The diagram reflects the basic histological makeup of the prostate in axial projection. It is composed of 30% glandular tissue (white) and 70% stromal tissue (pink). The glandular tissue is made up of branching tubuloalveolar glands and the stroma consists of smooth muscle, collagen, elastic tissue and fibrous tissue. CODE prostate normal stroma glands normal histology Davidoff Art Image Courtesy Ashley Davidoff Copyright 2011