"In case of contrast enhanced MRC, precontrast T1 (fat suppressed) and 3D T2 weighted images are obtained 1. 0.5 mL of gadopentetate dimeglumine (Gd-DTPA) is injected in the L4-L5 lumbar region using a 24–26-gauge needle 1. Post-contrast images include early-phase imaging within 6 hours and late-phase imaging 1."
"In case of contrast enhanced MRC, precontrast T1 (fat suppressed) and 3D T2 weighted images are obtained 1. 0.5 mL of gadopentetate dimeglumine (Gd-DTPA) is injected in the L4-L5 lumbar region using a 24–26-gauge needle 1. Post-contrast images include early-phase imaging within 6 hours and late-phase imaging 1."
"Off-label warning: The use of gadolinium-based contrast agents for intrathecal administration is not approved by regulatory agencies such as the FDA. Read more: intrathecal gadolinium"
"History and etymology "
"3D PSIF - reversed fast imaging with steady state precession (FISP) 1,4"
"Off-label warning: The use of gadolinium-based contrast agents for intrathecal administration is not approved by regulatory agencies such as the FDA. Read more: intrathecal gadolinium"
"In case of contrast enhanced MRC, precontrast T1 (fat suppressed) and 3D T2 weighted images are obtained 1. 0.5 mL of gadopentetate dimeglumine (Gd-DTPA) is injected in the L4-L5 lumbar region using a 24–26-gauge needle 1. Post-contrast images include early-phase imaging within 6 hours and late-phase imaging 1."
"Off-label warning: The use of gadolinium-based contrast agents for intrathecal administration is not approved by regulatory agencies such as the FDA. Read more: intrathecal gadolinium"
Expected headings
"Non-contrast cisternography"
"Contrast cisternography"
"Limitations"
"History and etymology "
"3D PSIF - reversed fast imaging with steady state precession (FISP) 1,4"
"3D T2 DRIVE sequence- driven equilibrium pulse sequence using TSE (turbo- spin echo) technique 3"