Triple synchronous tumours of the urinary system with different histologies: a case report.

We present the case report of a male patient with a diagnosis of synchronous kidney, bladder and prostate tumours with different histologies: renal oncocytoma, urothelial carcinoma of the bladder, and adenocarcinoma of the prostate. This is the first case report described in the literature in which a complete surgical resection of triple tumours has been performed with surgery in a single session. Recent advances in the field of genetics enable the surgeon to hypothesise new strategies in the early treatment of synchronous tumours, particularly when a number of common tumour markers are positive.

A rare case of aggressive squamous-cell carcinoma of the breast skin: Marjolin's ulcer. A case report.

Marjolin's ulcer is an epidermoid carcinoma arising in a scar or chronic wound and is characterised by an aggressive course. We present a clinical case of ulcerated skin carcinoma of the breast arising in an 80-year-old woman, who at history taking reported a burn occurring 30 years earlier on the breast skin, with subsequent chronic ulcerative scar formation. The definitive histological examination identified a "squamous-cell carcinoma of the breast skin".