{"id":12206,"date":"2025-07-17T03:31:00","date_gmt":"2025-07-17T07:31:00","guid":{"rendered":"https:\/\/www.rigicon.com\/glossary-term\/prostate-biopsy\/"},"modified":"2025-07-17T03:31:00","modified_gmt":"2025-07-17T07:31:00","slug":"biopsia-prostatica","status":"publish","type":"glossary-term","link":"https:\/\/www.rigicon.com\/es\/glossary-term\/biopsia-prostatica\/","title":{"rendered":"Biopsia Prost\u00e1tica"},"content":{"rendered":"","protected":false},"excerpt":{"rendered":"","protected":false},"featured_media":0,"template":"","glossary-category":[136],"glossary-product":[108,107,104,105],"class_list":["post-12206","glossary-term","type-glossary-term","status-publish","hentry","glossary-category-prostate-cancer-diagnostics","glossary-product-conticlassic-aus","glossary-product-contireflex-enhanced-aus","glossary-product-infla10-pulse-ipp-series","glossary-product-rigi10-malleable-penile-prosthesis"],"acf":{"gt-definition":"

Una biopsia de pr\u00f3stata es un procedimiento de diagn\u00f3stico en el que se extraen peque\u00f1as muestras de tejido de la gl\u00e1ndula prost\u00e1tica usando una aguja especializada y luego se examinan bajo un microscopio para detectar la presencia de c\u00e1ncer u otras c\u00e9lulas anormales.1<\/sup> La gl\u00e1ndula prost\u00e1tica, que se encuentra solo en los hombres, se encuentra debajo de la vejiga y envuelve la uretra y ayuda a producir semen.2<\/sup> La biopsia se considera la t\u00e9cnica de diagn\u00f3stico est\u00e1ndar de oro para la detecci\u00f3n del c\u00e1ncer de pr\u00f3stata.3<\/sup> Generalmente se realiza mediante uno de dos enfoques principales: el m\u00e9todo transrectal (a trav\u00e9s del recto) o el m\u00e9todo transperineal (a trav\u00e9s de la piel entre el escroto y el recto).4<\/sup> Las im\u00e1genes por ultrasonido se usan com\u00fanmente para visualizar la pr\u00f3stata y guiar la aguja de la biopsia para garantizar una precisi\u00f3n muestreo.5<\/sup><\/p>","gt-synonyms":"Biopsia con aguja de pr\u00f3stata, Biopsia de pr\u00f3stata guiada por TRUS, Biopsia de pr\u00f3stata transrectal guiada por ecograf\u00eda, Biopsia transperineal de pr\u00f3stata, Biopsia por fusi\u00f3n MRI-TRUS, Biopsia de pr\u00f3stata dirigida, Biopsia sistem\u00e1tica de pr\u00f3stata., Biopsia con aguja gruesa de la pr\u00f3stata","gt-citation":"[1] Streicher J, Meyerson BL, Karivedu V, Sidana A. A review of optimal prostate biopsy: indications and techniques. Ther Adv Urol. 2019 Aug 28;11:1756287219870074. DOI: https:\/\/doi.org\/10.1177\/1756287219870074\n\n[2] Ahmed F El Shafei, MBBCh, MSc(Urol), PhD(Urol). Prostate Biopsy: Practice Essentials, Background, Indications and Contraindications. Medscape. Updated: Jun 20, 2024. Disponible en: https:\/\/emedicine.medscape.com\/article\/1949728-overview\n\n[3] Gregg J. Prostate biopsy explained: Process, recovery and results. MD Anderson Cancer Center. Published October 22, 2024. Disponible en: https:\/\/www.mdanderson.org\/cancerwise\/prostate-biopsy-explained--process--recovery-and-results.h00-159701490.html\n\n[4] Johns Hopkins Medicine. Prostate Biopsy. Disponible en: https:\/\/www.hopkinsmedicine.org\/health\/treatment-tests-and-therapies\/prostate-biopsy\n\n[5] Park SY, Jung DC, Oh YT, et al. Prostate Cancer: PI-RADS Version 2 Helps Preoperatively Predict Clinically Significant Cancers. Radiology. 2016;280(1):108-116. DOI: https:\/\/doi.org\/10.1148\/radiol.16151133","gt-clinical-context":"

La biopsia de pr\u00f3stata est\u00e1 indicada principalmente cuando existe sospecha cl\u00ednica de c\u00e1ncer de pr\u00f3stata.1<\/sup> La decisi\u00f3n de proceder con una biopsia es compleja y debe tomarse de forma individualizada, considerando varios factores.3<\/sup> Las principales indicaciones incluyen:<\/p>\n \n

    \n
  1. Examen rectal digital anormal (DRE)<\/strong>: Cuando un proveedor de atenci\u00f3n m\u00e9dica detecta nodularidad, asimetr\u00eda o firmeza difusa durante un examen f\u00edsico.1<\/sup><\/li>\n
  2. Ant\u00edgeno prost\u00e1tico espec\u00edfico elevado (PSA)<\/strong>: Los hombres con valores de PSA superiores a 4 ng\/ml con un DRE normal tienen un riesgo de 30-35% de tener c\u00e1ncer.1<\/sup> Sin embargo, el riesgo de c\u00e1ncer existe en cualquier nivel de PSA, y la decisi\u00f3n debe considerar tambi\u00e9n la densidad de PSA, los valores libres y totales. como factores de riesgo espec\u00edficos del paciente, como la edad y los antecedentes familiares.3<\/sup><\/li>\n
  3. Hallazgos sospechosos en im\u00e1genes<\/strong>: Particularmente lesiones identificadas en resonancia magn\u00e9tica multiparam\u00e9trica (mpMRI) con puntajes de 4 o 5 del Prostate Imaging Reporting and Data System 2 (PI-RADS2), que indican una probabilidad alta o muy alta de c\u00e1ncer cl\u00ednicamente significativo.1<\/sup><\/li>\n <\/ol>\n\n

    El procedimiento generalmente se realiza como un procedimiento ambulatorio y puede implicar anestesia local, sedaci\u00f3n o anestesia general seg\u00fan el abordaje y los factores del paciente.4<\/sup> Para el abordaje transrectal, se inserta una sonda de ultrasonido en el recto para visualizar la pr\u00f3stata y se utiliza una aguja de biopsia con resorte para recolectar m\u00faltiples tejidos. muestras.2<\/sup> Para el abordaje transperineal, la aguja se inserta a trav\u00e9s de la piel entre el escroto y el recto.4<\/sup><\/p>\n\n

    La recuperaci\u00f3n despu\u00e9s del procedimiento generalmente implica restricciones m\u00ednimas, aunque los pacientes pueden experimentar efectos secundarios temporales que incluyen sangre en la orina, heces o semen, dolor o malestar leve y, en raras ocasiones, infecci\u00f3n o dificultad para orinar.5<\/sup> Estos s\u00edntomas generalmente se resuelven en unos pocos d\u00edas o semanas.3<\/sup><\/p>\n\n

    Los resultados de la biopsia, examinados por un pat\u00f3logo, ayudan a determinar la presencia de c\u00e1ncer, su grado (puntuaci\u00f3n de Gleason) y extensi\u00f3n, lo que gu\u00eda las decisiones de tratamiento.3<\/sup> Los resultados negativos a\u00fan pueden justificar un seguimiento continuo con pruebas regulares de PSA, mientras que los resultados positivos conducir\u00e1n a una evaluaci\u00f3n y planificaci\u00f3n del tratamiento adicionales basadas en el c\u00e1ncer. caracter\u00edsticas.5<\/sup><\/p>","gt-related-evidence":null,"gt-featured":true,"gt-ai-referenced":false,"gt-view-count":44},"yoast_head":"\nBiopsia Prost\u00e1tica<\/title>\n<meta name=\"description\" content=\"La biopsia de pr\u00f3stata es un procedimiento de diagn\u00f3stico que extrae peque\u00f1as muestras de tejido de la gl\u00e1ndula prost\u00e1tica para detectar c\u00e1ncer...\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" 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