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Inicio Radiología (English Edition) What do we see when we do not see the bladder? Review of the main urinary divers...
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Vol. 65. Issue 6.
Pages 554-567 (November - December 2023)
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Vol. 65. Issue 6.
Pages 554-567 (November - December 2023)
Radiology through images
What do we see when we do not see the bladder? Review of the main urinary diversion techniques and their complications
¿Qué veo cuando no veo la vejiga? Revisión de las principales cirugías derivativas urinarias y sus complicaciones
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A. Salgado-Parente
Corresponding author
alba.salgado@salud.madrid.org

Corresponding author.
, E. Antolinos-Macho, A. González-Huete, R. García-Latorre, E. Canales-Lachén, M.C. González-Gordaliza
Departamento de Radiología, Hospital Universitario Ramón y Cajal, Madrid, Spain
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Table 1. Advantages and disadvantages of the main diagnostic techniques for the evaluation of urinary diversion surgeries.
Table 2. Postoperative complications of urinary diversion surgeries.
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Abstract
Objective

To review the different types of urinary diversion surgeries (UDS) in order to recognize the expected findings in a postoperative study, using different imaging techniques. To recognize the main postoperative complications, both early and late.

Conclusion

UDS are surgical procedures whose purpose is to redirect urine flow after cystectomy, generally in an oncologic context. The imaging evaluation of urological surgeries is often a radiological challenge, with CT being the most commonly used image modality. Therefore, it is essential to know the main surgical techniques, the expected postoperative findings and the optimization of imaging techniques for early diagnosis and correct evaluation of postoperative complications.

Keywords:
Postoperative complications
Urinary diversion
Anastomotic leak
Urogenital surgical procedures
Multidetector computed tomography
Resumen
Objetivo

Revisar los diferentes tipos de cirugías derivativas urinarias (CDU) para reconocer los hallazgos esperables en un estudio postoperatorio mediante distintas pruebas de imagen. Revisar las principales complicaciones postquirúrgicas, tanto precoces como tardías.

Conclusión

Las CDU son procedimientos quirúrgicos cuya finalidad es redirigir el flujo de orina tras la realización de una cistectomía, generalmente en contexto oncológico. La evaluación en imagen de las cirugías urológicas supone, a menudo, un desafío radiológico, siendo la TC la modalidad de imagen más utilizada. Para ello, es fundamental el conocimiento de las principales técnicas quirúrgicas, de los hallazgos postoperatorios esperables y la optimización de las técnicas de imagen de cara al diagnóstico precoz y correcta evaluación de las complicaciones postoperatorias.

Palabras clave:
Complicaciones postoperatorias
Derivación urinaria
Fuga anastomótica
Procedimientos quirúrgicos urogenitales
Tomografía computarizada multidetector

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