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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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| Examen del recto mediante un proctoscopio que se inserta en el recto. Un proctoscopio es un instrumento delgado con forma de tubo delgado con una luz y una lente para observar. También puede tener una herramienta para extraer tejido y observarlo bajo un microscopio para verificar si hay signos de enfermedad. |
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