title: Cerebral venous and sinus thrombosis with cerebrospinal fluid circulation block after the first methotrexate administration by lumbar puncture.
abstract: We report a patient treated for small lymphocytic lymphoma/leukemia with cerebral venous and sinus thrombosis (CVST) after lumbar puncture with intrathecal administration of methotrexate (MTX). He also developed a cerebrospinal fluid flow block. This is the first report of an association between lumbar puncture and intrathecally administered MTX and the development of CVST. Intrathecal treatment in this patient was discontinued and he was successfully treated with high-dose low-molecular-weight heparin subcutaneously.
authors.affiliation: Gelre Hospital, Department of Neurology, Apeldoorn, The Netherlands. P.Bienfait@Gelre.nl
authors.forename: H P
authors.initials: HP
authors.lastname: Bienfait
authors.forename: J M M
authors.initials: JM
authors.lastname: Gijtenbeek
authors.forename: M J
authors.initials: MJ
authors.lastname: van den Bent
authors.forename: H G
authors.initials: HG
authors.lastname: de Bruin
authors.forename: P J
authors.initials: PJ
authors.lastname: Voogt
authors.forename: M
authors.initials: M
authors.lastname: Pillay
mesh_terms: D000964:Antimetabolites, Antineoplastic / Q000008:administration & dosage / Q000009:adverse effects*; D002555:Cerebrospinal Fluid / Q000502:physiology; D003907:Dexamethasone / Q000008:administration & dosage; D004359:Drug Therapy, Combination; D005938:Glucocorticoids / Q000008:administration & dosage; D006801:Humans; D015451:Leukemia, Lymphocytic, Chronic, B-Cell / Q000188:drug therapy; D008279:Magnetic Resonance Imaging; D008297:Male; D008727:Methotrexate / Q000008:administration & dosage / Q000009:adverse effects*; D008875:Middle Aged; D020225:Sagittal Sinus Thrombosis / Q000175:diagnosis / Q000209:etiology*; D013129:Spinal Puncture / Q000009:adverse effects*
chemical_list: D000964:Antimetabolites, Antineoplastic; D005938:Glucocorticoids; D003907:Dexamethasone; D008727:Methotrexate