Fatty filum terminale: assessment with MR imaging.
Five cases of fatty filum terminale were encountered in a retrospective analysis of 332 routine lumbosacral magnetic resonance studies. The T1-weighted and GRASS images were particularly useful in evaluating the filum. An irregularly thickened fatty filum, especially if associated with a low conus, is likely to be pathologic and responsible for a patient's symptoms and signs.
Department of Nuclear Medicine, Faculty of Medicine, Kyoto University, Japan.
R
R
Okumura
S
S
Minami
R
R
Asato
J
J
Konishi
D000328:Adult; D002420:Cauda Equina / Q000473:pathology*; D002675:Child, Preschool; D005260:Female; D006801:Humans; D008067:Lipoma / Q000175:diagnosis*; D008279:Magnetic Resonance Imaging; D008297:Male; D008875:Middle Aged; D010524:Peripheral Nervous System Neoplasms / Q000175:diagnosis*; D016136:Spina Bifida Occulta / Q000175:diagnosis