title: Diagnostic abdominal paracentesis in the acute abdomen.
mesh_terms: D000006:Abdomen, Acute / Q000175:diagnosis*; D000007:Abdominal Injuries / Q000175:diagnosis; D000293:Adolescent; D000328:Adult; D000368:Aged; D002648:Child; D002675:Child, Preschool; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D010529:Peritoneal Cavity; D011677:Punctures