title: Multiple vertebral fluid-fluid levels.
abstract: We present a case of multiple vertebral metastases, with multiple fluid-fluid levels, from a moderately to poorly differentiated carcinoma of unknown origin. We suggest that fluid-fluid levels in multiple vertebral lesions are highly suggestive of bone metastases.
authors.affiliation: Department of Radiology, University Hospitals Gasthuisberg, Herestraat 49, 3000 Leuven, Belgium.
authors.forename: O
authors.initials: O
authors.lastname: Bladt
authors.forename: P
authors.initials: P
authors.lastname: Demaerel
authors.forename: F
authors.initials: F
authors.lastname: Catry
authors.forename: I
authors.initials: I
authors.lastname: Van Breuseghem
authors.forename: F
authors.initials: F
authors.lastname: Ballaux
authors.forename: I
authors.initials: I
authors.lastname: Samson
mesh_terms: D000368:Aged; D001706:Biopsy; D002277:Carcinoma / Q000175:diagnosis* / Q000556:secondary; D003937:Diagnosis, Differential; D005260:Female; D006801:Humans; D008159:Lumbar Vertebrae / Q000473:pathology; D008279:Magnetic Resonance Imaging; D009382:Neoplasms, Unknown Primary / Q000473:pathology*; D012445:Sacrococcygeal Region / Q000473:pathology; D013125:Spinal Neoplasms / Q000175:diagnosis* / Q000556:secondary; D013904:Thoracic Vertebrae / Q000473:pathology