Zobrazeno 1 - 10
of 25
pro vyhledávání: '"A. Raff"'
Publikováno v:
In Academic Radiology March 2017 24(3):365-372
Publikováno v:
In Academic Radiology 2006 13(6):721-727
Publikováno v:
In Academic Radiology 2003 10(9):1036-1044
Publikováno v:
In Academic Radiology 2000 7(4):237-247
Publikováno v:
Academic radiology. 24(3)
To compare Hounsfield unit (HU) data obtained from true-unenhanced (TUE) and virtual-unenhanced (VUE) imaging obtained with a fast kv-switching dual-energy computed tomography (CT) scanner using multimaterial decomposition algorithm.In this Instituti
Publikováno v:
Academic Radiology. 13:721-727
Rationale and Objectives Segmented inversion recovery (IR) ratio imaging (SIRRIM) has been established as a sensitive tool to assess neurodegeneration of the substantia nigra pars compacta (SNC) in patients with idiopathic Parkinson disease (IPD). Th
Publikováno v:
Academic Radiology. 4:431-437
Rationale and Objectives. To quantitate multiple sclerosis (MS) lesions in the brain by using computerized techniques. Methods. MS lesions from five patients were quantitated with magnetic resonance (MR) imaging by using three approaches: a probabili
Publikováno v:
Academic radiology. 13(6)
Segmented inversion recovery (IR) ratio imaging (SIRRIM) has been established as a sensitive tool to assess neurodegeneration of the substantia nigra pars compacta (SN(C)) in patients with idiopathic Parkinson disease (IPD). The obtained results sugg
Publikováno v:
Academic radiology. 10(9)
Rationale and Objectives. Recently developed MR imaging techniques using inversion recovery are a sensitive tool to identify and quantify morphologic changes in the substantia nigra due to neurodegeneration. Using a semi-automated computer segmentati
Publikováno v:
Academic radiology. 7(4)
Rationale and Objectives . The authors designed a segmentation technique that requires only minimal operator input at the initial and final supervision stages of segmentation and has computer-driven segmentation as the primary determinant of lesion b