title: Comments on injectate encapsulation after long-term epidural administration.
authors.affiliation: Dept. of Anesthesiology and Resuscitology Ehime University School of Medicine Shigenobu Ehime 791-02, Japan.
authors.forename: Takumi
authors.initials: T
authors.lastname: Nagaro
authors.forename: Tatsuru
authors.initials: T
authors.lastname: Arai
mesh_terms: D015360:Analgesia, Epidural / Q000009:adverse effects*; D002404:Catheterization / Q000009:adverse effects*; D004824:Epidural Space / Q000000981:diagnostic imaging / Q000473:pathology; D006801:Humans; D009020:Morphine / Q000009:adverse effects* / Q000627:therapeutic use; D011859:Radiography
chemical_list: D009020:Morphine