نتایج جستجو برای: scintigraphy receptor
تعداد نتایج: 598902 فیلتر نتایج به سال:
salivary gland scintigraphy in patients with sjogren’s syndrome: a local experience with dual-tracer
objective(s): to review the findings of the patients with sjögren’s syndrome (ss) having technetium-99m-pertechnetate (99mtc-pertechnetate) and gallium-67 citrate (ga-67) salivary gland scintigraphy in the past eight years.methods: the patients with ss, who were referred to our department for salivary gland scintigraphy during january 2008-december 2015 were studied using both 99mtc-pertechneta...
we report a three-phase bone scintigraphy for the diagnosis of a peripheral bone lesion caused by systemic sarcoidosis. a 32-year-old man with suspected osteomyelitis of the right forefinger underwent three-phase bone scintigraphy with tc-99m hydroxymethylene diphosphonate (hmdp) and single-photon emission computed tomography/computed tomography (spect/ct). the lesion was rich in blood flow acc...
introduction: neurotensin (nt) is a tridecapeptide that binds specifically to neurotensin receptors. several forms of cancer, including small cell lung cancer, colon, pancreatic and prostate carcinomas especially exocrine pancreatic carcinomas express receptors for neurotensin peptide. radiolabeled neurotensin derivatives with a high affinity for these receptors might be used for scintigraphy. ...
Abstract Background A rare cause of primary hyperparathyroidism (PHPT) is a parathyroid carcinoma. Hypercalcemia with an elevated hormone (PTH) level seen in recurrent and metastasis disease cases often refractory to medical therapy, thus surgical resection recommended when possible. We performed debulking surgery for pleural dissemination cancer improvement symptoms patient hypercalcemia. Case...
Objective: To evaluate the efficacy of somatostatin analog scintigraphy with indium-111-pentetreotide and its overall impact on management in patients with gastroenteropancreatic neuroendocrine tumors (GEP-NET). Subjects and Methods: Twenty-two consecutive patients with a proven or clinically suspected GEP-NET with or without proven metastases were imaged at 24 and 48 h after injection of 111 I...
BACKGROUND Assessing the neuroendocrine (NE) pattern in castration-resistant prostate cancer (CRPC) may prove useful in selecting potential responders to target therapies such as somatostatin analogues. The aim of this study was to define a panel of markers or examinations appropriate to characterize NE differentiation (NED). METHODS Forty-seven patients with CRPC underwent a systematic diagn...
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