Nephritis; Pyelonephritis; Renal Disease 

Renal Cancer 

The right kidney is close enough to the appendix that inflammatory problems in the kidney-for example, an abscess-can mimic appendicitis.

Renal cell cancer is a disease in which malignant (cancer) cells form in tubules of the kidney. Renal cell cancer (also called kidney cancer or renal adenocarcinoma) is a disease in which malignant (cancer) cells are found in the lining of tubules (very small tubes) in the kidney. There are 2 kidneys, one on each side of the backbone, above the waist. The tiny tubules in the kidneys filter and clean the blood, taking out waste products and making urine. The urine passes from each kidney into th...

Kidney Diseases as related to Kidney Cancer