Article
DICER1 mutation-positive giant botryoid fibroepithelial polyp of the urinary bladder mimicking embryonal rhabdomyosarcoma.
Human pathology - 1 Feb 2019
Eckstein Markus, Agaimy Abbas, Woenckhaus Joachim, Winter Alexander, Bittmann Iris, Janzen Joerg, Bertz Simone, Haller Florian, Hartmann Arndt
Abstract excerpt
Fibroepithelial polyps of the urinary tract are rare lesions. They occur mainly in the upper urinary tract of children. A high disease prevalence has been reported in families with pleuropulmonary blastoma. Here we present a case of a 46-year-old woman who presented with a giant botryoid fibroepithelial polyp of the urinary bladder. Histologically, the lesion showed prominent botryoid features with an embryonal...
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