Search results
Results From The WOW.Com Content Network
Pheochromocytoma is a rare tumor of the adrenal medulla composed of chromaffin cells and is part of the paraganglioma (PGL) family of tumors, being defined as an intra-adrenal PGL .
Anatomical terms of microanatomy [edit on Wikidata] A paraganglion (pl. paraganglia) is a group of non-neuronal cells derived of the neural crest.
A zellballen is a small nest of chromaffin cells or chief cells with pale eosinophilic staining. Zellballen are separated into groups by segmenting bands of fibrovascular stroma, and are surrounded by supporting sustentacular cells. [1]
Pheochromocytoma (most common), a catecholamine-secreting tumor of the adrenal medulla. [1] [5] Pheochromocytomas may generate sudden bursts of paroxysmal symptoms due to excess catecholamine secretion. In a classical presentation of these tumors, some symptoms that commonly occur are palpitations, sweating, and headaches; these last a variable ...
When the same type of tumor is found in the adrenal gland, they are referred to as a pheochromocytoma. They are rare tumors, with an overall estimated incidence of 1 in 300,000. [1] There is no test that determines benign from malignant tumors; long-term follow-up is therefore recommended for all individuals with paraganglioma. [2]
The Dallas Cowboys completed a virtual interview Friday with Philadelphia offensive coordinator Kellen Moore, the first formal step in the search to replace former coach Mike McCarthy. Moore was ...
Chromaffin cells, also called pheochromocytes (or phaeochromocytes), are neuroendocrine cells found mostly in the medulla of the adrenal glands in mammals.These cells serve a variety of functions such as serving as a response to stress, monitoring carbon dioxide and oxygen concentrations in the body, maintenance of respiration and the regulation of blood pressure. [1]
From January 2008 to May 2012, if you bought shares in companies when Richard A. Lerner joined the board, and sold them when he left, you would have a 18.0 percent return on your investment, compared to a -10.2 percent return from the S&P 500.