Assertion: obstruction | /r/HasProperty | relieved
Facets:
Source sentences:
text: Obstructions may be relieved or partially alleviated by correction of the obstruction, although permanent impairments occur if a complete or partial obstruction persists over a period of weeks to months or longer.
text: Unless the obstruction is relieved, this dilation leads to enlargement and tubulointerstitial fibrosis affecting the distal nephron and renal function within approximately 7 days.
text: They will usually benefit from ulcer surgery at the same time their obstruction is relieved.
text: However, prognosis is variable and some patients may progress to chronic kidney disease even after obstruction has been relieved, as interstitial fibrosis and inflammation may have supervened.