caa a22 4500 463180828 CHVBK 20180406164838.0 cr unu---uuuuu 170326e20070501xx s 000 0 eng 10.1007/s00381-006-0242-0 doi (NATIONALLICENCE)springer-10.1007/s00381-006-0242-0 Intrapelvic lipoblastoma with massive spinal canal invasion [Elektronische Daten] [Seung-Won Choi, Shi-Hun Song] Objects: The lipoblastoma is a rare benign pediatric neoplasm that derives from embryonic white fat cells. However, this tumor with spinal invasion in children is extremely rare. We report a case of a 3-year-old boy who had lipoblastoma with massive invasion into the lower lumbosacral spinal canal. Case report: A 3-year-old boy had suffered from progressive urinary incontinence and uncontrolled defecation during past 3months. Computed tomography and magnetic resonance imaging scans showed that a large lobulated pelvic cavity mass had invaded the lumbosacral spinal canal. The mass was located over the epidural space from L4 to the lower sacral spinal canal, resulting in the compression of the thecal sac. After total laminectomy from L4 to S3 with flavectomy, a subtotal mass removal for the intraspinal canal mass was done. Histopathologic diagnosis confirmed the lipoblastoma. Conclusion: Lipoblastoma is a rare benign neoplasm and lumbosacral invasion is unique. Complete surgical excision is the treatment of choice. If an incomplete surgical excision is performed, close observation and clinical follow-up must be done because a recurrence is possible. Springer-Verlag, 2006 Lipoblastoma nationallicence Spinal invasion nationallicence Embryonic white fat cell nationallicence Choi Seung-Won Department of Neurosurgery, College of Medicine Chungnam National University, 640, Daesa-dong, Jung-gu, 301-721, Daejeon, South Korea aut Song Shi-Hun Department of Neurosurgery, College of Medicine Chungnam National University, 640, Daesa-dong, Jung-gu, 301-721, Daejeon, South Korea aut Child's Nervous System Springer-Verlag 23/5(2007-05-01), 581-585 0256-7040 23:5<581 2007 23 381 https://doi.org/10.1007/s00381-006-0242-0 text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1007/s00381-006-0242-0 text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Choi Seung-Won Department of Neurosurgery, College of Medicine Chungnam National University, 640, Daesa-dong, Jung-gu, 301-721, Daejeon, South Korea aut NATIONALLICENCE 700 1- Song Shi-Hun Department of Neurosurgery, College of Medicine Chungnam National University, 640, Daesa-dong, Jung-gu, 301-721, Daejeon, South Korea aut NATIONALLICENCE 773 0- Child's Nervous System Springer-Verlag 23/5(2007-05-01), 581-585 0256-7040 23:5<581 2007 23 381 Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer