Prostate examination model, CS6252

The model is designed to explore the male genital system. Four interchangeable prostates at different stages:
A benign, slightly enlarged but normal prostate mimics the benign stage.
A prostate with two inconspicuous hard nodules (one located in the left lobe and the other in the right lobe) mimics the early stage.
A prostate with an easily perceptible large mass mimics the intermediate stage. The small nodule has increased in size and has become an external solid mass on the surface of the gland.
A prostate with malignant invasive cancer mimics the terminal stage. This gland has been completely replaced by carcinoma. The entire gland will appear hard and irregular.