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[Crossed renal ectopia: radiological possibilities of helicoidal CAT]

M A Sousa Escandón1, A González Rodríguez, R García Figueiras

  • 1Servicio de Urología, Hospital Comarcal de Monforte, Lugo.

Actas Urologicas Espanolas
|August 15, 2002
PubMed

Insights

Helicoidal computed tomography (CT) aids in diagnosing crossed renal ectopy (CRE), a rare congenital condition. This study reviews 39 cases, highlighting diagnostic possibilities and associated anomalies.

Area of Science:

  • Urology
  • Radiology
  • Embryology

Background:

  • Crossed renal ectopy (CRE) is a rare congenital malformation with potential diagnostic challenges.
  • Understanding its embryological origins is crucial for accurate diagnosis and management.

Observation:

  • This study evaluated the diagnostic utility of helicoidal computed tomography (CT) in identifying CRE.
  • Three new cases of left CRE are presented, alongside a review of 36 previously published cases in Spain.
  • Patient ages ranged from 54 to 82 years, with one case of ureterocele and another of splenic angiosarcoma.

Findings:

  • Helicoidal CT demonstrated significant diagnostic capabilities for detecting CRE.
  • The review encompassed diverse clinical presentations and associated anomalies, including ureterocele and splenic angiosarcoma.
  • Evaluation of various radiological systems used in diagnosing this infrequent malformation was performed.

Implications:

  • Enhanced diagnostic accuracy for CRE through advanced imaging techniques like helicoidal CT.
  • Improved understanding of the clinical spectrum and associated conditions of crossed renal ectopy.
  • Potential for earlier detection and better management strategies for patients with this congenital anomaly.
Abstract

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