Shen G et al: PET/CT and MR features of infiltrating spinal angiolipoma. Clin Nucl Med. 44(3):e148-e150, 2019
Lacour M et al: Sudden paraplegia due to spontaneous bleeding in a thoracic epidural angiolipoma and literature review. Neurochirurgie. 64(1):73-5, 2018
Yang X et al: Spinal extradural angiolipoma: a report of two cases and review of literature. J Spine Surg. 4(2):490-5, 2018
Kang HI et al: Angiolipoma on the lumbar spine. Korean J Spine. 14(3):112-4, 2017
Sandvik U et al: Spinal cavernous extradural angiolipoma manifesting as a spontaneous spinal epidural hematoma in a child. Childs Nerv Syst. 31(8):1223-6, 2015
Si Y et al: Spinal angiolipoma: etiology, imaging findings, classification, treatment, and prognosis. Eur Spine J. 23(2):417-25, 2014
Hu S et al: MRI features of spinal epidural angiolipomas. Korean J Radiol. 14(5):810-7, 2013
Reyes D et al: Thoracolumbar spinal angiolipoma demonstrating high signal on STIR imaging: a case report and review of the literature. Spine J. 13(11):e1-5, 2013
Gelabert-González M et al: Spinal extradural angiolipoma: report of two cases and review of the literature. Eur Spine J. 18(3):324-35, 2009
Hungs M et al: Spinal angiolipoma: case report and literature review. J Spinal Cord Med. 31(3):315-8, 2008
Nanassis K et al: Lumbar spinal epidural angiolipoma. J Clin Neurosci. 15(4):460-3, 2008
Yen HL et al: Infiltrating spinal angiolipoma. J Clin Neurosci. 15(10):1170-3, 2008
Dogan S et al: Lumbar spinal extradural angiolipomas. Two case reports. Neurol Med Chir (Tokyo). 46(3):157-60, 2006
Hattori H: Epidural angiolipoma is histologically distinct from its cutaneous counterpart in the calibre and density of its vascular component; a case report with review of the literature. J Clin Pathol. 58(8):882-3, 2005
Hsu CH et al: Angiolipoma detected by F-18 FDG positron emission tomography. Clin Nucl Med. 28(7):604-5, 2003
Leu NH et al: MR imaging of an infiltrating spinal epidural angiolipoma. AJNR Am J Neuroradiol. 24(5):1008-11, 2003
Gelabert-Gonzalez M et al: Spinal extradural angiolipoma, with a literature review. Childs Nerv Syst. 18(12):725-8, 2002
Amlashi SF et al: Spinal epidural angiolipoma. J Neuroradiol. 28(4):253-6, 2001
Bailey D et al: Dorsal thoracic cord compression from a spinal angiolipoma: case report and brief comment. Conn Med. 64(5):267-9, 2000
Choi JY et al: Angiolipoma of the posterior mediastinum with extension into the spinal canal: a case report. Korean J Radiol. 1(4):212-4, 2000
Klisch J et al: Radiological and histological findings in spinal intramedullary angiolipoma. Neuroradiology. 41(8):584-7, 1999
Labram EK et al: Revisited: spinal angiolipoma--three additional cases. Br J Neurosurg. 13(1):25-9, 1999
Oge HK et al: Spinal angiolipoma: case report and review of literature. J Spinal Disord. 12(4):353-6, 1999
Sciot R et al: Cytogenetic analysis of subcutaneous angiolipoma: further evidence supporting its difference from ordinary pure lipomas: a report of the CHAMP Study Group. Am J Surg Pathol. 21(4):441-4, 1997
Fletcher CD et al: Correlation between clinicopathological features and karyotype in lipomatous tumors. A report of 178 cases from the Chromosomes and Morphology (CHAMP) Collaborative Study Group. Am J Pathol. 148(2):623-30, 1996
Provenzale JM et al: Spinal angiolipomas: MR features. AJNR Am J Neuroradiol. 17(4):713-9, 1996
Jelinek JS et al: Liposarcoma of the extremities: MR and CT findings in the histologic subtypes. Radiology. 186(2):455-9, 1993
Shibata Y et al: Thoracic epidural angiolipoma--case report. Neurol Med Chir (Tokyo). 33(5):316-9, 1993
Pagni CA et al: Spinal epidural angiolipoma: rare or unreported? Neurosurgery. 31(4):758-64; discussion 764, 1992
Stranjalis G et al: MRI in the diagnosis of spinal extradural angiolipoma. Br J Neurosurg. 6(5):481-3, 1992
Weill A et al: Spinal angiolipomas: CT and MR aspects. J Comput Assist Tomogr. 15(1):83-5, 1991
Quint DJ et al: Epidural lipomatosis. Radiology. 169(2):485-90, 1988
Matsushima K et al: Spinal extradural angiolipoma: MR and CT diagnosis. J Comput Assist Tomogr. 11(6):1104-6, 1987
Dixon AY et al: Angiolipomas: an ultrastructural and clinicopathological study. Hum Pathol. 12(8):739-47, 1981
HOWARD WR et al: Angiolipoma. Arch Dermatol. 82:924-31, 1960
Related Anatomy
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Related Differential Diagnoses
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References
Tables
Tables
KEY FACTS
Terminology
Imaging
Top Differential Diagnoses
Pathology
Clinical Issues
Diagnostic Checklist
TERMINOLOGY
Abbreviations
Spinal angiolipoma (SAL)
Synonyms
Vascular lipoma, hemangiolipoma, fibromyolipoma
Definitions
Benign tumor of adipose and vascular elements
IMAGING
General Features
Radiographic Findings
CT Findings
MR Findings
Nonvascular Interventions
Imaging Recommendations
Nuclear Medicine Findings
DIFFERENTIAL DIAGNOSIS
PATHOLOGY
General Features
Gross Pathologic & Surgical Features
Microscopic Features
CLINICAL ISSUES
Presentation
Demographics
Natural History & Prognosis
Treatment
DIAGNOSTIC CHECKLIST
Consider
Image Interpretation Pearls
Selected References
Shen G et al: PET/CT and MR features of infiltrating spinal angiolipoma. Clin Nucl Med. 44(3):e148-e150, 2019
Lacour M et al: Sudden paraplegia due to spontaneous bleeding in a thoracic epidural angiolipoma and literature review. Neurochirurgie. 64(1):73-5, 2018
Yang X et al: Spinal extradural angiolipoma: a report of two cases and review of literature. J Spine Surg. 4(2):490-5, 2018
Kang HI et al: Angiolipoma on the lumbar spine. Korean J Spine. 14(3):112-4, 2017
Sandvik U et al: Spinal cavernous extradural angiolipoma manifesting as a spontaneous spinal epidural hematoma in a child. Childs Nerv Syst. 31(8):1223-6, 2015
Si Y et al: Spinal angiolipoma: etiology, imaging findings, classification, treatment, and prognosis. Eur Spine J. 23(2):417-25, 2014
Hu S et al: MRI features of spinal epidural angiolipomas. Korean J Radiol. 14(5):810-7, 2013
Reyes D et al: Thoracolumbar spinal angiolipoma demonstrating high signal on STIR imaging: a case report and review of the literature. Spine J. 13(11):e1-5, 2013
Gelabert-González M et al: Spinal extradural angiolipoma: report of two cases and review of the literature. Eur Spine J. 18(3):324-35, 2009
Hungs M et al: Spinal angiolipoma: case report and literature review. J Spinal Cord Med. 31(3):315-8, 2008
Nanassis K et al: Lumbar spinal epidural angiolipoma. J Clin Neurosci. 15(4):460-3, 2008
Yen HL et al: Infiltrating spinal angiolipoma. J Clin Neurosci. 15(10):1170-3, 2008
Dogan S et al: Lumbar spinal extradural angiolipomas. Two case reports. Neurol Med Chir (Tokyo). 46(3):157-60, 2006
Hattori H: Epidural angiolipoma is histologically distinct from its cutaneous counterpart in the calibre and density of its vascular component; a case report with review of the literature. J Clin Pathol. 58(8):882-3, 2005
Hsu CH et al: Angiolipoma detected by F-18 FDG positron emission tomography. Clin Nucl Med. 28(7):604-5, 2003
Leu NH et al: MR imaging of an infiltrating spinal epidural angiolipoma. AJNR Am J Neuroradiol. 24(5):1008-11, 2003
Gelabert-Gonzalez M et al: Spinal extradural angiolipoma, with a literature review. Childs Nerv Syst. 18(12):725-8, 2002
Amlashi SF et al: Spinal epidural angiolipoma. J Neuroradiol. 28(4):253-6, 2001
Bailey D et al: Dorsal thoracic cord compression from a spinal angiolipoma: case report and brief comment. Conn Med. 64(5):267-9, 2000
Choi JY et al: Angiolipoma of the posterior mediastinum with extension into the spinal canal: a case report. Korean J Radiol. 1(4):212-4, 2000
Klisch J et al: Radiological and histological findings in spinal intramedullary angiolipoma. Neuroradiology. 41(8):584-7, 1999
Labram EK et al: Revisited: spinal angiolipoma--three additional cases. Br J Neurosurg. 13(1):25-9, 1999
Oge HK et al: Spinal angiolipoma: case report and review of literature. J Spinal Disord. 12(4):353-6, 1999
Sciot R et al: Cytogenetic analysis of subcutaneous angiolipoma: further evidence supporting its difference from ordinary pure lipomas: a report of the CHAMP Study Group. Am J Surg Pathol. 21(4):441-4, 1997
Fletcher CD et al: Correlation between clinicopathological features and karyotype in lipomatous tumors. A report of 178 cases from the Chromosomes and Morphology (CHAMP) Collaborative Study Group. Am J Pathol. 148(2):623-30, 1996
Provenzale JM et al: Spinal angiolipomas: MR features. AJNR Am J Neuroradiol. 17(4):713-9, 1996