Objective: To clarify the relationship between clinicopathological features and lymph node metastasis and to propose the potential indications of lymph node met
Based on Siewert classification, adenocarcinomas of the esophagogastric junction(AEGs) have different behaviors of perigastric-mediastinal nodal metastasis. Sie
<正>Hepatocellular carcinoma(HCC)is the most common primary liver cancer(1).The incidence is rising in the last decades due to many factors,especially hepatitis