نتایج جستجو برای: tumor node metastasis tnm staging
تعداد نتایج: 667275 فیلتر نتایج به سال:
Lung cancer is the leading cause of cancer-related mortality in the US. Over 215,000 cases are expected to be diagnosed in 2008, with over 161,000 deaths per year. Appropriate therapy is dependent on accurate staging to determine those amenable to surgery and define the appropriate role for chemotherapy and radiation therapy. For many years, the tumor, node, metastases (TNM) classification syst...
Background and purpose: Gastric carcinoma is one of the most common malignancies and its early diagnosis can be effective in the treatment method and the rate of the patients’ survival. Ïn the past recent years, many genes have been identified which may have relationship with the prognosis of this disease and the patient’s survival. This study is going to investigate the rate and pattern of p53...
T he article by STRAND et al. [1] on the evaluation of the new tumour, node, metastasis (TNM) classification and staging system for lung cancer raises important questions on the validity of the classification and its therapeutic implications in clinical practice. The authors analysed a population-based series of 1,885 patients who underwent operation for lung cancer and who were registered at t...
INTRODUCTION Lymphovascular invasion (LVI) is a histopathological feature that is associated with an increased risk for micrometastasis. The aim of this study was to determine the prognostic and staging value of LVI among patients with esophageal squamous cell carcinoma (ESCC) undergoing esophagectomy. METHODS A prospective database of patients with ESCC was used to retrospectively analyze 66...
BACKGROUND Human epidermal growth factor receptor-2 (HER2) is regarded as an important and promising target in the treatment of HER2-positive breast cancers. However, the correlation of clinicopathological characteristics and prognostic significance of HER2 overexpression in gastric cancer patients remains unclear. Our aim was to clarify this issue. METHODS Embase, PubMed, and the Cochrane Li...
Bladder cancer is a major cause of morbidity and mortality. At initial diagnosis, 75% of patients present with non-muscle-invasive disease and 25% of patients have muscle-invasive or metastatic disease.Patients with noninvasive disease suffer from a high rate of recurrence and 10-30% will have disease progression. Patients with muscle-invasive disease are primarily treated with radical cystecto...
In our previous studies, a functionally unknown gene, family with sequence similarity 172, member A (FAM172A), was identified. High levels of FAM172A suppressed the cell cycle process, arresting HepG2 cells in G1/S and inhibiting cell proliferation. The present study aimed to confirm the expression levels of FAM172A and nucleotide-binding protein 1 (NUBP1) in colorectal cancer (CRC) tissues and...
OBJECTIVE To explore the value of transrectal ultrasonography (TRUS) for tumor node metastasis (TNM) restaging for patients with locally advanced rectal cancer after neoadjuvant chemoradiotherapy (neo-CRT). METHODS One hundred and forty-nine patients with locally advanced rectal cancer (cT3-4 or cN+) who underwent TRUS after neo-CRT were retrospectively reviewed. TRUS restaging was compared w...
OBJECTIVE The aims of this study were to present evidence to develop and validate the Japanese Tumor-Node-Metastasis (TNM) staging system for primary liver cancer and to compare its discriminatory ability and predictive power with those of Vauthey's simplified staging, which was adopted as the TNM staging system of the American Joint Committee on Cancer (AJCC)/International Union Against Cancer...
The phosphatidylinositol-3-kinase (PI3K)/Akt signaling pathway plays an important role in cell proliferation, transformation, apoptosis, tumor growth and angiogenesis. Paclitaxel is commonly used to treat multiple human malignancies; however, the underlying mechanisms of paclitaxel in gastric cancer (GC) have not been fully investigated. In the present study, specimens from 45 GC and 36 chronic...
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