ObjectiveTo summary the progress and status of downstaging therapy in treating hepatocellular carcinoma. MethodsThe related literatures were reviewed and analyzed by searching PubMed and MEDLINE. ResultsAlthough the clinical prognosis of advanced hepatocellular carcinoma was poor, the liver resection or liver transplantation after downstaging therapy could significantly improve the prognosis of patients. However, differences were existed if different downstaging therapies and selections of standard were used. ConclusionTo improve the prognosis of patients with advanced hepatocellular carcinoma, the downstaging therapy should be ingeniously selected based on the situation of the patients.
Colorectal cancer (CRC) is a prevalent malignant tumor worldwide. With the development of medical technology, the treatment strategies of CRC are constantly improving and updating. The aim of treating CRC is not only to improve outcomes but also to maintain organ function and enhance quality of life. For patients with locally advanced rectal cancer, a variety of neoadjuvant treatment options are available and it is important to choose an individualized strategy. Immune checkpoint inhibitors have become an important part of the first- and posterior-line treatment for patients with deficient mis-match repair or high microsatellite instability colorectal cancer in metastatic colorectal cancer, and the emergence of new targets and drugs has further improved treatment efficacy and long-term survival. Furthermore, an increasing number of studies have confirmed the potential the value of predicting and guiding treatment for minimal residual disease. This article summarizes the representative research results, guideline updates, and important academic conference reports in the field of colorectal cancer.