horn in the second trimester, which caused severe abdominal pain, is described. A congenital absence of the right kidney was discovered simultaneously. The pregnancy continued uneventfully until term delivery.
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Complicações na Gravidez/cirurgia , Diagnóstico Pré-Natal , Anormalidade Torcional/cirurgia , Útero/anormalidades , Útero/cirurgia , Dor Abdominal/etiologia , Adulto , Feminino , Humanos , Nascido Vivo , Gravidez , Complicações na Gravidez/diagnóstico , Complicações na Gravidez/fisiopatologia , Segundo Trimestre da Gravidez , Anormalidade Torcional/diagnóstico , Anormalidade Torcional/fisiopatologia , Resultado do TratamentoRESUMO
BACKGROUND: It has been a global trend that increasing complications related to pelvic floor surgeries have been reported over time. The current study aimed to outline the development of Chinese pelvic floor surgeries related to pelvic organ prolapse (POP) over the past 14 years and investigate the potential influence of enhanced monitoring conducted by the Chinese Association of Urogynecology since 2011. METHODS: A total of 44,594 women with POP who underwent pelvic floor surgeries between October 1, 2004 and September 30, 2018 were included from 22 tertiary academic medical centers. The data were reported voluntarily and obtained from a database. We compared the proportion of each procedure in the 7 years before and 7 years after September 30, 2011. The data were analyzed by performing Z test (one-sided). RESULTS: The number of different procedures during October 1, 2011-September 30, 2018 was more than twice that during October 1, 2004-September 30, 2011. Regarding pelvic floor surgeries related to POP, the rate of synthetic mesh procedures increased from 38.1% (5298/13,906) during October 1, 2004-September 30, 2011 to 46.0% (14,107/30,688) during October 1, 2011-September 30, 2018, whereas the rate of non-mesh procedures decreased from 61.9% (8608/13,906) to 54.0% (16,581/30,688) (Z = 15.53, Pâ<â0.001). Regarding synthetic mesh surgeries related to POP, the rates of transvaginal placement of surgical mesh (TVM) procedures decreased from 94.1% (4983/5298) to 82.2% (11,603/14,107) (Z = 20.79, Pâ<â0.001), but the rate of laparoscopic sacrocolpopexy (LSC) procedures increased from 5.9% (315/5298) to 17.8% (2504/14,107). CONCLUSIONS: The rate of synthetic mesh procedures increased while that of non-mesh procedures decreased significantly. The rate of TVM procedures decreased while the rate of LSC procedures increased significantly. TRIAL REGISTRATION NUMBER: NCT03620565, https://register.clinicaltrials.gov.
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Diafragma da Pelve , Prolapso de Órgão Pélvico , China , Feminino , Procedimentos Cirúrgicos em Ginecologia/efeitos adversos , Humanos , Diafragma da Pelve/cirurgia , Prolapso de Órgão Pélvico/cirurgia , Telas Cirúrgicas/efeitos adversos , Resultado do Tratamento , VaginaRESUMO
INTRODUCTION AND HYPOTHESIS: The objective of this study is to investigate the expression of calpain-1, calpain-2, and calpastatin in the human periurethral vaginal tissues and to show the potential link between calpain system and stress urinary incontinence (SUI). METHODS: The periurethral vaginal tissues of 39 women with SUI and 31 women without SUI were collected to detect the expressions of calpains and calpastatin by using semi-quantitative competitive reverse transcription-polymerase chain reaction and Western blotting. RESULTS: There were no significant differences on the expressions of calpain-1 at the levels of messenger RNA (mRNA) and protein in both groups (P > 0.05), but the patients with SUI had significantly higher levels of calpain-2 mRNA and protein than the control (P < 0.05); and the mRNA expressions of calpastatin in women with SUI were significantly higher than the control (P < 0.05), while the protein expressions were significantly lower when compared to the control (P < 0.01). CONCLUSIONS: Overexpression of calpain-2 and low expression of calpastatin may involve in the pathological development of SUI.
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Proteínas de Ligação ao Cálcio/fisiologia , Calpaína/fisiologia , Incontinência Urinária por Estresse/fisiopatologia , Calpaína/metabolismo , Estudos de Casos e Controles , Feminino , Humanos , Pessoa de Meia-Idade , RNA Mensageiro/metabolismo , Vagina/metabolismoRESUMO
OBJECTIVE: To explore the clinical efficacy of Gengxueting (GXT) in treating hysteromyoma and its effects on estrogen receptor (ER) and progesterone receptor (PR). METHODS: Sixty-four hysteromyoma patients with surgical indication were equally assigned to the treated group and the control group. Patients in the treated group were treated with GXT one capsule every day for 90 consecutive days before surgical operation, while those in the control group were treated with surgery alone. Serum levels of reproductive hormones were determined in the follicular phase before medication and one day before operation by RIA, and colored Doppler ultrasound examination was conducted for measuring the size of uterus and myoma. Moreover the protein expressions of ER and PR in tumor and uterine muscular tissues were detected by immunohistochemistry assay with streptomycin avidin-biotin peroxidase complex method. RESULTS: In the treated group after medication, the serum level of estradiol was (167.0 +/- 85.9) pmol/L, progesterone (1.9 +/- 1.0) nmol/L, follicle-stimulating hormone (10.4 +/- 2.1) IU/L, and luteinizing (12.0 +/- 9. 8) IU/L, all reached the levels of early follicular phase, with the maximal size of myoma significantly decreased from (380.4 +/- 21.0) cm3 to (162.3 +/- 14. 8) cm3 (P < 0.01); and the ER and PR expressions in tumor tissue were significantly lower than those in the control group respectively (P < 0.01). CONCLUSION: Expressions of ER and PR in hysteromyoma tissue could be significantly reduced by medication of GXT, which leads to significant shrinkage of tumor size and improvement of clinical symptoms.
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Medicamentos de Ervas Chinesas/uso terapêutico , Leiomioma/tratamento farmacológico , Fitoterapia , Receptores de Estrogênio/metabolismo , Receptores de Progesterona/metabolismo , Neoplasias Uterinas/tratamento farmacológico , Adulto , Feminino , Humanos , Imuno-Histoquímica , Leiomioma/metabolismo , Pessoa de Meia-Idade , Resultado do Tratamento , Carga Tumoral/efeitos dos fármacos , Neoplasias Uterinas/metabolismo , Neoplasias Uterinas/patologiaRESUMO
OBJECTIVE: To observe the influence of Xianglingwan on dysmenorrhea and serum CA125 in treating patients with endometriosis. METHOD: A total of 54 patients with endometriosis and without medical complications were random selected. Xianglingwan was administered from the fifth day of the menstrual cycle for 3 weeks every month as a therapeutic course, and three months for a therapeutic period. Pelvic type B ultrasonograph and blood CA125 were detected before and after treatment. Visual analogue scale was admitted to evaluate the dysmenorrhea. RESULT: The serum CA125 reduced obviously after therapy. There was a significant difference between them (P < 0.01). The symptom of dysmenorrhea also reduced obviously after treatment. There was a significant difference between them (P < 0.05). CONCLUSION: Xianglingwan can treat edometriosis effectively, and has less adverse reactions, it can also reduce the symptom of dysmenorrheal and the serum CA125.
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Antígeno Ca-125/sangue , Medicamentos de Ervas Chinesas/farmacologia , Dismenorreia/sangue , Dismenorreia/tratamento farmacológico , Endometriose/sangue , Endometriose/tratamento farmacológico , Adulto , Feminino , HumanosRESUMO
OBJECTIVES: The objective was to investigate the alterations in estrogen receptor-alpha and -beta (ER-alpha and ER-beta) in the anterior vaginal wall of women with stress urinary incontinence (SUI). STUDY DESIGN: Samples of the anterior vaginal wall were taken from 57 women, including 12 women with premenopausal SUI (pre-M SUI), 12 with premenopausal control (pre-M control), 19 with postmenopausal SUI (post-M SUI), and 14 with postmenopausal control (post-M control). The expressions of ER-alpha and ER-beta were assayed by immunohistochemistry and quantified with the H-score method. RESULTS: Serum estradiol was significantly lower in the pre-M SUI than in the pre-M control group (P<0.01), but the difference between the post-M SUI and post-M control groups was not significant (P>0.05). ER-alpha in endothelia, smooth muscle cells, and fibrocytes were significantly lower in pre-M SUI than in pre-M control (P<0.01), but there were no significant differences of ER-alpha between the post-M SUI and post-M control groups (P>0.05). ER-beta in endothelia and fibrocytes were significantly lower in the pre-M SUI than in the pre-M control group (P<0.01), and ER-beta in fibrocytes was significantly lower in the post-M SUI than in the post-M control group (P<0.01). CONCLUSIONS: Alterations in serum estradiol and its receptors (ER-alpha and ER-beta) in the anterior vaginal wall were demonstrated, suggesting their involvement in the occurrence of female SUI.
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Estradiol/sangue , Receptor alfa de Estrogênio/metabolismo , Receptor beta de Estrogênio/metabolismo , Incontinência Urinária por Estresse/metabolismo , Vagina/metabolismo , Estudos de Casos e Controles , Células Endoteliais/metabolismo , Células Epiteliais/metabolismo , Feminino , Humanos , Imuno-Histoquímica , Pessoa de Meia-Idade , Miócitos de Músculo Liso/metabolismo , Pós-Menopausa , Pré-MenopausaRESUMO
BACKGROUND: The Food and Drug Administration recently announced that the use of morcellation may cause fibroids or pelvic dissemination and metastasis of uterine sarcoma; therefore, the use of morcellation is limited in the USA. A large sample study is necessary to assess the proportion of uterine malignant tumors found in patients with laparoscopic myomectomy. METHODS: A national multicenter study was performed in China. From 2002 to 2014, 33,723 cases were retrospectively selected. We calculated the prevalence and recorded the clinical characteristics of the patients with malignancy after morcellation application. A total of 62 cases were finally pathologically confirmed as malignant postoperatively. Additionally, the medical records of the 62 patients were analyzed in details. RESULTS: The proportion of postoperative malignancy after morcellation application was 0.18% (62/33,723) for patients who underwent laparoscopic myomectomy. Nearly 62.9% (39/62) of patients had demonstrated blood flow signals in the uterine fibroids before surgery. And, 23 (37.1%) patients showed rapid growth at the final preoperative ultrasound. With respect to the pathological types, 38 (61.3%) patients had detectable endometrial stromal sarcoma, 13 (21.0%) had detectable uterine leiomyosarcoma, only 3 (3.2%) had detectable carcinosarcoma, and 5 (8.1%) patients with leiomyoma had an undetermined malignant potential. CONCLUSIONS: The proportion of malignancy is low after using morcellation in patients who undergo laparoscopic myomectomy. Patients with fast-growing uterine fibroids and abnormal ultrasonic tumor blood flow should be considered for malignant potential, and morcellation should be avoided.
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Morcelação/efeitos adversos , Miomectomia Uterina/efeitos adversos , Neoplasias Uterinas/patologia , Neoplasias Uterinas/cirurgia , Adulto , China , Feminino , Humanos , Pessoa de Meia-Idade , Estudos Retrospectivos , Estados UnidosRESUMO
Aggressive angiomyxoma (AAM) and angiomyofibroblastoma (AMFB) are two rare types of mesenchymal tumors with overlapping clinicopathological features. In certain cases, the differential diagnosis between the two tumors is difficult even for experienced pathologists. The present study reported the case of a well-circumscribed soft tissue mass on the anterior wall of the vagina in a 25-year-old woman. The mass was initially removed without disturbance to the adjacent tissues. The histopathological features included spindle cells in inconspicuous myxoid stroma and a well-demarcated mass without evidence of invasion, which prompted the initial diagnosis of AMFB. After 2 years, a mass returned in the same area and a wide tumor excision was performed. The histopathological examination confirmed the final diagnosis of AAM upon review.
RESUMO
BACKGROUND: Intramural pregnancy is a rare type of ectopic pregnancy and may be easily misdiagnosed as cornual pregnancy or trophoblastic tumor. Hysterectomy is performed due to extensive bleeding and uterine rupture in most cases. The incidence is <1% of ectopic pregnancy. Eighteen cases were reported in the People's Republic of China and 33 in the rest of the world since 1957. For a young woman who wishes to maintain her fertility, it is important to make an early diagnosis and to undertake conservative treatment. CASES: A 29-year-old woman, gravida 3, para 1, was admitted because of missed periods for >70 days, 1 week of mild vaginal bleeding and lower abdominal pain. Her serum beta-human chorionic gonadotropin (beta-hCG) level was 765 U/L. Transvaginal sonography (TVS) revealed an ill-defined mass measuring 3.0 x 3.5 x 2.0 cm within the fundal myometrium adjacent to the covering. At laparotomy, a mass 3 cm in diameter bulged from the left fundal covering and was resected to the surface of myometrium. The patient preserved her fertility through successful repair of the uterus. A 39-year-old woman, gravida 4, para 1, was admitted because of irregular vaginal bleeding for 2 months after intrauterine device insertion. Her serum beta-hCG level was 228 U/L. TVS revealed amorphous echoes in the uterine cavity. We made an initial, presumptive diagnosis of incomplete abortion. Curettage was performed, but no fetal elements were found. The serum beta-hCG level was 360 U/L after 1 week. Computed tomography revealed a trophoblastic tumor with deep invasion of the myometrium. A subradical abdominal hysterectomy was performed and gave the impression of chorionic carcinoma. Pathologic examination revealed diffuse hemorrhage and early invasion of chorionic villi in the fundal myometrium with focal decidual reaction of the endometrium. The diagnosis of intramural pregnancy was made after the operation. CONCLUSION: Both cases of intramural pregnancy were treated successfully.
Assuntos
Gonadotropina Coriônica Humana Subunidade beta/sangue , Fertilidade , Histerectomia/métodos , Gravidez Ectópica/diagnóstico , Dor Abdominal/etiologia , Adulto , Feminino , Humanos , Distúrbios Menstruais/etiologia , Gravidez , Gravidez Ectópica/complicações , Gravidez Ectópica/diagnóstico por imagem , Gravidez Ectópica/cirurgia , Resultado do Tratamento , UltrassonografiaRESUMO
OBJECTIVE: To determine the association of anomalies of female reproductive system with that of urinary system. METHODS: Two hundred and eighty-nine cases, including 59 with congenital vaginal inclined septum syndrome, 135 with septate uterus, 4 with unicornuate uterus, 13 with rudimentary horn of uterus, 58 with congenital absence of the uterus and vagina, 14 with imperforated hymen, and 6 with atresia of vagina, treated during the past 4 years, were analysed retrospectively. RESULTS: Anomalies of urinary system were more frequently found in patients with anisomerous anomalies of reproductive system (85.53%, 65/76 cases). In 59 cases of congenital vaginal inclined septum syndrome, 43 had ipsilateral renal agenesis, 2 had one single pelvic kidney, 1 had bilateral horseshoe kidneys, 1 had left-side horseshoe kidney, 1 had one pair of renal pelvis and renal calices with ureters incorporated at middle and inferior segments on both sides. Ipsilateral renal agenesis was also seen in patients with rudimentary horn of uterus (14/14 cases) and unicornuate uterus (4/4 cases). However, there was no urinary system malformation seen in septate uterus patients (0/135 cases), imperforated hymen (0/16) and atresia of vagina (0/4 cases). Only 1 case of congenital absence of the uterus and vagina associated with ipsilateral renal agenesis. CONCLUSION: Anomalies of reproductive ducts associated with renal malformations, especially anisomerous anomalies of reproductive system are not unusual. Early recognition and diagnosis is very important to prevention and treatment of such diseases.