Definition : inflammation of the peritoneum lining the abdominal cavity as the result of infectious,
autoimmune, or chemical processes. Primary peritonitis is due to infection of the
peritoneal cavity via hematogenous or lymphatic spread and without intra-abdominal
source. Secondary peritonitis arises from the abdominal cavity itself through rupture
or abscess of intra-abdominal organs. [MeSH];
inflammation of the peritoneum lining the abdominal cavity as the result of infectious,
autoimmune, or chemical processes. Primary peritonitis is due to infection of the
peritoneal cavity via hematogenous or lymphatic spread and without intra-abdominal
source. Secondary peritonitis arises from the abdominal cavity itself through rupture
or abscess of intra-abdominal organs. [MeSH]