Answer:
kidney cancer is often not diagnosed until it has begun to spread. Symptoms of kidney cancer can include: Blood in the urine (a condition called hematuria).
Explanation:
Cancer cells grow and divide at an abnormally rapid rate, are poorly differentiated, and have abnormal membranes, cytoskeletal proteins, and morphology. The abnormality in cells can be progressive with a slow transition from normal cells to benign tumors to malignant tumors.
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