OBJECTIVE To demonstrate that the seventh edition of the tumor-node-metastasis (TNM) classification for gastric cancer (GC) should be updated with the number of negative lymph nodes for the improvement of its prognostic prediction accuracy. METHODS Clinicopathological data of 769 GC patients who underwent curative gastrectomy with lymphadenectomy between 1997 and 2006 were retrospectively ana...

To compare the effects of stage migration in the "traditional" 3-stage TNM (tumor, node, metastasis) system with those in a new "expanded" 5-stage system, which has two additional stages for the poor prognostic groups, we used both systems to classify a cohort of 178 patients with primary lung cancer. To check for migrations, the stages in both systems were first assigned using only "old" techn...

AIM/BACKGROUND Given the prevalence of toxicants in foods, beauty products, etc., and the increasing demand for "green" products, there is a need for the development of "nutri-drinks" with hepatoprotective properties. The usefulness of tigernut milk (TNM) in preventing acetaminophen (APAP)-induced liver injury was, therefore, investigated. MATERIALS AND METHODS A total of 25 rats were randomi...

Novel biomarkers are required to improve prognostic predictions obtained with lung cancer staging systems. This study of 62 surgically-treated Non-Small Cell Lung Cancer (NSCLC) patients had two objectives: i) to compare the predictive value of T-stage classifications between the 6(th) and 7(th) editions of the Tumor, Node, and Metastasis staging system (TNM); and ii) to examine the association...

In 2007, the International Association for the Study of Lung Cancer proposed changes to the sixth edition of the lung cancer stage classification system, which were adopted by the Union Internationale Contre le Cancer in 2009 (TNM-7). Using historic patient data, the effects of reclassification from the TNM-6 to the TNM-7 system were researched within a single institution. We retrospectively re...

OBJECTIVE In our previous work, we incorporated complete blood count (CBC) into TNM stage to develop a new prognostic score model, which was validated to improve prediction efficiency of TNM stage for nasopharyngeal carcinoma (NPC). The purpose of this study was to revalidate the accuracy of the model, and its superiority to TNM stage, through data from a prospective study. METHODS CBC of 249...

Backround: Abnormal expression of CXC chemokine receptor 1 (CXCR1) has shown the ability to promote tumor angiogensis, invasion and metastasis in several cancers. The purpose of our curret study is to discover the clinical prognostic significance of CXCR1 in resectable gastric cancer. METHODS 330 gastric cancer patients who underwent R0 gastrectomy with standard D2 lymphadenectomy at Zhongsha...

This study was aimed to validate the 5th and 6th editions of tumor-node-metastasis (TNM) system for patients with hepatocellular carcinoma (HCC), and attempted to improve prognostic stratification by modifying the 6th edition according to vascular invasion and tumor size. From 1986 to 2002, a total of 5,613 HCC cases from Kaohsiung Chang Gung Memorial Hospital in southern Taiwan were enrolled. ...

BACKGROUND With the advances in imaging technologies, multi-slice spiral computed tomography (MSCT) has demonstrated superiority in the diagnosis and staging of colorectal carcinoma. In the current study, preoperative TNM staging of colorectal carcinoma by using MSCT was conducted and compared with the corresponding postoperative pathological examination findings, in order to evaluate the accur...