title: Parenchymal damage in the territory of the anterior choroidal artery following supraophthalmic intracarotid administration of CDDP for treatment of malignant gliomas.
abstract: We treated ten patients with malignant glioma by intracarotid chemotherapy with cis-diamminedichloroplatinum (CDDP) and/or 3-(4-amino-2-methyl-5-pyrimidinyl)methyl-1-(2-chloroethyl)-3-nitrosourea (ACNU). Three of the patients who underwent supraophthalmic intracarotid infusion of CDDP developed a low-density area in the basal ganglia on CT scan or an enhancing lesion in the hypothalamic region on MRI, with or without neurologic symptoms. No patient had such complications with supraophthalmic infusions of ACNU, or with cervical intracarotid infusion of CDDP or selective infusion of CDDP via the anterior or middle cerebral arteries. Supraophthalmic intracarotid administration of CDDP may augment drug delivery to tumors and prevent visual complications, but is accompanied by considerable risk of parenchymal damage in the territory of the anterior choroidal artery. Possible mechanisms for such complications are discussed.
authors.affiliation: Department of Neurosurgery, Tokyo Medical and Dental University, Japan.
authors.forename: M
authors.initials: M
authors.lastname: Tamaki
authors.forename: K
authors.initials: K
authors.lastname: Ohno
authors.forename: Y
authors.initials: Y
authors.lastname: Niimi
authors.forename: M
authors.initials: M
authors.lastname: Aoyagi
authors.forename: G
authors.initials: G
authors.lastname: Nagashima
authors.forename: K
authors.initials: K
authors.lastname: Ichimura
authors.forename: K
authors.initials: K
authors.lastname: Hirakawa
mesh_terms: D000328:Adult; D000970:Antineoplastic Agents / Q000009:adverse effects*; D001932:Brain Neoplasms / Q000188:drug therapy*; D002339:Carotid Arteries; D002831:Choroid Plexus / Q000098:blood supply*; D002945:Cisplatin / Q000009:adverse effects*; D005260:Female; D005910:Glioma / Q000188:drug therapy*; D006801:Humans; D007261:Infusions, Intra-Arterial; D008297:Male; D008875:Middle Aged; D015376:Nimustine / Q000627:therapeutic use*; D012189:Retrospective Studies; D014057:Tomography, X-Ray Computed
chemical_list: D000970:Antineoplastic Agents; D015376:Nimustine; D002945:Cisplatin