An abscess located in the abdominal cavity, i.e., the cavity between the diaphragm above and the pelvis below. (From Dorland, 27th ed)

Synonyms: Abscesses, Intra-Abdominal, Abscess, Intra Abdominal, Abscess, Intra-Abdominal, Intra-Abdominal Abscesses, Abdominal Abscesses, Intra-Abdominal Abscess, Abscesses, Abdominal, Abdominal Abscess, Abscess, Abdominal