What are the clinical manifestations of kidney damage associated with tumors

Tumors can cause renal damage through different pathways and mechanisms, such as direct invasion of the kidney, secondary obstructive nephropathy caused by urinary tract obstruction caused by tumors, and tumor-associated nephropathy caused by antigen-antibody reaction. In addition, chemotherapy, biological therapy and radiation therapy of tumors can also cause renal damage. Can also be manifested as nephrotic syndrome, a large number of proteinuria, edema, hyperlipidemia and hypoproteinemia; can also be manifested as obstructive nephropathy symptoms, such as oliguria, lumbago, renal colic; can also be manifested as renal tubular interstitial nephritis performance, such as diabetes insipidus, renal tubular acidosis, and diabetes, amino acid urine, etc. In addition, can also appear urinary tract infection performance and acute, chronic renal failure performance.