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排序方式: 共有734条查询结果,搜索用时 15 毫秒
51.
Herpetic esophagitis 总被引:1,自引:0,他引:1
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LeRoy AJ; Williams HJ Jr; Bender CE; Segura JW; Patterson DE; Benson RC 《Radiology》1985,155(1):83-85
Two patients had colonic perforation as a result of percutaneous nephrostomy placement followed by track dilatation and renal calculus removal. We present the technical aspects of nephrostomy placement and stone removal, as well as the clinical diagnosis and management of these cases. Both patients recovered well with conservative therapy and required no surgical intervention. This report reviews the anatomic considerations for percutaneous nephrostomy in patients undergoing renal stone removal. 相似文献
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Costabile L Gerli S Manna C Rossetti D Di Renzo GC Unfer V 《Fertility and sterility》2001,76(2):394-396
OBJECTIVE: To compare the effectiveness of i.m. P and 17alpha-hydroxyprogesterone caproate (17-HPC) for luteal phase support, in patients undergoing IVF-ET cycles. DESIGN: Prospective, randomized study. SETTING: Patients undergoing IVF-ET in our Centers. PATIENT(S): The inclusion criteria were the use of GnRH down-regulation and aged <40 years. INTERVENTION(S): A total of 300 cycles were randomly treated with either 17-HPC (341 mg every 3 days) or P (50 mg daily). MAIN OUTCOME MEASURE(S): The outcomes of IVF in both study groups were evaluated for biochemical pregnancy, miscarriage, clinical pregnancy, and ongoing pregnancy. RESULT(S): No difference was found in the main outcome parameters considered. CONCLUSION(S): Although the results of the study encourage the use of 17-HPC for luteal phase support in patients undergoing IVF-ET program, more studies are necessary to support the hypothesis that it can replace i.m. P-in-oil. 相似文献
56.
Low dose of ethinyl estradiol can reverse the antiestrogenic effects of clomiphene citrate on endometrium 总被引:3,自引:0,他引:3
Unfer V Costabile L Gerli S Papaleo E Marelli G Di Renzo GC 《Gynecologic and obstetric investigation》2001,51(2):120-123
Fifty healthy, voluntary patients aged between 20 and 30 years with regular menstruation and plasmatic progesterone level >10 ng/ml at the midluteal phase have been enrolled in this study. They were randomly treated with clomiphene citrate (CC; group A) or CC + ethinyl estradiol (0.05 mg group B, or 0.02 mg group C). We estimated the difference in uterine artery pulsatily index, endometrial thickness and histological dating and morphometric analysis of endometrium. No significant differences in Pulsatility Index values and in the number of preovulatory follicles were noted. The difference between endometrial thickness, histological dating and morphometric analysis of the endometrium were statistically different between groups B and C vs. A. Our study shows that CC has a deleterious effect on endometrium maturity and that adding ethinyl-E(2) produces a favorable endometrial response even with very low doses. 相似文献
57.
Gerli S Gholami H Manna C Di Frega AS Vitiello C Unfer V Manna A 《Fertility and sterility》2000,73(1):85-89
OBJECTIVE: To compare the effectiveness of clomiphene citrate used alone and in combination with ethinyl E2 for the induction of ovulation in patients undergoing IUI. DESIGN: Randomized, double-blind study. SETTING: Four infertility treatment centers. PATIENT(S): Women aged 25-35 years with infertility of at least 2 years' duration and oligomenorrhea or amenorrhea associated with a positive menstrual response to an IM progesterone challenge. INTERVENTION(S): A total of 64 patients were randomized to treatment with CC (100 mg daily for 5 days) or CC (100 mg daily for 5 days) plus ethinyl E2 (0.05 mg daily for 5 days). MAIN OUTCOME MEASURE(S): The uterine artery pulsatility index, number of preovulatory follicles, endometrial thickness, and pregnancy rate. RESULT(S): Both treatment regimens increased FSH, LH, and 17beta-E2 levels, with no statistically significant differences. There was a statistically significant difference in endometrial thickness between the two treatment groups. No statistically significant differences were noted in pulsatility index values or in the number of preovulatory follicles. CONCLUSION(S): Ethinyl E2 can reverse the deleterious effects of CC on endometrial thickness, which may contribute to higher pregnancy rates. 相似文献
58.
A Aynsley-Green SR Bloom DH Williamson RC Turner 《Archives of disease in childhood》1977,52(4):291-295
The hormonal and metabolic response to the first feed of breast milk was studied in 12 infants at 4-6 hours of age. After the feed there was an increase in blood glucose concentration but no changes in the concentrations of lactate, pyruvate, alanine, or ketone bodies. The feed was followed by an increase in the concentrations of plasma insulin, growth hormone, gastrin, and enteroglucagon, but no change in levels of plasma glucagon or gastric inhibitory peptide. Several hormone systems are functionally active at birth and are stimulated by the first feed of milk. 相似文献
59.
Charlotte A Jones Shefina Mawani Kathryn M King Selina Omar Allu Megan Smith Sailesh Mohan Norman RC Campbell 《BMC public health》2011,11(1):24
Background
Indo-Asians in Canada are at increased risk for cardiovascular diseases. There is a need for cultural and language specific educational materials relating to this risk. During this project we developed and field tested the acceptability of a hypertension public education pamphlet tailored to fit the needs of an at risk local Indo-Asian population, in Calgary, Alberta, Canada. 相似文献60.