Ewing-like sarcoma bladder primary tumour: A case report and literature review.

Bladder primitive neuroectodermal tumors are extremely rare but are most frequent in older adult. 59-year-old man that complained of hematuria for the previous 24 h, urethral syndrome, and pain in the right renal fossa over the previous two weeks. No definitive management or treatment guidelines have been established. Hematuria is the most frequent symptom. Advanced age, metastasis, and incomplete tumor resection are determinants of a poor prognosis. Ewing-like bladder primary tumor is a rare entity with a poor prognosis, hence an aggressive treatment combining surgery and chemotherapy must be considered from the beginning.