. "113733846"@en-us . "chronic pyelonephritis"@en-us . "114566766"^^ . "110445147"@en-us . . . "chronic pyelonephritis"^^ . . "0"^^ . "14566766-n"^^ . . "pyelonephritis that develops slowly and can lead to renal failure if untreated; often associated with a kidney stone or with narrowing of the urinary passageways"@en-us . . . . . . "0"^^ . .