title: Carmofur-induced leukoencephalopathy: MRI.
abstract: Carmofur, a derivative of 5-fluorouracil, has recently been noted to have an infrequent but serious association with leukoencephalopathy. To our knowledge, there has been no report of early MRI findings in this leukoencephalopathy. We describe a case in which diffuse high signal intensity of the entire cerebral white matter, including the corpus callosum, was seen on T2-weighted magnetic resonance images. Although similar findings can be seen in many other diseases, carmofur-induced leukoencephalopathy should be suspected in a patient treated with carmofur. It is important to know the clinical and MRI characteristics of this condition, for early diagnosis and better prognosis.
authors: Department of Nuclear Medicine, Faculty of Medicine, Kyoto University, Japan.
authors: S
authors: S
authors: Matsumoto
authors: S
authors: S
authors: Nishizawa
authors: M
authors: M
authors: Murakami
authors: S
authors: S
authors: Noma
authors: A
authors: A
authors: Sano
authors: Y
authors: Y
authors: Kuroda
mesh_terms: D000970:Antineoplastic Agents / Q000008:administration & dosage / Q000009:adverse effects*; D001921:Brain / Q000187:drug effects* / Q000473:pathology; D001925:Brain Damage, Chronic / Q000139:chemically induced* / Q000175:diagnosis; D001943:Breast Neoplasms / Q000188:drug therapy*; D017024:Chemotherapy, Adjuvant; D003711:Demyelinating Diseases / Q000139:chemically induced* / Q000175:diagnosis; D003937:Diagnosis, Differential; D004305:Dose-Response Relationship, Drug; D004334:Drug Administration Schedule; D005260:Female; D005472:Fluorouracil / Q000008:administration & dosage / Q000009:adverse effects / Q000031:analogs & derivatives*; D005500:Follow-Up Studies; D006801:Humans; D008279:Magnetic Resonance Imaging; D008875:Middle Aged; D009460:Neurologic Examination / Q000187:drug effects
chemical_list: D000970:Antineoplastic Agents; C017367:carmofur; D005472:Fluorouracil