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OBJECTIVE: To explore the consistency of ultrasound with MRI on the diagnosis of uterine cesarean scar pregnancy（CSP）.METHODS: Retrospectively analyze the clinical data of 91 patients from January 2012 to June 2018 in Beijing Chaoyang Hospital and Beijing Luhe Hospital.RESULTS: The ultrasonic:77 cases of CSP were clearly diagnosed（84.6%）,12 cases were suspicious for CSP（13.2%）and 2 cases were misdiagnosed（2.2%）.MRI showed that 90 cases of CSP were clearly diagnosed（98.9%）one case was misdiagnosed（1.1%）.Totally 32 cases were found to have yolk sac in ultrasonography,27 cases of them had fetal buds,and 20 cases of them had embryocardia-beats,while MRI could not distinguish the yolk sac from the fetal bud,and was unable to verify the embryocardia-beats.CONCLUSION: Ultrasonography can be used as the basis for screening and classification of CSP,which can help the early detection and the choice of treatment.The MRI images of CSP have certain specificity,which can provide more accurate imaging data for clinical diagnosis and treatment.3.The combination of ultrasound and MRI can significantly reduce the misdiagnosis of CSP.
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Uterine fibroids(leiomyomas or myomas)are extremely common benign neoplasms of the uterus.Myomectomy is a conservative surgical method,including laparotomy,laparoscopy and vaginal surgery and so on.The uterine-sparing intervention may lead to recurrence after surgery.The purpose of this manuscript is to discuss how to detect occult fibroids in myomectomy so as to improve the treatment effect of myomectomy and reduce the risk of recurrence.
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The methods of conservative surgery for adenomyosis include laparotomy and laparoscopic surgery.Conservative surgery is mainly used for young women with uterine preservation requirements and fertility desire.Laparoscopic conservative surgery for adenomyosis is more recommended for local adenomyosis.Laparoscopic surgery often involves wedgeshaped excision of uterine wall,H-shaped incision of uterine wall,double-flap and triple-flap.There are advantages and disadvantages for various methods of volume reduction surgery.In any treatment,attention should be paid to the therapeutic effect of clinical symptoms,reduction of recurrence after operation,pregnancy outcome and prevention of uterine rupture after operation.
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<p><b>BACKGROUND</b>The molecular mechanisms underlying the endometriosis are still not completely understood. In order to test the hypothesis that the approaches in phosphoproteomics might contribute to the identification of key biomarkers to assess disease pathogenesis and drug targets, we carried out a phosphoproteomics analysis of human endometrium.</p><p><b>METHODS</b>A large-scale differential phosphoproteome analysis, using peptide enrichment of titanium dioxide purify and sequential elution from immobilized metal affinity chromatography with linear trap quadrupole-tandem mass spectrometry, was performed in endometrium tissues from 8 women with or without endometriosis.</p><p><b>RESULTS</b>The phosphorylation profiling of endometrium from endometriosis patients had been obtained, and found that identified 516 proteins were modified at phosphorylation level during endometriosis. Gene ontology annotation analysis showed that these proteins were enriched in cellular processes of binding and catalytic activity. Further pathway analysis showed that ribosome pathway and focal adhesion pathway were the top two pathways, which might be deregulated during the development of endometriosis.</p><p><b>CONCLUSIONS</b>That large-scale phosphoproteome quantification has been successfully identified in endometrium tissues of women with or without endometriosis will provide new insights to understand the molecular mechanisms of the development of endometriosis.</p>
Subject(s)
Adolescent , Adult , Female , Humans , Young Adult , Chromatography, Affinity , Endometriosis , Metabolism , Endometrium , Metabolism , Phosphoproteins , Phosphorylation , Proteomics , Methods , Tandem Mass SpectrometryABSTRACT
<p><b>BACKGROUND</b>Venous thromboembolism is known to be an important social and health care problem because of its high incidence among patients who undergo surgery. Studies on the mechanical prophylaxis of thromboembolism after gynaecological pelvic surgery are few. The aim of our study was to evaluate the effect of mechanical thromboembolism prophylaxis after gynaecological pelvic surgery using a combination of graduated compression stockings (GCS) and intermittent pneumatic compression (IPC) or GCS alone.</p><p><b>METHODS</b>The study was performed on 108 patients who were randomly assigned to two groups. The first group received GCS before the operation and IPC during the operation (IPC + GCS group). The second group received GCS before the operation (GCS group). To analyze the effect of the preventive measures and the laboratory examination on the incidence of thrombosis and to compare the safety of these measures, the incidence of adverse reactions was assessed.</p><p><b>RESULTS</b>The morbidity associated with DVT was 4.8% (5/104) in the IPC + GCS group and 12.5% (14/112) in the GCS group. There were significant statistical differences between the two groups. There were no adverse effects in either group.</p><p><b>CONCLUSIONS</b>The therapeutic combination of GCS and IPC was more effective than GCS alone for thrombosis prevention in high-risk patients undergoing gynaecological pelvic surgery, and there were no adverse effects in either group.</p>