Cysts and epithelial proliferations of the testicular collecting system (including rete testis).

Neoplastic and non-neoplastic proliferations of the testicular collecting system may be a source of diagnostic difficulty as they are rarely encountered and may have an appearance that leads to confusion with lesions arising in adjacent structures. The rete testis and epididymis are the 2 sites that are most likely to give rise to this unusual group of… (More)