Journal of Magnetic Resonance Imaging
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- CSA, Proquest, and Wiley from 1991
To evaluate the potential of MR spectroscopic imaging (MRSI) to segregate patients who, upon prostate biopsy, are more likely to show a malignancy in the peripheral zone (PZ) of the prostate gland. Before biopsy, MRSI was carried in 123 men with elevated prostate specific antigen level or an abn...
To compare a high-resolution, ECG-gated, motion-compensated, steady-state magnetic resonance angiography (SS-MRA) of the thoracic vasculature to standard first-pass MRA (FP-MRA) using a blood-pool contrast agent (gadofosveset trisodium). In all, 25 patients >or=18 years with congenital or acquir...
To assess whether Gd-DTPA-Gel-Cis, a conjugate of gadolinium (Gd), cis diamminedichloroplatinum (Cis), diethylenetriaminepentaacetic acid (DTPA)-dianhydride, and bovine gelatin (Gel) can be used as an intravascular contrast agent at MRI and as an antitumor cell proliferation agent in vitro. We i...
To investigate hepatic ischemia reperfusion injury (IRI) using diffusion tensor imaging (DTI). Ten Sprague-Dawley rats were scanned at 7 Tesla (T) with DTI using b-value of 1000 s/mm(2) and 6 gradient directions before, 2 h, and 1 day after 30-min total hepatic IRI. Apparent diffusion coefficien...
To evaluate macrophage imaging using the ability of superparamagnetic iron oxide (SPIO) magnetic resonance imaging (MRI) to differentiate infectious vertebral osteomyelitis and degenerative disk-related inflammatory endplates. The in vivo demonstration of the different distribution of macrophage...
In acquired immunodeficiency syndrome (AIDS) patients, differentiating toxoplasmosis and primary central nervous system (CNS) lymphoma remains a clinical and radiographic dilemma. The presence of butterfly lesions crossing the corpus callosum is customarily used to exclude the possibility of tox...
To elucidate whether a contrast agent dilution method (dilution method), in which gadoxetate disodium (Gd-EOB-DTPA) is diluted with saline, is useful for good-quality arterial-phase images. In this study we observed 494 hypervascular hepatocellular carcinomas (HCCs) in 327 patients with chronic ...
To define the value of Evans' index (EI), aqueductal flow rate (FR), and apparent diffusion coefficient (ADC) in the diagnosis of normal pressure hydrocephalus (NPH) and to assess the ability of these markers preoperatively to predict shunt response. To shed some light as to the mechanisms respo...
To assess the influence of arterial and venous vascular compliances in the neck region on the measurement of the change in intracranial volume during the cardiac cycle. Arterial and venous blood flows were imaged by MRI phase contrast at two different locations, one close to the skull base (uppe...
To compare the accuracy of magnetic resonance-guided focused ultrasound (MRgFUS) with MR-guided needle-wire placement (MRgNW) for the preoperative localization of nonpalpable breast lesions. In this experimental ex vivo study, 15 turkey breasts were used. In each breast phantom an artificial non...