نتایج جستجو برای: tumor grading
تعداد نتایج: 443427 فیلتر نتایج به سال:
This study was designed to validate a grading scheme for lateral nasal wall insufficiency with interrater and intrarater reliability measures. Representative endoscopic videos depicting varied degrees of lateral nasal wall insufficiency were collated into a 30-clip video (15 clips in duplicate). This was rated by five reviewers for a total of 150 observations. Interrater and intrarater reliabil...
A large number of metabolites are found in each plant, most of which have not yet been identified. Development of a methodology is required to deal systematically with unknown metabolites, and to elucidate their biological roles in an integrated 'omics' framework. Here we report the development of a 'metabolite annotation' procedure. The metabolite annotation is a process by which structures an...
Prostate carcinoma is the most common non-cutaneous malignancy in men in developed countries and the incidence has been steadily rising in the developing countries. Active research in recent years has led to tremendous progress in our understanding of the biology and genetics, and marked improvement in diagnosis and treatment of prostate cancer. Gleason grading has remained as the cornerstone f...
Neuroendocrine neoplasms (NENs) represent relatively rare tumors. The lack of diagnostic, therapeutic method and prognostic factors makes them a challenge to us. We retrospectively reviewed the data of 205 NENs patients among which 157 cases were followed-up. Proprotein convertase subtilisin/kexin 9 (PCSK9), a regulator of low density lipoprotein cholesterol (LDL-C), was confirmed as a target g...
To determine which tumor-related factors might predispose the patient to loco-regional recurrence or death and the impact of these factors on the different types of events. We retrospectively analyzed the data of 1991 women between January 1998 and March 2010 for a first primary nonmetastatic breast cancer and treated with surgery and neo-adjuvant/adjuvant therapy. The overall survival distribu...
Background and purpose: Binding a monoclonal antibody to tumor associated antigens is an effective method for cancer therapy because these agents can specifically target malignant cells. In fact, monoclonal antibodies are effective agents for diagnosis, grading and treatment of different kinds of cancers. In this research, a new monoclonal antibody against colon cancer cells was prepared and ...
background: bladder cancer accounts for about 7% of all cancers among adults in iran. we aimed to evaluate epidemiological and clinicopathological features of bladder cancer in kermanshah province, west iran. methods: in a descriptive retrospective study, records of patients with bladder cancer referring to imam reza hospital, kermanshah city, iran during 2011-2013 were analyzed. sex, age, smok...
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