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Câncer de bexiga

Última revisão das evidências: 27 Sep 2026
Última atualização do tópico: 06 Jan 2026

Resumo

Definição

Anamnesis y examen

Principales factores de diagnóstico

  • presença de fatores de risco
  • hematúria (visível ou não visível)
Todos los datos

Otros factores de diagnóstico

  • polaciúria
  • disúria
Todos los datos

Factores de riesgo

  • exposição ao tabaco
  • exposição a carcinógenos químicos
  • idade >65 anos
  • radiação pélvica
  • uso de ciclofosfamida ou ifosfamida
  • Infecção por Schistosoma
  • sexo masculino
  • inflamação crônica da bexiga
  • predisposição genética
  • diabetes mellitus
Todos los datos

Pruebas diagnósticas

Primeras pruebas diagnósticas para solicitar

  • urinálise
Todos los datos

Pruebas diagnósticas que deben considerarse

  • cistoscopia
  • citologia da urina
  • urograma por tomografia computadorizada (TC)
  • urograma por ressonância magnética (RM)
  • ultrassonografia renal e vesical
  • cirurgia
  • Hemograma completo
  • perfil bioquímico (incluindo fosfatase alcalina)
  • radiografia torácica
  • TC abdominal e de pelve
  • ressonância nuclear magnética (RNM) abdominal e pélvica
  • PET-TC com fluordesoxiglucose (FDG)
  • cintilografia óssea
  • biomarcadores urinários
  • teste genético
Todos los datos

Algoritmo de tratamiento

Agudo

tumores não invasivos do músculo

tumores localmente invasivos

doença metastática

Colaboradores

Autores

Alberto Martini, MD

Assistant Professor, Director of Research

Department of Urology

University of Cincinnati College of Medicine

Cincinnati

OH

Divulgaciones

AM declares that he has no competing interests.

Agradecimientos

Dr Alberto Martini would like to gratefully acknowledge Dr Joshua J. Meeks, Dr David VanderWeele, Dr Sarah E. Fenton, Dr Donald Lamm and Dr Mary Heeley, previous contributors to this topic.

Divulgaciones

JJM is a consultant for Merck, AstraZeneca, Incyte, Janssen, BMS, UroGen, Prokarium, Imvax, Pfizer, and Seagen/Astellas. He has received research funding from the VHA, NIH, and DoD; compensation for talks/educational courses from the AUA, OncLive, Olympus, and UroToday; and clinical trial support from SWOG, Genentech, Merck, AstraZeneca, and Incyte. JJM holds patents on T1 and TCGA classifiers; these are not currently available for use in clinical practice. JJM is an author of a reference cited in this topic. DVW declares that he has received payments from Clovis Oncology, Exelixis, Janssen, and Bayer for advisory boards; research payments from AstraZeneca for clinical trials; payments from Astellas and Myovant for lectures; and payments from Exelixis and AstraZeneca for travel and dinner costs. SEF declares that she has no competing interests. DL is an author of a number of references cited in this topic. MH declares that she has no competing interests.

Revisores por pares

Junaid Masood, MBBS, FRCS (Eng), MSc (Urol), FRCS (Urol)

Consultant Urological Surgeon

Homerton University Hospital NHS Foundation Trust

London

UK

Divulgaciones

JM declares that he has no competing interests.

Hugh Mostafid, MD

Consultant Urologist

North Hampshire Hospital

Basingstoke

UK

Divulgaciones

HM has received honoraria from GE Healthcare and Kyowa Kirin UK.

Thomas Guzzo, MD

Clinical Instructor of Urology

The James Buchanan Brady Urologic Institute

The Johns Hopkins Medical Institutions

Baltimore

MD

Divulgaciones

TG declares that he has no competing interests.

Amir Kaisary, MD, MA, ChM, FRCS

Consultant Urological Surgeon

Honorary Senior Lecturer

Department of Urology

The Royal Free & University College Medical School

London

UK

Divulgaciones

AK declares that he has no competing interests.

Agradecimiento de los revisores por pares

Los temas de BMJ Best Practice se actualizan de forma continua de acuerdo con los desarrollos en la evidencia y en las guías. Los revisores por pares listados aquí han revisado el contenido al menos una vez durante la historia del tema.

Divulgaciones

Las afiliaciones y divulgaciones de los revisores por pares se refieren al momento de la revisión.

Referencias

Nuestros equipos internos de evidencia y editoriales colaboran con colaboradores expertos internacionales y revisores pares para garantizar que brindemos acceso a la información más clínicamente relevante posible.

Artículos principales

European Association of Urology. Non-muscle-invasive bladder cancer (TaT1 and CIS). 2025 [internet publication].Texto completo

European Association of Urology. Muscle-invasive and metastatic bladder cancer. 2025 [internet publication].Texto completo

American Urological Association. Diagnosis and treatment of non-muscle invasive bladder cancer: AUA/SUO joint guideline. 2024 [internet publication].Texto completo

National Comprehensive Cancer Network. NCCN clinical practice guidelines in oncology: bladder cancer [internet publication].Texto completo

American Urological Association. Treatment of non-metastatic muscle-invasive bladder cancer: AUA/ASCO/ASTRO/SUO guideline. Apr 2024 [internet publication].Texto completo

Artículos de referencia

Una lista completa de las fuentes a las que se hace referencia en este tema está disponible para los usuarios con acceso a todo BMJ Best Practice.
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    • Canadian Urological Association guideline: muscle-invasive bladder cancer
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