An enlarged prostate is a non-malignant swelling in the size of the prostate. The medical term for an enlarged prostate is Benign Prostatic Hyperplasia (BPH). Benign means non-cancerous Prostatic means ?to do with the prostate? Prostate enlargement or BPH is a non-malignant enlargement linked to hormonal changes.Best Natural Treatment Of Prostate With Food: Prostate enlargement is a big concern for every aging man. Some people link it with cancer whereas no such link exists.