Assertion: stent | /r/HasProperty | needed
Facets:
value: to take special medications
type: PURPOSE
value: for it
type: OTHER
value: for the release of the stent
type: PURPOSE
value: usually
type: DEGREE
Source sentences:
text: Stents are usually needed when plaque blocks a blood vessel.
text: I do know that the stent is helpful and necessary, it just sucks in the meantime.
text: The stent is fed into the patient’s urinary tract and pulled out again in a similar fashion once there is no need for it.
text: If a stent is needed, a hollow needle is inserted into the skin, and the stent is inserted into the blocked duct through the needle.
text: The dimensions shape, and material from the ureteral stent for use depends upon the patient's anatomy and also the reason that stent is needed.
text: i will be having a heart cath done on Monday to determine any blockage and if a stent will be needed.
text: For the release of the stent, it is necessary to operate the proximal handle of the delivery system.
text: For example, if a stent is placed in the renal artery, it may be necessary to take special medications to prevent clots from forming in and around the stent.