IAC-VM: Rare, benign, developmental lesion associated with CNVII in IAC; may extend to geniculate ganglion
IMAGING
General Features
CT Findings
MR Findings
Imaging Recommendations
DIFFERENTIAL DIAGNOSIS
PATHOLOGY
General Features
Microscopic Features
CLINICAL ISSUES
Presentation
Demographics
Natural History & Prognosis
Treatment
DIAGNOSTIC CHECKLIST
Consider
Selected References
Feygin T et al: Neuroaxial infantile hemangiomas: imaging manifestations and association with hemangioma syndromes. AJNR Am J Neuroradiol. 42(8):1520-7, 2021
Touska P et al: Temporal bone tumors: an imaging update. Neuroimaging Clin N Am. 29(1):145-72, 2019
Zhu WD et al: Diagnosis and treatment of cavernous hemangioma of the internal auditory canal. J Neurosurg. 124(3):639-46, 2016
Oldenburg MS et al: Cavernous hemangiomas of the internal auditory canal and cerebellopontine angle. Otol Neurotol. 36(1):e30-4, 2015
Benoit MM et al: Facial nerve hemangiomas: vascular tumors or malformations? Otolaryngol Head Neck Surg. 142(1):108-14, 2010
Capelle HH et al: Cavernous angioma of the geniculate ganglion. J Neurosurg. 109(5):893-6, 2008
Greene AK et al: Intraosseous "hemangiomas" are malformations and not tumors. Plast Reconstr Surg. 119(6):1949-50; author reply 1950, 2007
Lenarz M et al: Cavernous hemangioma of the internal auditory canal. Eur Arch Otorhinolaryngol. 264(5):569-71, 2007
Di Rocco F et al: Cavernous malformation of the internal auditory canal. Acta Neurochir (Wien). 148(6):695-7, 2006
Samii M et al: Cavernous angiomas within the internal auditory canal. J Neurosurg. 105(4):581-7, 2006
Aquilina K et al: Cavernous angioma of the internal auditory canal. J Laryngol Otol. 118(5):368-71, 2004
Bernardeschi D et al: Vascular malformation (so-called hemangioma) of Scarpa's ganglion. Acta Otolaryngol. 124(9):1099-102, 2004
Alobid I et al: Cavernous haemangioma of the internal auditory canal. Acta Otolaryngol. 122(5):501-3, 2002
Shaida AM et al: Cavernous haemangioma of the internal auditory canal. J Laryngol Otol. 114(6):453-5, 2000
Omojola MF et al: CT and MRI features of cavernous haemangioma of internal auditory canal. Br J Radiol. 70(839):1184-7, 1997
IAC-VM: Rare, benign, developmental lesion associated with CNVII in IAC; may extend to geniculate ganglion
IMAGING
General Features
CT Findings
MR Findings
Imaging Recommendations
DIFFERENTIAL DIAGNOSIS
PATHOLOGY
General Features
Microscopic Features
CLINICAL ISSUES
Presentation
Demographics
Natural History & Prognosis
Treatment
DIAGNOSTIC CHECKLIST
Consider
Selected References
Feygin T et al: Neuroaxial infantile hemangiomas: imaging manifestations and association with hemangioma syndromes. AJNR Am J Neuroradiol. 42(8):1520-7, 2021
Touska P et al: Temporal bone tumors: an imaging update. Neuroimaging Clin N Am. 29(1):145-72, 2019
Zhu WD et al: Diagnosis and treatment of cavernous hemangioma of the internal auditory canal. J Neurosurg. 124(3):639-46, 2016
Oldenburg MS et al: Cavernous hemangiomas of the internal auditory canal and cerebellopontine angle. Otol Neurotol. 36(1):e30-4, 2015
Benoit MM et al: Facial nerve hemangiomas: vascular tumors or malformations? Otolaryngol Head Neck Surg. 142(1):108-14, 2010
Capelle HH et al: Cavernous angioma of the geniculate ganglion. J Neurosurg. 109(5):893-6, 2008
Greene AK et al: Intraosseous "hemangiomas" are malformations and not tumors. Plast Reconstr Surg. 119(6):1949-50; author reply 1950, 2007
Lenarz M et al: Cavernous hemangioma of the internal auditory canal. Eur Arch Otorhinolaryngol. 264(5):569-71, 2007
Di Rocco F et al: Cavernous malformation of the internal auditory canal. Acta Neurochir (Wien). 148(6):695-7, 2006
Samii M et al: Cavernous angiomas within the internal auditory canal. J Neurosurg. 105(4):581-7, 2006
Aquilina K et al: Cavernous angioma of the internal auditory canal. J Laryngol Otol. 118(5):368-71, 2004
Bernardeschi D et al: Vascular malformation (so-called hemangioma) of Scarpa's ganglion. Acta Otolaryngol. 124(9):1099-102, 2004
Alobid I et al: Cavernous haemangioma of the internal auditory canal. Acta Otolaryngol. 122(5):501-3, 2002
Shaida AM et al: Cavernous haemangioma of the internal auditory canal. J Laryngol Otol. 114(6):453-5, 2000
Omojola MF et al: CT and MRI features of cavernous haemangioma of internal auditory canal. Br J Radiol. 70(839):1184-7, 1997
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