MR spectroscopy(MRS)
1.Objective Using high field MR system to find if the result of ~1H MR spectroscopy (MRS)could be influenced by contrast agent.
2.ObjectiveTo study benign and malignant musculoskeletal tumors with magnetic resonancedynamic contrast-enhanced (MR-DCE) imaging, MR diffusion-weighted imaging(MR-DWI), ~(31)P MR spectroscopy (~(31)P-MRS) and ~1H MR spectroscopy (~1H-MRS) at 3 Tesla MR scanners and to assess the usefulness of MR-DCE, ~(31)P-MRS, !
3.Objective:To evaluate retrospectively the MRI and MRS features of gliomatosis cerebri for investigating the clinical value of MR imaging and MR spectroscopy in the diagnosis of gliomatosis cerebri.
4.Purpose:To evaluate the roles of MR imagimg and proton magnetic resonance spectroscopy (1H MRS) in the diagnosis of meningiomas.

