Zusammenfassung
Extraossäre Ewing-Sarkome (EOE) manifestieren sich äußerst selten in der Niere. Daher existieren nur sporadisch Berichte mit zytologischer Analyse. Sowohl die zügige Diagnosestellung, als auch die adäquate Behandlung dieser aggressiven Tumorerkrankung wird durch ihr seltenes Auftreten und die geringe Datenlage erschwert. Der vorliegende Fallbericht unterstützt die bisher erhobenen Beobachtungen zum EOE und erweitert bei gleichzeitig vorliegendem Seminom die Datenlage zum synchronen Vorliegen von Sekundärmalignomen.
Abstract
Extraosseous Ewing’s sarcoma (EOE) is rarely observed in the urinogenital tract, which results in only sporadic descriptions of primary EOE of the kidneys in the literature with cytologic analyses. A timely diagnosis and differentiated therapy of this aggressive disease are compromised by its infrequent appearance and scarce available data. With a simultaneously diagnosed seminoma our case report supports and extends further the data collected so far.
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Eggers, H., Waalkes, S., von Klot, C. et al. Ewing-Sarkom der Niere bei gleichzeitig vorliegendem Seminom. Urologe 50, 205–207 (2011). https://doi.org/10.1007/s00120-010-2488-0
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DOI: https://doi.org/10.1007/s00120-010-2488-0