A case of conus medullaris teratoma. (January 2018)

• Record Type: Journal Article
• Authors: Lekgabe, Ernest; Rogers, Te Whiti; Laidlaw, John; Lui, Elaine; Gaillard, Frank
• Is Part Of: Journal of clinical neuroscience. Volume 47(2018)
• Page Start: 123
• Page End: 126
• Publication Date: 2018-01
• Subjects: Intradural spinal tumour -- Spinal teratoma -- Conus medullaris tumour; Brain -- Surgery -- Periodicals; Neurosciences -- Periodicals; Nervous system -- Surgery -- Periodicals; Brain -- surgery -- Periodicals; Neurosurgical Procedures -- Periodicals; Neurosciences -- Periodicals; Electronic journals; 616.8
• DOI: 10.1016/j.jocn.2017.09.025
• Languages: English
• ISSNs: 0967-5868

Abstract

Highlights: Spinal teratomas are usually not diagnosed radiologically due their rarity. Mature teratomas usually contain adipose tissue. Presence of findings of fat within a spinal tumour maybe a clue for teratoma. They also usually contain cystic and enhancing solid components. Abstract: In this report, we present a case of an adult patient with a mature teratoma of the conus medullaris. The patient was a 29-year-old postpartum female patient who developed unexplained urinary retention. Lumbar spine magnetic resonance imaging (MRI) examination revealed an intradural partly enhancing mixed cystic and solid lesion with intralesional intrinsic T1 hyperintense components that were suppressed on fat suppressed sequences, inseparable from the conus medullaris. Surgical resection was performed and histopathology findings were consistent with a mature teratoma. The patient made a complete recovery.