[Bladder leiomiosarcoma. A new case and a review of the literatura].

Bladder Leiomiosarcomas are exceptional mesenchimal tumours. Their differential diagnosis is basic to decide our therapeutic attitude. We present a new case of bladder leiomiosarcoma with a bad behavior and with multiple relapses, and perform a review of the literature in order to establish more properly the therapeutic attitudes.

[Development of bladder stone following a tension-free vaginal tape procedure: a case report].

The bladder stone formation due to intravesical mesh erosion of tension-free vaginal tape (TVT) is an infrequent complication. We report a case of 73 years old woman, treated in two occasions by means of the positioning of a TVT with the intention of treating its urinary incontinence. The symptoms, of a year of evolution, was characterized by disuria, pelvic pain, diarrea and constitutional syndrome.

[Prostatic lymphoma and review of the literature].

Prostatic lymphoma is an exceptional pathology, that usually is diagnosed because its prostatic symthomatology or as consequence of its invasion by an extraprostatic lymphoma. We present a case of a patient affected by a prostatic lymphoma and we perform a review of the literature in order to establish the diagnostic and therapeutic steps.