title: Non-T1-weighted spin-echo MR imaging with contrast material: experimental and preliminary clinical assessment.
abstract: To clarify the role of contrast-enhanced non-T1-weighted spin-echo (SE) MR imaging, phantom experiments and 20 clinical examinations were conducted. All of the SE pulse sequences demonstrated enhancement on gadopentetate dimeglumine solution phantoms. Enhancement effect was also observed on proton density-weighted and T2-weighted images in tumors. This property might be better recognized and utilized in selecting pulse sequences in routine MR examinations.
authors.affiliation: Department of Radiology, Saga Medical School, Japan.
authors.forename: F
authors.initials: F
authors.lastname: Mihara
authors.forename: K L
authors.initials: KL
authors.lastname: Gupta
authors.forename: A M
authors.initials: AM
authors.lastname: Righi
mesh_terms: D000273:Adipose Tissue / Q000473:pathology; D001927:Brain Diseases / Q000175:diagnosis; D001932:Brain Neoplasms / Q000175:diagnosis; D003287:Contrast Media; D004338:Drug Combinations; D005134:Eye Neoplasms / Q000175:diagnosis; D005682:Gadolinium; D019786:Gadolinium DTPA; D005910:Glioma / Q000175:diagnosis; D006801:Humans; D007089:Image Enhancement / Q000379:methods*; D008279:Magnetic Resonance Imaging / Q000379:methods*; D008536:Meglumine; D008961:Models, Structural; D009942:Organometallic Compounds; D004369:Pentetic Acid / Q000031:analogs & derivatives; D012815:Signal Processing, Computer-Assisted
chemical_list: D003287:Contrast Media; D004338:Drug Combinations; D009942:Organometallic Compounds; D008536:Meglumine; D004369:Pentetic Acid; D005682:Gadolinium; D019786:Gadolinium DTPA