Mortality from colorectal cancer is reduced through screening and early detection; moreover,
removal of neoplastic lesions can reduce cancer incidence. While understanding of the risk …

Nasopharyngeal carcinoma (NPC) is a particular entity of head neck cancer that is generally
regarded as a genetic disease with diverse intertumor and intratumor heterogeneity. This …

Although it has long been known that the immune cell composition has a strong prognostic
and predictive value in colorectal cancer (CRC), scoring systems such as the immunoscore …

Oesophageal cancer is the seventh most common cancer worldwide, with 604 000 new
cases diagnosed in 2020. It is the sixth most common cause of cancer-related mortality, with …

Abbreviations: AASLD, American Association for the Study of Liver Diseases; AIH,
autoimmune hepatitis; ALP, alkaline phosphatase; ASIR, age standardized incidence rate; …

There exist differences in the epidemiological characteristics, clinicopathological features,
tumor biological characteristics, treatment patterns, and drug selections between gastric …

Gastric cancer is one of the most common cancers in Korea and the world. Since 2004, this
is the 4th gastric cancer guideline published in Korea which is the revised version of …

Abstract The 2021 WHO Classification of Thoracic Tumours was published earlier this year,
with classification of lung tumors being one of the chapters. The principles remain those of …

Gastrointestinal (GI) cancers, including colorectal cancer, gastric cancer, and esophageal
cancer, are a major medical and economic burden worldwide and have the largest number …

Esophageal squamous-cell carcinoma (ESCC) develops through multistage epithelial
cancer formation, ie, from normal epithelium, low-and high-grade intraepithelial neoplasia to …