The urinary bladder, distended, with surrounding structure, viewed from behind.

Bladder

The urinary bladder, distended, with surrounding structure, viewed from behind.

Dissection of the base of the bladder and prostate gland, showing the vesiculae seminales and vasa deferentia. Labels: a, lower surface of the bladder at the place of the reflexion of the peritoneum; b, the part above covered by the peritoneum; i, left vas deferens, ending in e, the ejaculatory duct; the vas deferens had been divided near i, and all except the vesical portion has been taken away; s, left vesicula seminalis joining the same duct; s, the right vas deferens and right vesicula seminalis, which has been unraveled; p, under side of the prostate gland; m, part of the urethra; u, the ureters (cut short), the right one turned aside.

Bladder and Prostate Gland

Dissection of the base of the bladder and prostate gland, showing the vesiculae seminales and vasa deferentia.…

The bladder of a newborn male child, viewed fro, the outer side.

Bladder of Newborn Male Child

The bladder of a newborn male child, viewed fro, the outer side.

The under aspect of the empty male bladder from a subject in which the viscera has been hardened in situ. The prostate has been severed from the bladder, and the white area in the drawing indicates the position where the two structures were continuous.

Under Aspect of Male Bladder

The under aspect of the empty male bladder from a subject in which the viscera has been hardened in…

Section of a small portion of the prostate. Labels: a, gland duct cut across obliquely; b, gland structure; c, prostatic calculus.

Section of the Prostate Gland

Section of a small portion of the prostate. Labels: a, gland duct cut across obliquely; b, gland structure;…