Assertion: obstruction | /r/HasProperty | acute
Facets:
value: particularly
type: DEGREE
Source sentences:
text: Blood test results are usually normal (particularly if obstruction is partial or acute), but tests may reveal high levels of blood urea nitrogen (sometimes called BUN), creatinine, or both if obstruction has completely blocked both kidneys for more than several hours.
text: The signs and symptoms of hydronephrosis depend upon whether the obstruction is acute or chronic, partial or complete, unilateral or bilateral.