Even small doses of morphine might provoke "luxury perfusion" in the postoperative period after craniotomy.
Cold
G E
GE
Felding
M
M
D001810:Blood Volume / Q000187:drug effects; D001921:Brain / Q000098:blood supply*; D002245:Carbon Dioxide / Q000097:blood; D003399:Craniotomy; D006801:Humans; D009020:Morphine / Q000008:administration & dosage / Q000009:adverse effects*; D010149:Postoperative Pain / Q000188:drug therapy*; D011183:Postoperative Complications / Q000139:chemically induced*; D012039:Regional Blood Flow / Q000187:drug effects; D015173:Supratentorial Neoplasms / Q000601:surgery*
D002245:Carbon Dioxide; D009020:Morphine