Search results
Results From The WOW.Com Content Network
Multiple endocrine neoplasia type 2 (also known as "Pheochromocytoma (codons 630 and 634) and amyloid producing medullary thyroid carcinoma", [1] "PTC syndrome," [1] and "Sipple syndrome" [1]) is a group of medical disorders associated with tumors of the endocrine system.
Likelihood of diagnosis when an adrenal-nodule is identified; pheochromocytoma is in yellow near the top-right corner. Classically, the pheochromocytoma "rules of 10" have been taught, particularly to medical students: [177] 10% of patients have malignant disease; 10% of patients have bilateral (both left and right adrenal glands) disease
Kidney failure, rapidly stopping blood pressure medication, pheochromocytoma, taking monoamine oxidase inhibitor with foods containing tyramine, eclampsia [2] Diagnostic method: Blood pressure > 200/130 mmHg and general brain dysfunction [1] Differential diagnosis: Uremic encephalopathy, stroke (ischemic or bleeding), hydrocephalus, cocaine ...
The adrenal cortex is composed of three distinct layers of endocrine cells which produce critical steroid hormones.These include the glucocorticoids, which are critical for regulation of blood sugar and the immune system, as well as response to physiological stress; the mineralcorticoid aldosterone, which regulates blood pressure and kidney function; and certain sex hormones.
Other common causes of hypertensive crises are autonomic hyperactivity such as pheochromocytoma, collagen-vascular diseases, drug use particularly stimulants, cocaine and amphetamines and their substituted analogues, monoamine oxidase inhibitors or food-drug interactions, spinal cord disorders, glomerulonephritis, head trauma, neoplasias ...
Mutations in the genes encoding alpha subunits of hypoxia-inducible factors (HIF-alpha) have not previously been identified in any cancer. [4]In the Pacak–Zhuang syndrome, patients have somatic gain of function mutations in the genes encoding for HIF2A, leading to prolonged HIF-2α activity and, thus, an increase in its half-life. [5]
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 AAFP Foundation; American Family Physician—a journal by the AAFP; Family Practice Management—a journal by the AAFP; Annals of Family Medicine—a collaborative journal of the six family medicine organizations; familydoctor.org—The AAFP's patient education site. Includes handouts, brochures, flowcharts and other resources for patients