A 51-year-old man with right frontal glioblastoma multiforme

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Presentation transcript:

A 51-year-old man with right frontal glioblastoma multiforme A 51-year-old man with right frontal glioblastoma multiforme.A, Preoperative axial postcontrast T1-weighted image shows a centrally necrotic, peripherally enhancing right frontal lobe mass compressing the adjacent lateral ventricle.B, Immediately postoperat... A 51-year-old man with right frontal glioblastoma multiforme.A, Preoperative axial postcontrast T1-weighted image shows a centrally necrotic, peripherally enhancing right frontal lobe mass compressing the adjacent lateral ventricle.B, Immediately postoperative axial postcontrast T1-weighted image confirms gross total resection of the enhancing portion of the mass.C, Immediately postoperative axial diffusion-weighted image demonstrates a wedge-shaped area of abnormal reduced diffusion (white arrow) within the surgical bed.D, One-month postoperative axial postcontrast T1-weighted image reveals irregular area (black arrow) of abnormal contrast enhancement within the margins of the surgical bed simulating the appearance of a recurrent tumor.E, Two-month postoperative axial postcontrast T1-weighted image shows complete resolution of the abnormal contrast enhancement and a gliotic cavity (arrowhead). S. Cha AJNR Am J Neuroradiol 2006;27:475-487 ©2006 by American Society of Neuroradiology