title: Unexpected Symptomatic Catheter Tip Mass in Chronic Intrathecal Opioid Therapy.
authors.affiliation: *Department of Neurosurgery, University Hospitals Leuven, Leuven, Belgium;
authors.forename: Thomas
authors.initials: T
authors.lastname: Decramer
authors.affiliation: *Department of Neurosurgery, University Hospitals Leuven, Leuven, Belgium;
authors.forename: Bart
authors.initials: B
authors.lastname: Morlion
authors.affiliation: *Department of Neurosurgery, University Hospitals Leuven, Leuven, Belgium;
authors.forename: Frank
authors.initials: F
authors.lastname: Van Calenbergh
authors.affiliation: *Department of Neurosurgery, University Hospitals Leuven, Leuven, Belgium;
authors.forename: Bart
authors.initials: B
authors.lastname: Nuttin
authors.affiliation: *Department of Neurosurgery, University Hospitals Leuven, Leuven, Belgium;
authors.forename: Johannes
authors.initials: J
authors.lastname: van Loon
authors.affiliation: *Department of Neurosurgery, University Hospitals Leuven, Leuven, Belgium; *Department of Neurosurgery, University Hospitals Leuven, Leuven, Belgium;
authors.forename: Tom
authors.initials: T
authors.lastname: Theys
mesh_terms: D000671:Amputation, Surgical; D000701:Analgesics, Opioid / Q000008:administration & dosage* / Q000009:adverse effects* / Q000627:therapeutic use; D057785:Catheters / Q000009:adverse effects*; D020918:Complex Regional Pain Syndromes / Q000150:complications / Q000601:surgery; D005260:Female; D006099:Granuloma / Q000209:etiology / Q000473:pathology / Q000601:surgery; D006801:Humans; D007260:Infusion Pumps / Q000009:adverse effects; D007278:Injections, Spinal / Q000009:adverse effects*; D008875:Middle Aged; D010591:Phantom Limb / Q000150:complications / Q000188:drug therapy
chemical_list: D000701:Analgesics, Opioid