title: Magnetic resonance imaging diagnosis of disseminated necrotizing leukoencephalopathy.
abstract: Disseminated necrotizing leukoencephalopathy is a rare syndrome of progressive neurologic deterioration seen most often in patients who have received central nervous system irradiation combined with intrathecal or systemic chemotherapy in the treatment or prophylaxis of various malignancies. Magnetic resonance imaging was more sensitive than computed tomography in detecting white matter abnormalities in the case of disseminated necrotizing leukoencephalopathy reported here. Magnetic resonance imaging may be useful in diagnosing incipient white matter changes in disseminated necrotizing leukoencephalopathy, thus permitting early, appropriate therapeutic modifications.
mesh_terms: D002648:Child; D003131:Combined Modality Therapy / Q000009:adverse effects; D005260:Female; D006801:Humans; D007968:Leukoencephalopathy, Progressive Multifocal / Q000175:diagnosis*; D009682:Magnetic Resonance Spectroscopy; D011832:Radiation Injuries / Q000150:complications; D012512:Sarcoma, Ewing / Q000188:drug therapy / Q000532:radiotherapy