منابع مشابه
Association of HDAC8 Expression with Pathological Findings in Triple Negative and Non-Triple Negative Breast Cancer: Implications for Diagnosis
Background: Previous data have shown the tumorigenicity roles of HDAC8 in breast cancer. More recently, the oncogenic effects of this molecule have been revealed in TNBC. The present study aimed to determine the diagnostic value of HDAC8 for the differentiation of TNBC from nTNBC tumors. Methods: A total of 50 cancerous and normal adjacent tumor specimens were obtained, and the clinical and pat...
متن کاملUltrasonographic findings of triple-negative breast cancer.
OBJECTIVE Our aim was to determine whether triple-negative breast cancer (TNBC) has distinguishing sonographic features compared to non-TNBC. METHODS Data from 145 consecutive breast cancer patients were collected. The images were reevaluated by two dedicated breast imaging experts according to the Breast Imaging Reporting and Data System. The sonographic features of 45 TNBC patients were com...
متن کاملClassifying Negative Findings in Biomedical Publications
Publication bias refers to the phenomenon that statistically significant, “positive” results are more likely to be published than non-significant, “negative” results. Currently, researchers have to manually identify negative results in a large number of publications in order to examine publication biases. This paper proposes an NLP approach for automatically classifying negated sentences in bio...
متن کاملReferent Tracking: The Problem of Negative Findings
The paradigm of referent tracking is based on a realist presupposition which rejects so-called negative entities (congenital absent nipple, and the like) as spurious. How, then, can a referent tracking-based Electronic Health Record deal with what are standardly called 'negative findings'? To answer this question we carried out an analysis of some 748 sentences drawn from patient charts and con...
متن کاملPulmonary Tuberculosis with Negative Findings on Chest
AlL positive diagnosis of active pulmonary tuberculosis can be made only on obtaining a positive sputum or gastric culture for M tuberculosis. The chest x-ray film and tuberculin skin test1 have been used as screening methods. During the third year after the introduction of the acetylcysteine method of digestion at our facility,* 40 cases of active tuberculosis with chest x-ray films read as ne...
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ژورنال
عنوان ژورنال: BMJ
سال: 2011
ISSN: 0959-8138,1468-5833
DOI: 10.1136/bmj.d2053