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The right mid-lung window   总被引:1,自引:0,他引:1  
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Idiopathic membranous nephropathy in two brothers   总被引:1,自引:0,他引:1  
Idiopathic membranous nephropathy has been reported rarely to develop in genetic association with certain HLA antigens. This paper describes two male siblings presenting with nephrotic syndrome with histologically proven membranous nephropathy. The younger brother maintained a normal renal function with slight proteinuria during the 3 years of follow-up, but the older one experienced a rapid decline in renal function and had to be put on maintenance hemodialysis. No clinical evidence of contributory underlying disease such as malignancy or systemic lupus erythematosus could be found. HLA typing was carried out in the two patients and in members of their family. Several HLA antigens were found to be shared by the two patients. However, the HLA antigens which have been reported to be associated with idiopathic membranous nephropathy were not found in either of them.  相似文献   
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Abstract: Background: Midwives providing care as lead maternity caregivers in New Zealand provide continuity of care to women who may give birth in a variety of settings, including home, primary units, and secondary and tertiary level hospitals. The purpose of this study was to compare mode of birth and intrapartum intervention rates for low‐risk women planning to give birth in these settings under the care of midwives. Methods: Data for a cohort of low‐risk women giving birth in 2006 and 2007 were extracted from the Midwifery Maternity Provider Organisation database. Mode of birth, intrapartum interventions, and neonatal outcomes were compared with results adjusted for age, parity, ethnicity, and smoking. Results: Women planning to give birth in secondary and tertiary hospitals had a higher risk of cesarean section, assisted modes of birth, and intrapartum interventions than similar women planning to give birth at home and in primary units. The risk of emergency cesarean section for women planning to give birth in a tertiary unit was 4.62 (95% CI: 3.66–5.84) times that of a woman planning to give birth in a primary unit. Newborns of women planning to give birth in secondary and tertiary hospitals also had a higher risk of admission to a neonatal intensive care unit (RR: 1.40, 95% CI: 1.05–1.87; RR: 1.78, 95% CI: 1.31–2.42) than women planning to give birth in a primary unit. Conclusions: Planned place of birth has a significant influence on mode of birth and rates of intrapartum intervention in childbirth. (BIRTH 38:2 June 2011)  相似文献   
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Abstract: Background: Women need access to evidence‐based information to make informed choices in pregnancy. A search for health information is one of the major reasons that people worldwide access the Internet. Recent years have witnessed an increase in Internet usage by women seeking pregnancy‐related information. The aim of this study was to build on previous quantitative studies to explore women’s experiences and perceptions of using the Internet for retrieving pregnancy‐related information, and its influence on their decision‐making processes. Methods: This global study drew on the interpretive qualitative traditions together with a theoretical model on information seeking, adapted to understand Internet use in pregnancy and its role in relation to decision‐making. Thirteen asynchronous online focus groups across five countries were conducted with 92 women who had accessed the Internet for pregnancy‐related information over a 3‐month period. Data were readily transferred and analyzed deductively. Results: The overall analysis indicates that the Internet is having a visible impact on women’s decision making in regards to all aspects of their pregnancy. The key emergent theme was the great need for information. Four broad themes also emerged: “validate information,”“empowerment,”“share experiences,” and “assisted decision‐making.” Women also reported how the Internet provided support, its negative and positive aspects, and as a source of accurate, timely information. Conclusion: Health professionals have a responsibility to acknowledge that women access the Internet for support and pregnancy‐related information to assist in their decision‐making. Health professionals must learn to work in partnership with women to guide them toward evidence‐based websites and be prepared to discuss the ensuing information. (BIRTH 38:4 December 2011)  相似文献   
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