Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UNIPROT:P50583 (asymmetrical)
 12,197 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

A 57-year-old female was admitted to our hospital with general lassitude, loss of appetite, nausea, upper abdominal pain, thirst, polydipsia and polyuria. On admission, she had an asymmetrical pear-shaped tumor in the right supraclavicular region and severe hypercalcemia. Plasma C-PTH was elevated to 22.72ng/ml. Plasma calcitonin was also elevated to 336 pg/ml. She died of respiratory and cardiac failure of two weeks after admission without any positive response to the treatment, including hemodialysis. Pathohistologically, the tumor was a parathyroid adenoma. The concentrations of C-PTH, intact PTH and calcitonin in the tumor tissue were markedly high: 4.56 micrograms/g wet, 13.9 ng/g wet and 50.7 ng/g wet, respectively. Immunohistologically, the tumor cells and the fibrous stroma were stained strongly positive to rabbit anti-human calcitonin antibody and rabbit anti-human N-PTH antibody by indirect immunoperoxidase staining. Calcitonin-producing tumors, except for medullary thyroid carcinoma are rarely reported. To our knowledge, this is the first report of such a calcitonin-producing parathyroid adenoma associated with primary hyperparathyroidism.
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PMID:A case of calcitonin-producing parathyroid adenoma with primary hyperparathyroidism. 258 94

A 54 year-old woman presented with an asymmetrical polyneuropathy, with in addition signs of hepatitis and hypercalcemia. The diagnosis of sarcoidosis was made by hepatic and neuromuscular biopsies. Electrophysiological studies showed an asymmetrical clear neurogenic involvement with an axonal pattern. Ultrastructural study of the nerve showed sarcoid granulomas in epineurium, perineurium and endoneurium, with images of Wallerian degeneration. No features of primary demyelination were found. Granulomas were also present in muscle and liver. Possible etiological mechanisms are discussed: compression of nerve or vessels, or immune angiitis.
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PMID:[Peripheral neuropathies disclosing sarcoidosis]. 284 3

The primitive hyperparathyroidism (PHPT) constitutes still cause of discussion both from the diagnostic point of view and from the therapeutic one although surgical successes are generally reported. Between the most important problems there is the increase of the HPT asymptomatic or oligosymptomatic patients with the decisional difficulties in the timing of the surgical treatment and the difficult framing of the HLP disease associated with MEA and the relating surgical failures. Besides some authors support an unilateral dissection of the neck in patients with adenoma diseases diagnosed before the intervention against the traditional address of a bilateral exploration. Our experience is based on 31 patients subjected to intervention of parathyroidectomy for primitive HPT: 26 carriers of adenomas, of which 1 double, and 5 of diffused hyperplasia. We have effected 25 simple parathyroidectomy for adenoma, 1 resection of three parathyroid glands for double adenoma, 2 subtotal parathyroidectomy (7/8) for diffused hyperplasia. 2 patients had new surgical treatment for persistent hypercalcemia, and they were respectively carriers: 1 of a second ectopic adenoma and 1 of asymmetrical hyperplasia; 2 patients finally, operated in other hospitals had a second exploration and they were affected from MLP. In 26 patients we had very good results, in 2 persistence of hypercalcemia (patients who had a second look) and 3 hypocalcemia.
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PMID:[The surgical treatment of primary hyperparathyroidism: clinical experience]. 1080 73