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Hematuria |
 | | Hematuria is the presence of red blood cells (RBCs) in the urine. |
 | | In gross hematuria, the urine is red or the color of cola, which can be seen with the naked eye. |
 | | Most of the causes are not serious, but, because hematuria may be the result of a tumor or other serious problem, a doctor should be consulted. |
| www.umm.edu /urology-info/hematu.htm (305 words) |
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