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¿Preguntas sobre el cáncer?
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1-800-422-6237
(1-800-4-CANCER)
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Llame de lunes a viernes de 9:00 a.m. a 4:30 p.m., hora local en Estados Unidos y sus territorios. |
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| Área del centro del riñón. Allí se acumula la orina y se encauza hacia el uréter, que es el tubo que conecta el riñón con la vejiga. |
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