They are known as the anterior cranial fossa, middle cranial fossa and posterior cranial fossa. Each fossae accommodates a different part of the brain. The anterior cranial fossa is the most shallow and superior of the three cranial fossae. It lies superiorly over the nasal and orbital cavities.
Benign prostatic hyperplasia: A common, noncancerous enlargement of the prostate gland. The enlarged prostate may compress the urinary tube (urethra), which courses through the center of the prostate, impeding the flow of urine from the bladder through the urethra to the outside. Abbreviated BPH. If BPH is severe enough, complete blockage can occur.
â Vascular â means â related to blood vessels â, so a vascular or â vascularized â tumor is one which contains many blood vessels and is richly supplied with blood.emangioma of the breast. A hemangioma is essentially an abnormal buildup of blood vessels in the skin or internal organs, and they are usually diagnosed by physical examination. If they appear on the surface of the skin, they will often look like a â ripe strawberry â.