carcinoid syndrome การใช้

• Carcinoid syndrome thus may produce niacin deficiency and clinical manifestations of pellagra.
• It can be done in cases like carcinoid syndrome, primary or secondary cancer.
• This might cause a false positive test in tests looking for carcinoid syndrome.
• The Carcinoid syndrome was her executioner on December 17, 2012.
• Tumours of the small intestine include gastrointestinal stromal tumours, lipomas, hamartomas and carcinoid syndromes.
• It is used as an indicator for pancreas and prostate cancer and in carcinoid syndrome.
• The flushing that occurs in medullary thyroid carcinoma is indistinguishable from that associated with carcinoid syndrome.
• Alternatively, the flushing and diarrhea observed in carcinoid syndrome is caused by elevated levels of circulating serotonin.
• It may also result from alterations in protein metabolism in disorders such as carcinoid syndrome or Hartnup disease.
• Rare other causes include carcinoid syndrome, endocarditis, endomyocardial fibrosis, lupus erythematosus, right atrial myxoma and congenital tricuspid atresia.
• Niacin synthesis is also deficient in carcinoid syndrome, because of metabolic diversion of its precursor tryptophan to form serotonin.
• In malignant carcinoid tumors with carcinoid syndrome, the median survival has improved from two years to more than eight years.
• There are metabolic conditions that can cause this kind of problem, such as cluster migraines, pheochromocytoma and carcinoid syndrome, but they are rare.
• It has been used experimentally to treat carcinoid syndrome, but the side effects, mostly hypersensitivity reactions and psychiatric disturbances, have prevented development for this use.
• It occurs in the absence of pheochromocytoma, neuroendocrine tumors, and carcinoid syndrome, but it looks similar to carcinoid syndrome such as facial flushing and aggression.
• It occurs in the absence of pheochromocytoma, neuroendocrine tumors, and carcinoid syndrome, but it looks similar to carcinoid syndrome such as facial flushing and aggression.
• In normal patients, only one percent of dietary tryptophan is converted to serotonin; however, in patients with carcinoid syndrome, this value may increase to 70 %.
• Other rare causes include mitral annular calcification, endomyocardial fibroelastosis, malignant carcinoid syndrome, systemic lupus erythematosus, whipple disease, fabry disease, and rheumatoid arthritis . hurler'disease, hunter's disease, amyloidosis.
• An example is carcinoid syndrome, a disease in which neuroendocrine tumors along the GI tract use tryptophan as the source for serotonin production, which limits the available tryptophan for niacin synthesis.
• Waldenstr鰉's other clinical investigations included studies on the various porphyrias, on the benign hypergammaglobulinemic purpura of Waldenstr鰉, on chonic active hepatitis, pulmonary hemosidersosis, on Bruton's hypogammaglobulinemia, paraneoplastic phenomena, and on carcinoid syndrome.