Abstract
Radiologically visible calcification in the wall of a uriniferous perirenal pseudocyst is rare. This unusual finding was seen in a newborn infant who was found to have a left flank mass on the first day of life. When perirenal pseudocysts occur in infants, they are usually caused by congenital obstructive lesions of the urinary tract.
References
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Kirchner, S.G., Braren, V., Heller, R.M. et al. Uriniferous perirenal pseudocyst. Pediatr Radiol 9, 43–44 (1980). https://doi.org/10.1007/BF00973970
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DOI: https://doi.org/10.1007/BF00973970