Assertion: primary peritonitis | /r/HasProperty | negative
Facets:
value: frequently
type: TEMPORAL
Source sentences:
text: Primary peritonitis is frequently negative, owing to the low concentration of pathogenic bacteria in infected fluid in this situation;
text: -conversely, patients suspected of having primary peritonitis who have at least 250 PMN leucocytes per mm3 in the peritoneal fluid, but who have negative peritoneal fluid cultures, are considered to have another variant of primary peritonitis that is called culture-negative neutrocytic ascites (CNNA).