نتایج جستجو برای: spurious diagnosis
تعداد نتایج: 475700 فیلتر نتایج به سال:
BACKGROUND Serum calcitonin is the most useful tumor marker for the diagnosis and follow-up of medullary thyroid carcinoma (MTC). Spurious hypercalcitoninemia caused by heterophilic antibody interference (HAI) is rarely found in patients without MTC. METHODS We studied 2 patients with hypercalcitoninemia and thyroid nodules, but no evidence of MTC on fine-needle aspiration cytology. We perfor...
for patient safety. For example, our third patient presented to the emergency department with epigastric abdominal pain. After the spurious ethanol was reported, a presumptive diagnosis of alcoholic gastritis was made, and the diagnosis of acetaminophen toxicity and therapy with N-acetylcysteine was substantially delayed. Until the manufacturer can address this issue, we have implemented a poli...
Real-world network datasets often contain a wealth of complex topological information. In the face of these data, researchers often employ methods to extract reduced networks containing the most important structures or pathways, sometimes known as ‘skeletons’ or ‘backbones’. Numerous such methods have been developed. Yet data are often noisy or incomplete, with unknown numbers of missing or spu...
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