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Comparison of scintigraphy with indium-111 leukocyte scan and ultrasonography in assessment of x-ray-demonstrated lesions of crohn's disease 总被引:2,自引:0,他引:2
Dr. Corrado Brignola MD Clarissa Belloli MD Primiano Iannone MD Giuliana De Simone MD Claudio Corbelli MD Maurizio Levorato MD Vincenzo Arienti MD Luciana Boriani MD Paolo Gionchetti MD Andrea Belluzzi MD Massimo Campieri MD Giovanni Gasbarrini MD Luigi Barbara MD 《Digestive diseases and sciences》1993,38(3):433-437
The aim of this study was to compare the results obtained with an indium-111 scan with those obtained with less expensive and harmless ultrasonography to evaluate the location and inflammatory activity of Crohn's disease. Thirty-one patients previously studied with x-ray underwent abdominal111In scans and ultrasonography (US). Sensitivity and specificity of US in detecting lesions seen with111In scan were 77% and 92.8%, respectively. Sensitivity and specificity of111In scan in detecting x-ray-defined lesions were 69.2% and 92.7%; the figures for US were 73% and 93.3%, respectively. Considering the evaluation of disease activity, ultrasonographic bowel wall thickness was significantly related to scintigraphic intensity of emission (r=0.75 P<0.01). Our experience suggests that US provided information about the location and inflammatory activity of lesions similar to that obtained from111In scan. 相似文献
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Radaelli Régis Brusco Clarissa M. Machado Carlos Leonardo Figueiredo Martins Dominique Sakugawa Raphael Luiz Diefenthaeler Fernando Pinto Ronei S. 《Sport Sciences for Health》2022,18(2):455-462
Sport Sciences for Health - The generalized joint hypermobility (GJH) syndrome is a condition characterized by a connective tissue disorder that may negatively affect the muscle function and muscle... 相似文献
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Manfroi WC Caramori PR Zago AJ Melchior R Zen V Accordi M Gutierres D Noer C 《International journal of cardiology》2003,90(2-3):153-157
Background: Recently the new specific phosphodiesterase-5 inhibitor sildenafil was introduced into therapy for erectile dysfunction. The hemodynamic effects of sildenafil may be potentially hazardous for patients with cardiac disease. Sildenafil has been reported to augment the hypotensive effects of nitrates. There is sparse information regarding the systemic and pulmonary hemodynamic effects of a single oral dose of sildenafil in patients with stable angina. Methods: Male patients referred for coronary angiography with diagnosis of chronic stable angina were enrolled in this study to assess the acute hemodynamic effects of sildenafil. Patients receiving long-acting or sublingual nitrates for the last 6 h before the study were excluded. Hemodynamic measurement were taken during right and left heart catheterization in the basal state and 60 min after 50 mg of oral sildenafil. Results: Twelve patients (age 53±7 years) were studied. All had stable angina CCS class II or III. Four had previous myocardial infarction. By coronary angiography, seven patients had at least one coronary artery with >70% stenosis, four had at least one with 50–70% stenosis, and one had only intimal irregularities. There were no significant effects of sildenafil on systemic or pulmonary arterial pressure, left ventricle endiastolic pressure, cardiac output, and systemic or pulmonary vascular resistance (P>0.05 for all). No adverse events were observed. Conclusion: A single oral dose of sildenafil had no significant hemodynamic effect in supine patients with stable angina. Isolated administration of sildenafil does not appear to be associated to adverse cardiovascular effects. 相似文献
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Clarissa Romez Kenn Freedman David Zaritzky Joshua W. Brown 《Explore (New York, N.Y.)》2021,17(1):79-83
An 18-year-old female lost the majority of her central vision over the course of three months in 1959. Medical records from 1960 indicate visual acuities (VA) of less than 20/400 for both eyes corresponding to legal blindness. On fundus examination of the eye there were dense yellowish-white areas of atrophy in each fovea and the individual was diagnosed with juvenile macular degeneration (JMD). In 1971, another examination recorded her uncorrected VA as finger counting on the right and hand motion on the left. She was diagnosed with macular degeneration (MD) and declared legally blind. In 1972, having been blind for over 12 years, the individual reportedly regained her vision instantaneously after receiving proximal-intercessory-prayer (PIP). Subsequent medical records document repeated substantial improvement; including uncorrected VA of 20/100 in each eye in 1974 and corrected VAs of 20/30 to 20/40 were recorded from 2001 to 2017. To date, her eyesight has remained intact for forty-seven years. 相似文献