{"id":11998,"date":"2025-07-09T09:51:40","date_gmt":"2025-07-09T13:51:40","guid":{"rendered":"https:\/\/www.rigicon.com\/glossary-term\/hematuria\/"},"modified":"2025-07-09T09:51:40","modified_gmt":"2025-07-09T13:51:40","slug":"hematuria","status":"publish","type":"glossary-term","link":"https:\/\/www.rigicon.com\/es\/glossary-term\/hematuria\/","title":{"rendered":"Hematuria"},"content":{"rendered":"","protected":false},"excerpt":{"rendered":"","protected":false},"featured_media":0,"template":"","glossary-category":[126],"glossary-product":[108,107],"class_list":["post-11998","glossary-term","type-glossary-term","status-publish","hentry","glossary-category-urological-conditions","glossary-product-conticlassic-aus","glossary-product-contireflex-enhanced-aus"],"acf":{"gt-definition":"<p>Hematuria se refiere a la presencia de c\u00e9lulas sangu\u00edneas en la orina.<span class=\"citation\">1<\/span> Se clasifica en dos tipos principales: hematuria macrosc\u00f3pica, donde la sangre es visible a simple vista y hace que la orina se vuelva rosada, roja o del color de una cola; y hematuria microsc\u00f3pica, donde las c\u00e9lulas sangu\u00edneas solo son detectables bajo un microscopio durante un examen de laboratorio.<span class=\"citation\">2<\/span> La hematuria macrosc\u00f3pica ocurre cuando hay suficiente sangre en la orina para cambiar su color, mientras que la hematuria microsc\u00f3pica involucra cantidades tan peque\u00f1as de sangre que solo se puede ver con un microscopio cuando un laboratorio analiza la orina.<span class=\"citation\">3<\/span><\/p>\n    \n    <p>El umbral m\u00e9dico para hematuria microsc\u00f3pica generalmente se define como \u22653 gl\u00f3bulos rojos por campo de alta potencia (RBC\/HPF) en la evaluaci\u00f3n microsc\u00f3pica de una sola muestra de orina.<span class=\"citation\">4<\/span> Este hallazgo puede ser incidental o sintom\u00e1tico y puede originarse en cualquier sitio a lo largo del tracto urinario, incluidos los ri\u00f1ones, los ur\u00e9teres, la vejiga, la pr\u00f3stata (en los hombres) o uretra.<span class=\"citation\">5<\/span> La hematuria sirve como un indicador cl\u00ednico importante que justifica una evaluaci\u00f3n adecuada, ya que puede indicar afecciones subyacentes que van desde causas benignas hasta enfermedades graves, incluidas neoplasias malignas del tracto urinario.<span class=\"citation\">6<\/span><\/p>","gt-synonyms":"sangre en la orina, orina con sangre, eritrocituria, microhematuria (para hematuria microsc\u00f3pica), hematuria macrosc\u00f3pica, hematuria macrosc\u00f3pica, hematuria franca, hematuria con tira reactiva","gt-citation":"[1] Barocas DA, Boorjian SA, Alvarez RD, et al. Microhematuria: AUA\/SUFU Guideline. Journal of Urology. 2020; 204(4):778-786. DOI: 10.1097\/JU.0000000000001297\n\n[2] Nielsen M, Qaseem A, for the High Value Care Task Force of the American College of Physicians. Hematuria as a Marker of Occult Urinary Tract Cancer: Advice for High-Value Care From the American College of Physicians. Annals of Internal Medicine. 2016; 164(7):488-497. DOI: 10.7326\/M15-1496\n\n[3] Davis R, Jones JS, Barocas DA, et al. Diagnosis, evaluation and follow-up of asymptomatic microhematuria (AMH) in adults: AUA guideline. Journal of Urology. 2012; 188(6 Suppl):2473-2481. DOI: 10.1016\/j.juro.2012.09.078\n\n[4] Avellino GJ, Bose S, Wang DS. Diagnosis and Management of Hematuria. Surgical Clinics of North America. 2016; 96(3):503-515. DOI: 10.1016\/j.suc.2016.02.007\n\n[5] Linder BJ, Bass EJ, Mostafid H, Boorjian SA. Guideline of guidelines: asymptomatic microscopic haematuria. BJU International. 2018; 121(2):176-183. DOI: 10.1111\/bju.14016","gt-clinical-context":"<p>La hematuria es un hallazgo com\u00fan en la pr\u00e1ctica cl\u00ednica; la hematuria microsc\u00f3pica afecta aproximadamente entre el 2% y el 31% de la poblaci\u00f3n general.<span class=\"citation\">1<\/span> Sirve como un indicador de diagn\u00f3stico cr\u00edtico que requiere una evaluaci\u00f3n adecuada debido a su asociaci\u00f3n con afecciones subyacentes potencialmente graves.<\/p>\n    \n    <p>El abordaje cl\u00ednico de la hematuria comienza con la confirmaci\u00f3n de su presencia. Para la hematuria microsc\u00f3pica, esto implica un an\u00e1lisis de orina microsc\u00f3pico que demuestra \u22653 gl\u00f3bulos rojos por campo de alta potencia.<span class=\"citation\">2<\/span> Para la hematuria macrosc\u00f3pica, la confirmaci\u00f3n visual es suficiente, y cualquier episodio de hematuria macrosc\u00f3pica en un adulto justifica la consideraci\u00f3n de una evaluaci\u00f3n urol\u00f3gica urgente dada la probabilidad relativamente alta de c\u00e1ncer u otras afecciones cl\u00ednicamente significativas (>10% en la mayor\u00eda estudios).<span class=\"citation\">3<\/span><\/p>\n    \n    <p>La estratificaci\u00f3n del riesgo es esencial en el tratamiento cl\u00ednico de la hematuria. Los pacientes deben clasificarse seg\u00fan su riesgo de malignidad genitourinaria, con factores que incluyen:<span class=\"citation\">4<\/span><\/p>\n    <ul>\n        <li>Edad (mayor riesgo en mayores de 50 a\u00f1os)<\/li>\n        <li>Sexo (mayor riesgo en varones)<\/li>\n        <li>Historial de tabaquismo<\/li>\n        <li>Exposici\u00f3n ocupacional a qu\u00edmicos o colorantes<\/li>\n        <li>Historia de hematuria macrosc\u00f3pica<\/li>\n        <li>Grado y persistencia de la hematuria microsc\u00f3pica<\/li>\n    <\/ul>\n    \n    <p>La evaluaci\u00f3n diagn\u00f3stica generalmente incluye cistoscopia (examen endosc\u00f3pico de la vejiga) e im\u00e1genes del tracto superior, con un enfoque espec\u00edfico adaptado al perfil de riesgo del paciente.<span class=\"citation\">5<\/span> Esta estrategia basada en el riesgo ayuda a equilibrar los beneficios de detectar patolog\u00eda significativa con los da\u00f1os potenciales de pruebas innecesarias.<\/p>\n    \n    <p>Las causas comunes de hematuria incluyen infecciones del tracto urinario, c\u00e1lculos renales, hiperplasia prost\u00e1tica benigna, enfermedad renal (particularmente glomerulonefritis) y c\u00e1nceres del tracto urinario (vejiga, ri\u00f1\u00f3n, pr\u00f3stata y c\u00e1ncer de uretra).<span class=\"citation\">6<\/span> Las causas menos comunes incluyen medicamentos (como anticoagulantes, ciertos antibi\u00f3ticos y analg\u00e9sicos), ejercicio extenuante y afecciones hereditarias como la anemia falciforme. enfermedad celular.<span class=\"citation\">7<\/span><\/p>\n    \n    <p>El tratamiento depende completamente de la causa subyacente, desde antibi\u00f3ticos para infecciones hasta intervenci\u00f3n quir\u00fargica para c\u00e1lculos o tumores malignos. Incluso cuando la evaluaci\u00f3n inicial es negativa, los pacientes con hematuria persistente pueden requerir pruebas de seguimiento, ya que algunas afecciones graves pueden no ser evidentes de inmediato.<span class=\"citation\">8<\/span><\/p>","gt-related-evidence":null,"gt-featured":true,"gt-ai-referenced":false,"gt-view-count":64},"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v27.7 (Yoast SEO v27.8) - https:\/\/yoast.com\/product\/yoast-seo-premium-wordpress\/ -->\n<title>Hematuria: Comprensi\u00f3n Blood in Urine Causes, Diagnosis<\/title>\n<meta name=\"description\" content=\"La hematuria se refiere a sangre en la orina, visible o microsc\u00f3pica, que puede indicar afecciones que van desde infecciones urinarias hasta c\u00e1ncer.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.rigicon.com\/es\/glossary-term\/hematuria\/\" 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