Gastrointestinal stromal tumors (GISTs) are the most common mesenchymal tumors located
in the alimentary tract. Its usual manifestation is gastrointestinal bleeding. However, small …

Background: Ki67 is a good marker of cell proliferation in a variety of tumors. High ki67
levels are usually associated with poor prognosis. However, the relationship between Ki67 …

AIM: To evaluate the correlation between the immunoexpression of angiogenic markers
[CD31, CD105 and vascular endothelial growth factor (VEGF)], proliferative index (Ki67) …

Abstract Background and Objectives Recurrence and metastasis are the most important
factors affecting the quality of life and survival rate of patients with gastrointestinal stromal …

Toxicity studies for conventional oral drug formulations are standardized and well
documented, as required by the guidelines of administrative agencies such as the US Food …

Purpose This study established and verified a radiomics model for the preoperative
prediction of the Ki67 index of gastrointestinal stromal tumors (GISTs). Materials and …

Renal cell carcinoma (RCC) incidence has increased over the past two decades. Recent
studies reported microRNAs as promising biomarkers for early cancer detection, accurate …

Gastrointestinal stromal tumor (GIST), the most common mesenchymal neoplasm of the
gastrointestinal tract, exhibits diverse histologic and clinical manifestations. With its putative …

Background Upper gastrointestinal bleeding (UGIB) is one of the major manifestations of
gastrointestinal stromal tumor (GIST) of the stomach. Several studies have reported that …

目的: 探讨增殖指数(Ki-67) 对胃肠道间质瘤(gastrointestinal stromal tumor, GIST)
患者预后评估的临床价值. 方法: 回顾性分析2013 年1 月至2017 年8 月在中南大学湘雅医院胃 …