Search results
Results from the WOW.Com Content Network
In medicine, proton therapy, or proton radiotherapy, is a type of particle therapy that uses a beam of protons to irradiate diseased tissue, most often to treat cancer.The chief advantage of proton therapy over other types of external beam radiotherapy is that the dose of protons is deposited over a narrow range of depth; hence in minimal entry, exit, or scattered radiation dose to healthy ...
Pituitary adenomas are tumors that occur in the pituitary gland. Most pituitary tumors are benign, approximately 35% are invasive and just 0.1% to 0.2% are carcinomas. [1] Pituitary adenomas represent from 10% to 25% of all intracranial neoplasms, with an estimated prevalence rate in the general population of approximately 17%. [1] [2]
The pituitary gland consists of two parts, the anterior (front) and posterior (back) pituitary. Both parts release hormones that control numerous other organs. In pituitary apoplexy, the main initial problem is a lack of secretion of adrenocorticotropic hormone (ACTH, corticotropin), which stimulates the secretion of cortisol by the adrenal ...
Delta Faucet Company [1] is an American manufacturer of plumbing fixtures and plumbing materials. It is a subsidiary of Masco Corporation . It manufactures and markets faucets , kitchen sinks , bath/shower fixtures, and toilets under the Delta, Kraus, Peerless, and Brizo [ 2 ] brand names.
A CT or MRI of the pituitary may also show the ACTH-secreting tumor if present. However, in 40% of Cushing's disease patients MRI is unable to detect a tumor. [8] In one study of 261 patients with confirmed pituitary Cushing's disease, only 48% of pituitary lesions were identified using MRI prior to surgery.
Pfister products' price range generally is somewhat lower than those of competitors such as Moen and Delta, but higher than those of private label brands such as The Home Depot's Glacier Bay and Delta's low-cost Peerless brand. Besides residential products, Pfister also manufactures a custom-designed fixture faucet line, PFISTER Custom Faucet ...
Moen also manufactures garbage disposals under its Anaheim Manufacturing Company subsidiary mainly under the Moen, Waste King, and Whirlaway names, as well as under other brand names such as Frigidaire, Kenmore, and others. Moen also produces a line of faucets and bath fixtures for the multifamily market under the Cleveland Faucet Group (CFG ...
Tumors with similar cellular characteristics in the pituitary, parathyroid, and adrenomedullary glands are sometimes included [9] or excluded. [1] Within the broad category of neuroendocrine tumors there are many different tumor types, [10] representing only a small proportion of the tumors or cancers in most of these tissues [citation needed]: