title: [Epidural hematoma after catheter removal in a patient without coagulation disorders].
abstract: A 69-year-old man with rectal adenocarcinoma and no relevant medical history was scheduled for anterior resection of the tumor under combined anesthesia. The epidural catheter was removed 48 h after surgery. A clinical picture consistent with a diagnosis of epidural hematoma developed gradually and was confirmed by magnetic resonance imaging. The last dose of low molecular weight heparin had been administered 8 h before catheter removal and blood analyses were normal. Recovery was complete following laminectomy and evacuation of the hematoma 31 h after the onset of symptoms. Our analysis of the literature on conditions leading to epidural hematoma after catheter insertion revealed that complications may appear for unknown reasons even when catheter management and thrombolytic prophylaxis are appropriate. Nevertheless, the maneuver for removing an epidural catheter is clearly not risk-free and can cause complications. Monitoring after removal is therefore important if complications are to be detected early.
authors.affiliation: Servicio de Anestesiología, Reanimación y Terapéutica del Dolor, Ciudad Sanitaria y Universitaria Príncipes de España de Hospitalet de Llobregat, Barcelona.
authors.forename: A
authors.initials: A
authors.lastname: Cabrera
authors.forename: I
authors.initials: I
authors.lastname: Ornaque
authors.forename: L
authors.initials: L
authors.lastname: López Obarrio
authors.forename: M
authors.initials: M
authors.lastname: Quintanilla
authors.forename: A
authors.initials: A
authors.lastname: Gabarrós
authors.forename: J
authors.initials: J
authors.lastname: Fuentes
authors.forename: A
authors.initials: A
authors.lastname: Montero
mesh_terms: D000230:Adenocarcinoma / Q000601:surgery; D000368:Aged; D000767:Anesthesia, Epidural / Q000295:instrumentation; D000925:Anticoagulants / Q000009:adverse effects*; D002404:Catheterization; D006407:Hematoma, Epidural, Cranial / Q000150:complications / Q000209:etiology* / Q000601:surgery; D006495:Heparin, Low-Molecular-Weight / Q000009:adverse effects*; D006801:Humans; D007796:Laminectomy; D008279:Magnetic Resonance Imaging; D008297:Male; D010291:Paresis / Q000209:etiology; D011183:Postoperative Complications / Q000517:prevention & control; D011677:Punctures / Q000009:adverse effects*; D012004:Rectal Neoplasms / Q000601:surgery; D013927:Thrombosis / Q000517:prevention & control
chemical_list: D000925:Anticoagulants; D006495:Heparin, Low-Molecular-Weight