A kidney mass is an abnormal growth of tissue in the kidney, which can be benign (non-cancerous) or malignant (cancerous). Common causes include kidney tumors, cysts, infections, or other conditions such as polycystic kidney disease. Risk factors for malignant kidney masses may include smoking, obesity, high blood pressure, and a family history of kidney cancer. Diagnosis typically involves imaging studies like ultrasound or CT scans, and further evaluation may be necessary to determine the nature of the mass.
smoking, obesity, hypertension are the most common causes for kidney tumor.
toxins
Propberly too much smoking causes liver and kidney problem
yes
It damages the liver,kidney heart & lung and causes cancer.
Kidney stones could be a cause. Sometimes when a kidney stone is passed it causes a little bleeding.
kidney
Renal Failure
If you have a low bun level, you may be on a very low protein diet or are overhydrated. If your creatinine is low, you may have very little muscle mass or be over-hydrated.
Polycystic kidney disease is an inherited disorder that causes cysts to be formed on the nephrons, or functioning units, of the kidneys
Bad breath can be connected to a kidney infection. This may be as a result of kidney failure which causes build-up of waste materials in the body.
normally it is calciun oxilate(check my spelling).