The main treatment methods of liver cancer include surgical resection,TACE,ablation,immunotherapy and liver transplantation,etc.Ablation promotes the death of liver cancer cells to achieve the purpose of anti-tumor.Immunotherapy can reactivate immune cells and generate new immune responses through corresponding pathways,so as to recognize and eliminate liver cancer cells.Combining ablation can synergistically enhance anti-tumor immune effect of immunotherapy for liver cancer.The research progresses of ablation combined with immunotherapy for liver cancer were reviewed in this article.

The main treatment methods of liver cancer include surgical resection,TACE,ablation,immunotherapy and liver transplantation,etc.Ablation promotes the death of liver cancer cells to achieve the purpose of anti-tumor.Immunotherapy can reactivate immune cells and generate new immune responses through corresponding pathways,so as to recognize and eliminate liver cancer cells.Combining ablation can synergistically enhance anti-tumor immune effect of immunotherapy for liver cancer.The research progresses of ablation combined with immunotherapy for liver cancer were reviewed in this article.

Objective: To understand the fruit consumption of adults of Qingdao and examine the association between fruit consumption and stroke. Methods: We analyzed baseline data and stroke incidence of the participants who were aged 30-79 years and had been enrolled into the China Kadoorie Biobank (CKB) study from Qingdao city. Cox proportional hazards regression model was conducted to estimate the association of fruit consumption with risk of stroke. Results: A total of 35 509 participants were investgated in the baseline survey. Ratio of male to female was 1∶1.27, and the average age was (50.3±10.2) years. Respondents with higher frequency of fruit consumption were younger, more women, with higher education level and higher income (P<0.05). A total of 1 011 new cases of stroke were observed, with a stroke incidence of 387.63/100 000 person-years. Multivariate Cox regression analysis showed that fruit consumption had a protective effect on stroke incidence. Compared to the respondents who never consumed fruit, respondents who consumed fruit more than 4 days per week had a 44% lower risk of stroke incidence (HR=0.56, 95%CI: 0.50-0.62, P<0.05), and the risk reduced by 46% (HR=0.54, 95%CI: 0.46-0.64, P<0.05) and 42% (HR=0.58, 95%CI: 0.52-0.69, P<0.05) in male and female, respectively. Further adjustment for WC, BMI, SBP and random blood glucose did not change the association. Conclusion Increasing fruit consumption can effectively decrease the risk of stroke. People should increase fruit consumption advisably to set up reasonable and healthy dietary habits.

Polypoid lesions of the gallbladder (PLG) is a common gallbladder disease in clinical practice. Most patients have non-adenomatous polyps, while adenomatous polyps are observed in a small number of patients. This article summarizes the epidemiology of PLG and related risk factors and points out that PLG is caused by the combined effect of various factors including sex, hepatitis B virus infection, metabolic syndrome, visceral obesity, a low level of low-density lipoprotein, gallbladder wall thickening, and diabetes. With the gradual increase in the incidence rate of PLG, epidemiological data should be used for health screening among the high-risk population, and standardized follow-up should be performed for patients with a confirmed diagnosis. PLG which may progress to cancer should be identified and intervention should be given as early as possible.