Extra-axial NeoplasmsMeningiomas account for 15 of all intracranial tumors and are the most common extra-axial tumor They originate from the dura or arachnoid and occur in middle-aged adults Women are affected twice as often as men Meningiomas are well-differentiated benign and encapsulated lesions that indent the brain as they enlarge They grow slowly and may be present for many years before producing symptoms The histologic picture shows cells of uniform size that tend to form whorls or psammoma bodiesThe parasagittal region is the most frequent site for meningiomas followed by the sphenoid wings parasellar region olfactory groove cerebello-pontine angle and rarely the intraventricular region Meningiomas often induce an osteoblastic reaction in the adjacent bone resulting in a characteristic focal hyperostosis They are also hypervascular receiving their blood supply predominantly from dural vessels
Meningioma CT Imaging10487081048708 Non-Contrastndash Sharply Circumscribedndash Homogeneousndash Hyperdense (+- Ca++)10487081048708 NOT from psammoma bodies ndash Broad Dural Surfacendash Bone Changes (Hyperostosis)10487081048708 Enhanced CTndash Homogeneous Enhancement
Meningioma Vasogenic Edema10487081048708 VASCULARndash parasitization of MCA etcndash compression of cortical aavv10487081048708 COMPRESSIVE TRAUMA10487081048708 SECRETORY EFFECT10487081048708 ldquoTRANSCORTICAL FLOWrdquondash Close apposition of tumor to brainndash Thinned cortexndash +- infiltration of brainndash Fluid gradient from meningioma into brain
Dural Tail10487081048708 Curvilinear enhancement10487081048708 ldquodural flairrdquo10487081048708 First reported wmeningioma10487081048708 First reported to be neoplastic invasion10487081048708What is it REALLYndash Thickening of the durandash Vasocongestion of the durandash Edema of the dura
Prevalence of dural tail signRokni-Yazdi H Sotoudeh H Eur J Radiol2006 Oct60(1)42-510487081048708 2298 patients (2244) of intracranialmasses had dural tail signldquondash 18 meningiomasndash 2 pituitary adenomasndash 1 primary cerebral lymphoma10487081048708 The dural tail sign had a sensitivity of586 and specificity of 9402 indiagnosis of meningioma
Anterior falcine meningioma
ldquoEn plaquerdquo Meningioma
Multiple Meningioma
Intraventricular meningioma
Optic nerve sheath meningioma right optic nerve mimicking optical glioma
Hemangiopericytoma10487081048708 Syn ldquoangioblastic meningiomardquo10487081048708 Cell of Origin ndash perivascular pericyte ofZahn andor Zimmerman10487081048708WHO 2-310487081048708lt 1 of primary CNS10487081048708 M 141 F10487081048708 Age ndash 40rsquos10487081048708 Dural based bone destruction lobulated
HEMANGIOPERICYTOMA (HPC)10487081048708 Narrow dural base (ldquoMushroomingrdquo)10487081048708No Hyperostosis10487081048708No Calcification in tumor10487081048708Lobulated (not hemispheric)10487081048708 Internal Signal Voids (on MRI)ndash irregular and multiple10487081048708 Hypervascular on Angiondash irregular patterns
Intracerebral lymphoma
Intracerebral lymphoma
Pilocytic astrocytoma
ASTROCYTOMA SUBEPENDYMAL GIANT CELL IN TUBEROUS SCLEROSIS
ASTROCYTOMA SUBEPENDYMAL GIANT CELL IN TUBEROUS SCLEROSIS
Pleomorphic xanthoastrocytoma
Pleomorphic xanthoastrocytoma
Pleomorphic xanthoastrocytoma
Diffuse astrocytoma
Diffuse astrocytoma
Anaplastic Astrocytoma
Anaplastic astrocytoma
Glioblastoma multiforme
Glioblastoma multiforme
Glioblastoma multiforme
Glioblastoma multiforme
Multicenteric glioma 75 of glioblastomas
oligodendroglioma
Oligodendroglioma
Oligodendroglioma
Gangliocytoma
Ganglioglioma
Ganglioglioma
Central neurocytoma
Central neurocytoma
Thank You
Meningioma CT Imaging10487081048708 Non-Contrastndash Sharply Circumscribedndash Homogeneousndash Hyperdense (+- Ca++)10487081048708 NOT from psammoma bodies ndash Broad Dural Surfacendash Bone Changes (Hyperostosis)10487081048708 Enhanced CTndash Homogeneous Enhancement
Meningioma Vasogenic Edema10487081048708 VASCULARndash parasitization of MCA etcndash compression of cortical aavv10487081048708 COMPRESSIVE TRAUMA10487081048708 SECRETORY EFFECT10487081048708 ldquoTRANSCORTICAL FLOWrdquondash Close apposition of tumor to brainndash Thinned cortexndash +- infiltration of brainndash Fluid gradient from meningioma into brain
Dural Tail10487081048708 Curvilinear enhancement10487081048708 ldquodural flairrdquo10487081048708 First reported wmeningioma10487081048708 First reported to be neoplastic invasion10487081048708What is it REALLYndash Thickening of the durandash Vasocongestion of the durandash Edema of the dura
Prevalence of dural tail signRokni-Yazdi H Sotoudeh H Eur J Radiol2006 Oct60(1)42-510487081048708 2298 patients (2244) of intracranialmasses had dural tail signldquondash 18 meningiomasndash 2 pituitary adenomasndash 1 primary cerebral lymphoma10487081048708 The dural tail sign had a sensitivity of586 and specificity of 9402 indiagnosis of meningioma
Anterior falcine meningioma
ldquoEn plaquerdquo Meningioma
Multiple Meningioma
Intraventricular meningioma
Optic nerve sheath meningioma right optic nerve mimicking optical glioma
Hemangiopericytoma10487081048708 Syn ldquoangioblastic meningiomardquo10487081048708 Cell of Origin ndash perivascular pericyte ofZahn andor Zimmerman10487081048708WHO 2-310487081048708lt 1 of primary CNS10487081048708 M 141 F10487081048708 Age ndash 40rsquos10487081048708 Dural based bone destruction lobulated
HEMANGIOPERICYTOMA (HPC)10487081048708 Narrow dural base (ldquoMushroomingrdquo)10487081048708No Hyperostosis10487081048708No Calcification in tumor10487081048708Lobulated (not hemispheric)10487081048708 Internal Signal Voids (on MRI)ndash irregular and multiple10487081048708 Hypervascular on Angiondash irregular patterns
Intracerebral lymphoma
Intracerebral lymphoma
Pilocytic astrocytoma
ASTROCYTOMA SUBEPENDYMAL GIANT CELL IN TUBEROUS SCLEROSIS
ASTROCYTOMA SUBEPENDYMAL GIANT CELL IN TUBEROUS SCLEROSIS
Pleomorphic xanthoastrocytoma
Pleomorphic xanthoastrocytoma
Pleomorphic xanthoastrocytoma
Diffuse astrocytoma
Diffuse astrocytoma
Anaplastic Astrocytoma
Anaplastic astrocytoma
Glioblastoma multiforme
Glioblastoma multiforme
Glioblastoma multiforme
Glioblastoma multiforme
Multicenteric glioma 75 of glioblastomas
oligodendroglioma
Oligodendroglioma
Oligodendroglioma
Gangliocytoma
Ganglioglioma
Ganglioglioma
Central neurocytoma
Central neurocytoma
Thank You
Dural Tail10487081048708 Curvilinear enhancement10487081048708 ldquodural flairrdquo10487081048708 First reported wmeningioma10487081048708 First reported to be neoplastic invasion10487081048708What is it REALLYndash Thickening of the durandash Vasocongestion of the durandash Edema of the dura
Prevalence of dural tail signRokni-Yazdi H Sotoudeh H Eur J Radiol2006 Oct60(1)42-510487081048708 2298 patients (2244) of intracranialmasses had dural tail signldquondash 18 meningiomasndash 2 pituitary adenomasndash 1 primary cerebral lymphoma10487081048708 The dural tail sign had a sensitivity of586 and specificity of 9402 indiagnosis of meningioma
Anterior falcine meningioma
ldquoEn plaquerdquo Meningioma
Multiple Meningioma
Intraventricular meningioma
Optic nerve sheath meningioma right optic nerve mimicking optical glioma
Hemangiopericytoma10487081048708 Syn ldquoangioblastic meningiomardquo10487081048708 Cell of Origin ndash perivascular pericyte ofZahn andor Zimmerman10487081048708WHO 2-310487081048708lt 1 of primary CNS10487081048708 M 141 F10487081048708 Age ndash 40rsquos10487081048708 Dural based bone destruction lobulated
HEMANGIOPERICYTOMA (HPC)10487081048708 Narrow dural base (ldquoMushroomingrdquo)10487081048708No Hyperostosis10487081048708No Calcification in tumor10487081048708Lobulated (not hemispheric)10487081048708 Internal Signal Voids (on MRI)ndash irregular and multiple10487081048708 Hypervascular on Angiondash irregular patterns
Intracerebral lymphoma
Intracerebral lymphoma
Pilocytic astrocytoma
ASTROCYTOMA SUBEPENDYMAL GIANT CELL IN TUBEROUS SCLEROSIS
ASTROCYTOMA SUBEPENDYMAL GIANT CELL IN TUBEROUS SCLEROSIS
Pleomorphic xanthoastrocytoma
Pleomorphic xanthoastrocytoma
Pleomorphic xanthoastrocytoma
Diffuse astrocytoma
Diffuse astrocytoma
Anaplastic Astrocytoma
Anaplastic astrocytoma
Glioblastoma multiforme
Glioblastoma multiforme
Glioblastoma multiforme
Glioblastoma multiforme
Multicenteric glioma 75 of glioblastomas
oligodendroglioma
Oligodendroglioma
Oligodendroglioma
Gangliocytoma
Ganglioglioma
Ganglioglioma
Central neurocytoma
Central neurocytoma
Thank You
Anterior falcine meningioma
ldquoEn plaquerdquo Meningioma
Multiple Meningioma
Intraventricular meningioma
Optic nerve sheath meningioma right optic nerve mimicking optical glioma
Hemangiopericytoma10487081048708 Syn ldquoangioblastic meningiomardquo10487081048708 Cell of Origin ndash perivascular pericyte ofZahn andor Zimmerman10487081048708WHO 2-310487081048708lt 1 of primary CNS10487081048708 M 141 F10487081048708 Age ndash 40rsquos10487081048708 Dural based bone destruction lobulated
HEMANGIOPERICYTOMA (HPC)10487081048708 Narrow dural base (ldquoMushroomingrdquo)10487081048708No Hyperostosis10487081048708No Calcification in tumor10487081048708Lobulated (not hemispheric)10487081048708 Internal Signal Voids (on MRI)ndash irregular and multiple10487081048708 Hypervascular on Angiondash irregular patterns
Intracerebral lymphoma
Intracerebral lymphoma
Pilocytic astrocytoma
ASTROCYTOMA SUBEPENDYMAL GIANT CELL IN TUBEROUS SCLEROSIS
ASTROCYTOMA SUBEPENDYMAL GIANT CELL IN TUBEROUS SCLEROSIS
Pleomorphic xanthoastrocytoma
Pleomorphic xanthoastrocytoma
Pleomorphic xanthoastrocytoma
Diffuse astrocytoma
Diffuse astrocytoma
Anaplastic Astrocytoma
Anaplastic astrocytoma
Glioblastoma multiforme
Glioblastoma multiforme
Glioblastoma multiforme
Glioblastoma multiforme
Multicenteric glioma 75 of glioblastomas
oligodendroglioma
Oligodendroglioma
Oligodendroglioma
Gangliocytoma
Ganglioglioma
Ganglioglioma
Central neurocytoma
Central neurocytoma
Thank You
ldquoEn plaquerdquo Meningioma
Multiple Meningioma
Intraventricular meningioma
Optic nerve sheath meningioma right optic nerve mimicking optical glioma
Hemangiopericytoma10487081048708 Syn ldquoangioblastic meningiomardquo10487081048708 Cell of Origin ndash perivascular pericyte ofZahn andor Zimmerman10487081048708WHO 2-310487081048708lt 1 of primary CNS10487081048708 M 141 F10487081048708 Age ndash 40rsquos10487081048708 Dural based bone destruction lobulated
HEMANGIOPERICYTOMA (HPC)10487081048708 Narrow dural base (ldquoMushroomingrdquo)10487081048708No Hyperostosis10487081048708No Calcification in tumor10487081048708Lobulated (not hemispheric)10487081048708 Internal Signal Voids (on MRI)ndash irregular and multiple10487081048708 Hypervascular on Angiondash irregular patterns
Intracerebral lymphoma
Intracerebral lymphoma
Pilocytic astrocytoma
ASTROCYTOMA SUBEPENDYMAL GIANT CELL IN TUBEROUS SCLEROSIS
ASTROCYTOMA SUBEPENDYMAL GIANT CELL IN TUBEROUS SCLEROSIS
Pleomorphic xanthoastrocytoma
Pleomorphic xanthoastrocytoma
Pleomorphic xanthoastrocytoma
Diffuse astrocytoma
Diffuse astrocytoma
Anaplastic Astrocytoma
Anaplastic astrocytoma
Glioblastoma multiforme
Glioblastoma multiforme
Glioblastoma multiforme
Glioblastoma multiforme
Multicenteric glioma 75 of glioblastomas
oligodendroglioma
Oligodendroglioma
Oligodendroglioma
Gangliocytoma
Ganglioglioma
Ganglioglioma
Central neurocytoma
Central neurocytoma
Thank You
Multiple Meningioma
Intraventricular meningioma
Optic nerve sheath meningioma right optic nerve mimicking optical glioma
Hemangiopericytoma10487081048708 Syn ldquoangioblastic meningiomardquo10487081048708 Cell of Origin ndash perivascular pericyte ofZahn andor Zimmerman10487081048708WHO 2-310487081048708lt 1 of primary CNS10487081048708 M 141 F10487081048708 Age ndash 40rsquos10487081048708 Dural based bone destruction lobulated
HEMANGIOPERICYTOMA (HPC)10487081048708 Narrow dural base (ldquoMushroomingrdquo)10487081048708No Hyperostosis10487081048708No Calcification in tumor10487081048708Lobulated (not hemispheric)10487081048708 Internal Signal Voids (on MRI)ndash irregular and multiple10487081048708 Hypervascular on Angiondash irregular patterns
Intracerebral lymphoma
Intracerebral lymphoma
Pilocytic astrocytoma
ASTROCYTOMA SUBEPENDYMAL GIANT CELL IN TUBEROUS SCLEROSIS
ASTROCYTOMA SUBEPENDYMAL GIANT CELL IN TUBEROUS SCLEROSIS
Pleomorphic xanthoastrocytoma
Pleomorphic xanthoastrocytoma
Pleomorphic xanthoastrocytoma
Diffuse astrocytoma
Diffuse astrocytoma
Anaplastic Astrocytoma
Anaplastic astrocytoma
Glioblastoma multiforme
Glioblastoma multiforme
Glioblastoma multiforme
Glioblastoma multiforme
Multicenteric glioma 75 of glioblastomas
oligodendroglioma
Oligodendroglioma
Oligodendroglioma
Gangliocytoma
Ganglioglioma
Ganglioglioma
Central neurocytoma
Central neurocytoma
Thank You
Intraventricular meningioma
Optic nerve sheath meningioma right optic nerve mimicking optical glioma
Hemangiopericytoma10487081048708 Syn ldquoangioblastic meningiomardquo10487081048708 Cell of Origin ndash perivascular pericyte ofZahn andor Zimmerman10487081048708WHO 2-310487081048708lt 1 of primary CNS10487081048708 M 141 F10487081048708 Age ndash 40rsquos10487081048708 Dural based bone destruction lobulated
HEMANGIOPERICYTOMA (HPC)10487081048708 Narrow dural base (ldquoMushroomingrdquo)10487081048708No Hyperostosis10487081048708No Calcification in tumor10487081048708Lobulated (not hemispheric)10487081048708 Internal Signal Voids (on MRI)ndash irregular and multiple10487081048708 Hypervascular on Angiondash irregular patterns
Intracerebral lymphoma
Intracerebral lymphoma
Pilocytic astrocytoma
ASTROCYTOMA SUBEPENDYMAL GIANT CELL IN TUBEROUS SCLEROSIS
ASTROCYTOMA SUBEPENDYMAL GIANT CELL IN TUBEROUS SCLEROSIS
Pleomorphic xanthoastrocytoma
Pleomorphic xanthoastrocytoma
Pleomorphic xanthoastrocytoma
Diffuse astrocytoma
Diffuse astrocytoma
Anaplastic Astrocytoma
Anaplastic astrocytoma
Glioblastoma multiforme
Glioblastoma multiforme
Glioblastoma multiforme
Glioblastoma multiforme
Multicenteric glioma 75 of glioblastomas
oligodendroglioma
Oligodendroglioma
Oligodendroglioma
Gangliocytoma
Ganglioglioma
Ganglioglioma
Central neurocytoma
Central neurocytoma
Thank You
Optic nerve sheath meningioma right optic nerve mimicking optical glioma
Hemangiopericytoma10487081048708 Syn ldquoangioblastic meningiomardquo10487081048708 Cell of Origin ndash perivascular pericyte ofZahn andor Zimmerman10487081048708WHO 2-310487081048708lt 1 of primary CNS10487081048708 M 141 F10487081048708 Age ndash 40rsquos10487081048708 Dural based bone destruction lobulated
HEMANGIOPERICYTOMA (HPC)10487081048708 Narrow dural base (ldquoMushroomingrdquo)10487081048708No Hyperostosis10487081048708No Calcification in tumor10487081048708Lobulated (not hemispheric)10487081048708 Internal Signal Voids (on MRI)ndash irregular and multiple10487081048708 Hypervascular on Angiondash irregular patterns
Intracerebral lymphoma
Intracerebral lymphoma
Pilocytic astrocytoma
ASTROCYTOMA SUBEPENDYMAL GIANT CELL IN TUBEROUS SCLEROSIS
ASTROCYTOMA SUBEPENDYMAL GIANT CELL IN TUBEROUS SCLEROSIS
Pleomorphic xanthoastrocytoma
Pleomorphic xanthoastrocytoma
Pleomorphic xanthoastrocytoma
Diffuse astrocytoma
Diffuse astrocytoma
Anaplastic Astrocytoma
Anaplastic astrocytoma
Glioblastoma multiforme
Glioblastoma multiforme
Glioblastoma multiforme
Glioblastoma multiforme
Multicenteric glioma 75 of glioblastomas
oligodendroglioma
Oligodendroglioma
Oligodendroglioma
Gangliocytoma
Ganglioglioma
Ganglioglioma
Central neurocytoma
Central neurocytoma
Thank You
Hemangiopericytoma10487081048708 Syn ldquoangioblastic meningiomardquo10487081048708 Cell of Origin ndash perivascular pericyte ofZahn andor Zimmerman10487081048708WHO 2-310487081048708lt 1 of primary CNS10487081048708 M 141 F10487081048708 Age ndash 40rsquos10487081048708 Dural based bone destruction lobulated
HEMANGIOPERICYTOMA (HPC)10487081048708 Narrow dural base (ldquoMushroomingrdquo)10487081048708No Hyperostosis10487081048708No Calcification in tumor10487081048708Lobulated (not hemispheric)10487081048708 Internal Signal Voids (on MRI)ndash irregular and multiple10487081048708 Hypervascular on Angiondash irregular patterns
Intracerebral lymphoma
Intracerebral lymphoma
Pilocytic astrocytoma
ASTROCYTOMA SUBEPENDYMAL GIANT CELL IN TUBEROUS SCLEROSIS
ASTROCYTOMA SUBEPENDYMAL GIANT CELL IN TUBEROUS SCLEROSIS
Pleomorphic xanthoastrocytoma
Pleomorphic xanthoastrocytoma
Pleomorphic xanthoastrocytoma
Diffuse astrocytoma
Diffuse astrocytoma
Anaplastic Astrocytoma
Anaplastic astrocytoma
Glioblastoma multiforme
Glioblastoma multiforme
Glioblastoma multiforme
Glioblastoma multiforme
Multicenteric glioma 75 of glioblastomas
oligodendroglioma
Oligodendroglioma
Oligodendroglioma
Gangliocytoma
Ganglioglioma
Ganglioglioma
Central neurocytoma
Central neurocytoma
Thank You
Intracerebral lymphoma
Intracerebral lymphoma
Pilocytic astrocytoma
ASTROCYTOMA SUBEPENDYMAL GIANT CELL IN TUBEROUS SCLEROSIS
ASTROCYTOMA SUBEPENDYMAL GIANT CELL IN TUBEROUS SCLEROSIS
Pleomorphic xanthoastrocytoma
Pleomorphic xanthoastrocytoma
Pleomorphic xanthoastrocytoma
Diffuse astrocytoma
Diffuse astrocytoma
Anaplastic Astrocytoma
Anaplastic astrocytoma
Glioblastoma multiforme
Glioblastoma multiforme
Glioblastoma multiforme
Glioblastoma multiforme
Multicenteric glioma 75 of glioblastomas
oligodendroglioma
Oligodendroglioma
Oligodendroglioma
Gangliocytoma
Ganglioglioma
Ganglioglioma
Central neurocytoma
Central neurocytoma
Thank You
Intracerebral lymphoma
Pilocytic astrocytoma
ASTROCYTOMA SUBEPENDYMAL GIANT CELL IN TUBEROUS SCLEROSIS
ASTROCYTOMA SUBEPENDYMAL GIANT CELL IN TUBEROUS SCLEROSIS
Pleomorphic xanthoastrocytoma
Pleomorphic xanthoastrocytoma
Pleomorphic xanthoastrocytoma
Diffuse astrocytoma
Diffuse astrocytoma
Anaplastic Astrocytoma
Anaplastic astrocytoma
Glioblastoma multiforme
Glioblastoma multiforme
Glioblastoma multiforme
Glioblastoma multiforme
Multicenteric glioma 75 of glioblastomas
oligodendroglioma
Oligodendroglioma
Oligodendroglioma
Gangliocytoma
Ganglioglioma
Ganglioglioma
Central neurocytoma
Central neurocytoma
Thank You
Pilocytic astrocytoma
ASTROCYTOMA SUBEPENDYMAL GIANT CELL IN TUBEROUS SCLEROSIS
ASTROCYTOMA SUBEPENDYMAL GIANT CELL IN TUBEROUS SCLEROSIS
Pleomorphic xanthoastrocytoma
Pleomorphic xanthoastrocytoma
Pleomorphic xanthoastrocytoma
Diffuse astrocytoma
Diffuse astrocytoma
Anaplastic Astrocytoma
Anaplastic astrocytoma
Glioblastoma multiforme
Glioblastoma multiforme
Glioblastoma multiforme
Glioblastoma multiforme
Multicenteric glioma 75 of glioblastomas
oligodendroglioma
Oligodendroglioma
Oligodendroglioma
Gangliocytoma
Ganglioglioma
Ganglioglioma
Central neurocytoma
Central neurocytoma
Thank You
ASTROCYTOMA SUBEPENDYMAL GIANT CELL IN TUBEROUS SCLEROSIS
ASTROCYTOMA SUBEPENDYMAL GIANT CELL IN TUBEROUS SCLEROSIS
Pleomorphic xanthoastrocytoma
Pleomorphic xanthoastrocytoma
Pleomorphic xanthoastrocytoma
Diffuse astrocytoma
Diffuse astrocytoma
Anaplastic Astrocytoma
Anaplastic astrocytoma
Glioblastoma multiforme
Glioblastoma multiforme
Glioblastoma multiforme
Glioblastoma multiforme
Multicenteric glioma 75 of glioblastomas
oligodendroglioma
Oligodendroglioma
Oligodendroglioma
Gangliocytoma
Ganglioglioma
Ganglioglioma
Central neurocytoma
Central neurocytoma
Thank You
ASTROCYTOMA SUBEPENDYMAL GIANT CELL IN TUBEROUS SCLEROSIS
Pleomorphic xanthoastrocytoma
Pleomorphic xanthoastrocytoma
Pleomorphic xanthoastrocytoma
Diffuse astrocytoma
Diffuse astrocytoma
Anaplastic Astrocytoma
Anaplastic astrocytoma
Glioblastoma multiforme
Glioblastoma multiforme
Glioblastoma multiforme
Glioblastoma multiforme
Multicenteric glioma 75 of glioblastomas
oligodendroglioma
Oligodendroglioma
Oligodendroglioma
Gangliocytoma
Ganglioglioma
Ganglioglioma
Central neurocytoma
Central neurocytoma
Thank You
Pleomorphic xanthoastrocytoma
Pleomorphic xanthoastrocytoma
Pleomorphic xanthoastrocytoma
Diffuse astrocytoma
Diffuse astrocytoma
Anaplastic Astrocytoma
Anaplastic astrocytoma
Glioblastoma multiforme
Glioblastoma multiforme
Glioblastoma multiforme
Glioblastoma multiforme
Multicenteric glioma 75 of glioblastomas
oligodendroglioma
Oligodendroglioma
Oligodendroglioma
Gangliocytoma
Ganglioglioma
Ganglioglioma
Central neurocytoma
Central neurocytoma
Thank You
Pleomorphic xanthoastrocytoma
Pleomorphic xanthoastrocytoma
Diffuse astrocytoma
Diffuse astrocytoma
Anaplastic Astrocytoma
Anaplastic astrocytoma
Glioblastoma multiforme
Glioblastoma multiforme
Glioblastoma multiforme
Glioblastoma multiforme
Multicenteric glioma 75 of glioblastomas
oligodendroglioma
Oligodendroglioma
Oligodendroglioma
Gangliocytoma
Ganglioglioma
Ganglioglioma
Central neurocytoma
Central neurocytoma
Thank You
Pleomorphic xanthoastrocytoma
Diffuse astrocytoma
Diffuse astrocytoma
Anaplastic Astrocytoma
Anaplastic astrocytoma
Glioblastoma multiforme
Glioblastoma multiforme
Glioblastoma multiforme
Glioblastoma multiforme
Multicenteric glioma 75 of glioblastomas
oligodendroglioma
Oligodendroglioma
Oligodendroglioma
Gangliocytoma
Ganglioglioma
Ganglioglioma
Central neurocytoma
Central neurocytoma
Thank You
Diffuse astrocytoma
Diffuse astrocytoma
Anaplastic Astrocytoma
Anaplastic astrocytoma
Glioblastoma multiforme
Glioblastoma multiforme
Glioblastoma multiforme
Glioblastoma multiforme
Multicenteric glioma 75 of glioblastomas
oligodendroglioma
Oligodendroglioma
Oligodendroglioma
Gangliocytoma
Ganglioglioma
Ganglioglioma
Central neurocytoma
Central neurocytoma
Thank You
Diffuse astrocytoma
Anaplastic Astrocytoma
Anaplastic astrocytoma
Glioblastoma multiforme
Glioblastoma multiforme
Glioblastoma multiforme
Glioblastoma multiforme
Multicenteric glioma 75 of glioblastomas
oligodendroglioma
Oligodendroglioma
Oligodendroglioma
Gangliocytoma
Ganglioglioma
Ganglioglioma
Central neurocytoma
Central neurocytoma
Thank You
Anaplastic Astrocytoma
Anaplastic astrocytoma
Glioblastoma multiforme
Glioblastoma multiforme
Glioblastoma multiforme
Glioblastoma multiforme
Multicenteric glioma 75 of glioblastomas
oligodendroglioma
Oligodendroglioma
Oligodendroglioma
Gangliocytoma
Ganglioglioma
Ganglioglioma
Central neurocytoma
Central neurocytoma
Thank You
Anaplastic astrocytoma
Glioblastoma multiforme
Glioblastoma multiforme
Glioblastoma multiforme
Glioblastoma multiforme
Multicenteric glioma 75 of glioblastomas
oligodendroglioma
Oligodendroglioma
Oligodendroglioma
Gangliocytoma
Ganglioglioma
Ganglioglioma
Central neurocytoma
Central neurocytoma
Thank You
Glioblastoma multiforme
Glioblastoma multiforme
Glioblastoma multiforme
Glioblastoma multiforme
Multicenteric glioma 75 of glioblastomas
oligodendroglioma
Oligodendroglioma
Oligodendroglioma
Gangliocytoma
Ganglioglioma
Ganglioglioma
Central neurocytoma
Central neurocytoma
Thank You
Glioblastoma multiforme
Glioblastoma multiforme
Glioblastoma multiforme
Multicenteric glioma 75 of glioblastomas
oligodendroglioma
Oligodendroglioma
Oligodendroglioma
Gangliocytoma
Ganglioglioma
Ganglioglioma
Central neurocytoma
Central neurocytoma
Thank You
Glioblastoma multiforme
Glioblastoma multiforme
Multicenteric glioma 75 of glioblastomas
oligodendroglioma
Oligodendroglioma
Oligodendroglioma
Gangliocytoma
Ganglioglioma
Ganglioglioma
Central neurocytoma
Central neurocytoma
Thank You
Glioblastoma multiforme
Multicenteric glioma 75 of glioblastomas
oligodendroglioma
Oligodendroglioma
Oligodendroglioma
Gangliocytoma
Ganglioglioma
Ganglioglioma
Central neurocytoma
Central neurocytoma
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Multicenteric glioma 75 of glioblastomas
oligodendroglioma
Oligodendroglioma
Oligodendroglioma
Gangliocytoma
Ganglioglioma
Ganglioglioma
Central neurocytoma
Central neurocytoma
Thank You
oligodendroglioma
Oligodendroglioma
Oligodendroglioma
Gangliocytoma
Ganglioglioma
Ganglioglioma
Central neurocytoma
Central neurocytoma
Thank You
Oligodendroglioma
Oligodendroglioma
Gangliocytoma
Ganglioglioma
Ganglioglioma
Central neurocytoma
Central neurocytoma
Thank You
Oligodendroglioma
Gangliocytoma
Ganglioglioma
Ganglioglioma
Central neurocytoma
Central neurocytoma
Thank You
Gangliocytoma
Ganglioglioma
Ganglioglioma
Central neurocytoma
Central neurocytoma
Thank You
Ganglioglioma
Ganglioglioma
Central neurocytoma
Central neurocytoma
Thank You
Ganglioglioma
Central neurocytoma
Central neurocytoma
Thank You
Central neurocytoma
Central neurocytoma
Thank You
Central neurocytoma
Thank You
Thank You
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