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| interferon alfa 2b, hepatitis clinical care, uniformed services university, pathology, radiology, fat burners no ephedrine, pictures, pegulated interferon, visible human, plump lip , peg, queen fat bottomed girls , plump naked , criticism, girls with fat ass , plump and busty 2 , plump fiction , gmhc treatment issues, | Long-echo-time GRE sequences fat loss (non stimulant) were the most sensitive for detection of slight overload. Thus, high fat loss (non stimulant) sensitivity (94%) and specificity (90%) were obtained with a liver-to-fat ratio threshold of 1. The quantification of iron with MR imaging was accurate when the LIC was 80-300 mumol/g. For heavy overload, above 300 mumol/g, quantification was impossible owing to complete signal loss. Pancreatic and splenic signal intensity were unchanged in most cases. CONCLUSION: This method, which can be improved by using more sensitive sequences with a high-field-strength system, fat loss (non stimulant) should be competitive with biopsy for the diagnosis of substantial liver iron overload. 28 - Ernst O; Sergent G; Bonvarlet P; Canva-Delcambre V; Paris JC; L'Hermine . |
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| The accuracy of hepatitis clinical care liver iron concentration estimates from signal intensity ratios in the gradient echo images was about 35%. 27 - Gandon Y; Guyader D; Heautot JF; Reda MI; Yaouanq J; Buhe T; Brissot P; Carsin M; Deugnier Y. Hemochromatosis: diagnosis and quantification of liver iron with gradient-echo MR imaging. Radiology 1994 Nov;193(2):533-8. PURPOSE: To assess the role of magnetic resonance (MR) imaging in hepatitis clinical care detection and quantification hepatitis clinical care of liver iron overload. MATERIALS AND METHODS: MR imaging at 0.5 T was prospectively performed on 77 patients (67 with liver iron overload and 10 without) who underwent a liver biopsy with biochemical determination of the liver iron concentration (LIC) (normal, 36 mumol per gram of liver tissue [dry weight]). Ratios of signal intensities and liver T2 relaxation time were calculated from images obtained with spin-echo and breath-hold gradient-echo (GRE) sequences. RESULTS: Liver-to-tissue signal intensity ratios were better correlated with LIC than T2 relaxation time. |
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