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.
1. Get help from a doctor now âº. Terminology: A nodule is a non-specific term for any mass or abnormal tissue, it may be due to inflammation, part of goiter or could be a tumor. The tumor usually indicates a cancerous lesion, though benign tumors are also called tumors.s it possible to have a nodule and not a tumor in the bronchi. 4. Get help from a doctor now âº. Definition: Actually, the terms nodule and tumor are essentially synonymous. If you're asking if a brochial mass (tumor, nodule, growth, neoplasm) can be benign and not a cancer, the answer is yes.