Leydig Cell Tumours: a Case Series from a Single Irish Centre

Leydig cell tumours (LCT) are rare testicular neoplasms that usually follow a benign clinical course. Due to the aggressive, difficult-to-treat nature of metastatic disease arising from a small percentage of LCTs, it is imperative to understand and recognize how to identify those tumours which exhibit features that predict malignant behaviour in order to guide initial surgical and oncological management. By using the well-described high-risk...