Assertion: peritonitis's cause | /r/HasProperty | investigated in the pd patient
Facets:
value: with clear fluid
type: OTHER
value: with abdominal pain
type: OTHER
Source sentences:
text: Other causes, such as constipation, renal or biliary colic, peptic ulcer disease, pancreatitis, and acute intestinal perforation, should also be investigated in the PD patient with abdominal pain and clear fluid.