7 ms·
Even assuming that the contrast could show up in newly excreted CSF (maybe, maybe not), MRI contrast elimination half lives are very short (mostly all under ~2
by sithadmin 2y ago
Even assuming that the contrast could show up in newly excreted CSF (maybe, maybe not), MRI contrast elimination half lives are very short (mostly all under ~2 hrs, excepting cases like renal dysfunction), and cerebrospinal fluid doesn’t replenish particularly quickly.