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Spectral editing of tumor 13C MRS in situ
1MR Research Center, Division of Radiology, Cleveland Clinic Foundation, Ohio 44106.
Magnetic Resonance in Medicine
|June 1, 1990
Abstract:
The editing pulse sequence DEPT (D.T. Pegg, D.M. Doddrell, and M.R. Bendall, J. Chem. Phys. 77, 2745 (1982)) was modified using a scheme of various composite pulses and a 16-step phase cycling to obtain proton-decoupled natural-abundance 13C edited subspectra of solid tumors. A solenoidal probe including a Faraday shield and an orthogonal saddle decoupling coil was built for this purpose.