Cavernous human body of penis The corpora cavernosa incorporate a network of interconnected irregularly shaped sinusoid vascular spaces lined with endothelial cells. The corpora cavernosa are enveloped by the tunica albuginea, that is a layer of dense fibroelastic connective tissue. The tunica albuginea consists of an internal (circular) and an https://loverclinic.com/fillers-increase-penis-size/