Definition: Given an abstract, generate a keyword (a noun phrase) that best describes the focus or contribution of the paper. Such keywords can be directly from the given abstract or outside it.
Input: Abstract: Our patient developed a subfascial collection of dextran 70 after intraabdominal instillation of Hyskon. Seroma and wound dehiscence should be ruled out. A nonleaking peritoneal closure may decrease the incidence of this complication. A nonleaking fascial closure will decrease the extension of the dextran 70 collection and prevent separation of the skin.

Adult