Transcaval ureter: a rare embryological anomaly causing obstructive uropathy
نویسندگان
چکیده
منابع مشابه
Caval umbrella causing obstructive uropathy.
A 49-year-old woman had a vena caval filters inserted having suffered multiple pulmonary emboli and a large upper gastrointestinal bleed. She re-presented five years later with loin pain and obstructive uropathy. She was found to have a right pelvi-ureteric obstruction due to inferior vena caval wall perforation from the vena caval filter.
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The formation of the inferior vena cava (IVC) has its origin in a complex venous system which develops by anastomosis between 3 pairs of embryologic veins. Variations in the development of the IVC result from the patency, atrophy or from the disappearance of those veins (Lopes et al., 1992). The anomaly reported here was an occasional finding, which seems to be very rare, as demonstrated in our...
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ژورنال
عنوان ژورنال: Case Reports
سال: 2015
ISSN: 1757-790X
DOI: 10.1136/bcr-2014-208076