title: Interstitial iridium-192 implantation for malignant brain tumours. Part I: Techniques of dosimetry planning.
abstract: Interstitial implants for brain tumours with removable iridium-192 radioactive seeds have been performed using a Brown-Roberts-Wells stereotactic frame. A simple and accurate computed-tomography-guided dosimetry pre-planning technique and procedure prior to implant have been developed and are discussed.
authors.affiliation: Department of Radiation Oncology, New England Medical Center Hospital, Tufts University School of Medicine, Boston, Massachusetts 02111.
authors.forename: A
authors.initials: A
authors.lastname: Wu
authors.forename: M
authors.initials: M
authors.lastname: Chun
authors.forename: D
authors.initials: D
authors.lastname: Kasdon
authors.forename: D
authors.initials: D
authors.lastname: Heros
authors.forename: P
authors.initials: P
authors.lastname: McKeough
authors.forename: H
authors.initials: H
authors.lastname: Chang
mesh_terms: D001918:Brachytherapy; D001921:Brain / Q000000981:diagnostic imaging; D001932:Brain Neoplasms / Q000532:radiotherapy; D006801:Humans; D007496:Iridium Radioisotopes / Q000008:administration & dosage / Q000627:therapeutic use*; D008722:Methods; D010347:Patient Care Planning; D011879:Radiotherapy Dosage; D013238:Stereotaxic Techniques; D014057:Tomography, X-Ray Computed
chemical_list: D007496:Iridium Radioisotopes