Acquisition times for T(1)-WSE in two planes and 3D sequences were reported.
Subtraction imaging and multiplanar reformations (MPRs) were performed. To assess the acquisition speed, lesion conspicuity, and inter-observer agreement associated with volumetric T(1)-weighted MR sequences with isotropic resolution for detecting recurrent soft-tissue sarcoma (STS).įifteen subjects with histologically proven recurrent STS underwent MRI, including axial and coronal T(1)-weighted spin echo (T(1)-WSE) (5-mm slice thickness) and coronal 3D volumetric T(1)-weighted (fat-suppressed, volume-interpolated, breath-hold examination repetition time/echo time, 3.7/1.4 ms flip angle, 9.5° 1-mm slice thickness) sequences before and after intravenous contrast administration.
0 kommentar(er)
