Geir Ringstad

Author information from the last article

Nevroradiologisk seksjon

Oslo universitetssykehus

Geir Ringstad er ph.d., spesialist i radiologi og overlege.

Articles by Geir Ringstad

Glymphatic MRI

Geir Ringstad,
Per Kristian Eide

06.01.2020: This brain MRI was taken 24 hours after lumbar puncture and intrathecal injection of an MRI contrast agent (0.5 ml gadobutrol). The patient was undergoing tests in the neurosurgical department owing to a suspected cranial cerebrospinal fluid leak. However, no leak could be detected in either the...