Various, Encyclopaedia Britannica, 11th Edition…
“ With the nail of that finger, or with the end of a pair of scissors, he made a rent in the mucous membrane of the bladder and the capsule of the gland, and then shelled out the mass of new tissue which had caused the prostatic enlargement. This operation is called “prostatectomy,” which means the removal of the prostate gland. The prostate gland, however, is not removed, but only a muscular and glandular mass (adenoma) , which, growing within the prostatic capsule, encircles the urethra and squeezes the original gland tissue out of existence. ”
