B. A. A. M. van Hasselt

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Our aim was to establish the normal range of MRI findings after successful lumbar discectomy. We prospectively examined 34 consecutive patients with an excellent clinical outcome by MRI 6 weeks and 6 months after surgery. All examinations included sagittal and axial spin-echo (SE) T1-weighted images before and after intravenous gadolinium-DTPA and fast SE(More)
This studv was designed to evaluate the influence of magnetic field strength on the relative enhancement effect (RE) of gadolinium (Gd)-chelates. Dilution series of two paramagnetic contrast agents (Gd-DTPA and Gd-DOTA) were examined in three commercially available MR systems. operating at different field strengths (02 T, 1. T, and 1.5 T). The RE was(More)
Liver cryosurgery is one of the treatment options for unresectable liver metastases. Indications for the use of this treatment instead of classic surgery are bilobar disease, location of the tumor at an irresectable anatomic site, and comorbid conditions of the patient. Possible complications of cryosurgery are hemorrhage, coagulopathy, pneumonia, pleural(More)
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