Traditional open thyroid surgery often leaves a scar on the neck,which can affect cosmetic outcomes.Therefore,various endoscopic thyroidectomy approaches via extra-cervical approaches have been developed.However,due to the unique anatomical characteristics of the neck and limitations of endoscopic instruments,conventional endoscopic techniques have certain drawbacks.Robot-assisted endoscopic thyroid surgery can help overcome these limitations.At present,robotic surgical systems remain expensive and the associated surgical costs are high,limiting their widespread adoption.Most surgeons are still relatively unfamiliar with the technique.Nevertheless,with ongoing technological advancements and cost reductions,robot-assisted surgery holds great promise for broader application.Based on years of large-scale experience in endoscopic thyroid surgery at our center,and drawing upon both domestic and international experiences with robotic thyroidectomy,this paper summarizes and proposes a seven-step protocol for robot-assisted endoscopic thyroidectomy via the bilateral axillo-breast approach,aiming to provide a practical reference for the clinical adoption of this technique.

Locally advanced thyroid cancer (LATC) can seriously invade the important organs of the neck, such as the trachea, esophagus and carotid artery, and has a poor prognosis. It is one of the leading causes of death in thyroid cancer. Diagnosis and treatment for LATC often involve multidisciplinary fields, the difficulty and risk of surgical are very high, and high-quality multidisciplinary comprehensive diagnosis and treatment can obtain a better prognosis. In order to realize the proceduralization, standardization and normalization of the LATC diagnosis and treatment model, the seven-step method for diagnosis and treatment of LATC is summarized by our center.

Locally advanced thyroid cancer (LATC) can seriously invade the important organs of the neck, such as the trachea, esophagus and carotid artery, and has a poor prognosis. It is one of the leading causes of death in thyroid cancer. Diagnosis and treatment for LATC often involve multidisciplinary fields, the difficulty and risk of surgical are very high, and high-quality multidisciplinary comprehensive diagnosis and treatment can obtain a better prognosis. In order to realize the proceduralization, standardization and normalization of the LATC diagnosis and treatment model, the seven-step method for diagnosis and treatment of LATC is summarized by our center.

Traditional open thyroid surgery often leaves a scar on the neck,which can affect cosmetic outcomes.Therefore,various endoscopic thyroidectomy approaches via extra-cervical approaches have been developed.However,due to the unique anatomical characteristics of the neck and limitations of endoscopic instruments,conventional endoscopic techniques have certain drawbacks.Robot-assisted endoscopic thyroid surgery can help overcome these limitations.At present,robotic surgical systems remain expensive and the associated surgical costs are high,limiting their widespread adoption.Most surgeons are still relatively unfamiliar with the technique.Nevertheless,with ongoing technological advancements and cost reductions,robot-assisted surgery holds great promise for broader application.Based on years of large-scale experience in endoscopic thyroid surgery at our center,and drawing upon both domestic and international experiences with robotic thyroidectomy,this paper summarizes and proposes a seven-step protocol for robot-assisted endoscopic thyroidectomy via the bilateral axillo-breast approach,aiming to provide a practical reference for the clinical adoption of this technique.

Objective:To investigate the risk factors of colorectal adenomatous polyps.Methods:The clinical data of 395 patients who underwent colonoscopy in the Tongzhou branch, Tongzhou District, Dongzhimen Hospital Affiliated to Beijing University of Chinese Medicine from August 2017 to August 2021 were analyzed. According to the examination results, adenomatous polyps were divided into adenomatous polyps group (193 cases) and non-polyp group (202 cases). The risk factors of colorectal adenomatous polyps were screened by univariate analysis and multivariate logistic regression analysis.Results:The results of single factor analysis suggested that: body mass index (BMI), sex, age, proportion of blood type A, history of large intestine polyps, history of Helicobacter pylori (Hp) infection, history of alcohol consumption, history of smoking, proportion of heavy oil diet, history of oral calcium, history of oral statins, history of oral non-steroidal anti-inflammatory drugs, history of oral antibiotics, and high fat diet (pork, beef, and animal organs), high salt diet, love of pickled food, love of sweet food, love of greasy, good mood, anxiety, depression, impatience and irritability, history of hypertension, diabetes and hyperlipidemia were statistically significant in the adenomatous polyp group and the non-polyp group (all P<0.05). Factors with P<0.05 in the above single factor analysis were taken as independent variables, and the incidence of disease was taken as dependent variable for multi-factor logistic regression analysis. The results showed that BMI, age, blood type A, Hp infection history, drinking history, smoking history, oral non-steroidal anti-inflammatory drugs history, oral antibiotics history, high salt diet, good mood, hypertension were the influencing factors for the incidence of adenomatous polyps (all P<0.05). Conclusions:High BMI, old age, blood type A, history of Hp infection, smoking history, oral non-steroidal anti-inflammatory drug history, oral antibiotics history, high salt diet and hypertension are risk factors for the development of adenomatous polyps. Drinking alcohol and good mood can reduce the risk of colorectal adenomatous polyps. Therefore, targeted intervention measures can be formulated for high-risk patients to reduce the risk of colorectal adenomatous polyps.

Objective:To investigate the risk factors of colorectal adenomatous polyps.Methods:The clinical data of 395 patients who underwent colonoscopy in the Tongzhou branch, Tongzhou District, Dongzhimen Hospital Affiliated to Beijing University of Chinese Medicine from August 2017 to August 2021 were analyzed. According to the examination results, adenomatous polyps were divided into adenomatous polyps group (193 cases) and non-polyp group (202 cases). The risk factors of colorectal adenomatous polyps were screened by univariate analysis and multivariate logistic regression analysis.Results:The results of single factor analysis suggested that: body mass index (BMI), sex, age, proportion of blood type A, history of large intestine polyps, history of Helicobacter pylori (Hp) infection, history of alcohol consumption, history of smoking, proportion of heavy oil diet, history of oral calcium, history of oral statins, history of oral non-steroidal anti-inflammatory drugs, history of oral antibiotics, and high fat diet (pork, beef, and animal organs), high salt diet, love of pickled food, love of sweet food, love of greasy, good mood, anxiety, depression, impatience and irritability, history of hypertension, diabetes and hyperlipidemia were statistically significant in the adenomatous polyp group and the non-polyp group (all P<0.05). Factors with P<0.05 in the above single factor analysis were taken as independent variables, and the incidence of disease was taken as dependent variable for multi-factor logistic regression analysis. The results showed that BMI, age, blood type A, Hp infection history, drinking history, smoking history, oral non-steroidal anti-inflammatory drugs history, oral antibiotics history, high salt diet, good mood, hypertension were the influencing factors for the incidence of adenomatous polyps (all P<0.05). Conclusions:High BMI, old age, blood type A, history of Hp infection, smoking history, oral non-steroidal anti-inflammatory drug history, oral antibiotics history, high salt diet and hypertension are risk factors for the development of adenomatous polyps. Drinking alcohol and good mood can reduce the risk of colorectal adenomatous polyps. Therefore, targeted intervention measures can be formulated for high-risk patients to reduce the risk of colorectal adenomatous polyps.

Objective To collect and sort out the literature on the clinical medication experience of traditional Chinese medicine(TCM)in the treatment of hepatic precancerous lesions,and to summarize the characteristics of the disease and the treatment ideas by analyzing the rules of its formula,in order to provide instructions for the treatment of precancerous lesions of hepatocellular carcinoma with TCM in terms of medication and experience addition and subtraction.Methods CNKI,VIP,WanFang Data,CBM,PubMed,Web of Science,EMBASE,Cochrane databases were systematically searched,the clinical research and personal experience literature of TCM in the treatment of hepatic precancerous lesions from the establishment of the databases to December 2023 was included,and the prescription information that met the inclusion criteria was extracted.Based on"Traditional Chinese Medicine data Miner(TCM Miner)",the medication database was established to analyze the frequency,properties and flavours of the drugs and meridian tropism.The cluster analysis were conducted by SPSS 25.0 statistical software,and the association rules were analyzed by using Apriori algorithm of SPSS Modeler 14.1,and the complex network analysis of high-frequency drugs was conducted by network module of SPSS Modeler.Results 34 researches including 34 formulas,110 drugs with 291 frequencies and 15 drug efficacy were included.Frequency analysis showed that the top eight types of frequently applied drugs were milkvetch root,largehead atractylodes rhizome,radix salviae miltiorrhhizae,hedyotis,carapax trionycis,zedorgy rhidoray,barbated skullcup herb,redix curcumae.The top three properties in the"four qi"were cold,warm and mild.The top three tastes of the"five flavors"were bitterness,sweetness and acridity.The top four in the frequency of meridian tropism were liver,spleen,kidney and lung.Apriori correlation analysis showed that the core drug pairs was"Hedyotis diffusa+Atractylodes".Complex network analysis showed that the core prescriptions were composed of Atractylodes,Radix Paeoniae Alba,Hedyotis diffusa,Poria cocos,Rhizoma Curcumae,Radix Curcumae Aromaticae,Trionycis Carapax,Radix Astragali,Sparganium stoloniferum,Salvia miltiorrhiza,Scutellaria barbata.Conclusion The TCM treatment of hepatic precancerous lesions should be based on tonifying spleen and nourishing liver,promoting blood circulation and detoxification,and combined with drugs that can promote qi-circulation,clear heat,remove blood-stasis,soften hard masses and resolve hard masses.

Liver fibrosis and cirrhosis are the common outcomes of various chronic liver diseases after progression,and studies have shown that liver fibrosis and early liver cirrhosis can be reversed.Compound traditional Chinese medicine prescriptions have a marked therapeutic effect in reversing liver fibrosis and early liver cirrhosis,and their mechanism of action remains unclear.By reviewing related articles in China and globally,this article summarizes the six main phenotypic mechanisms involved in the efficacy of compound traditional Chinese medicine prescriptions,i.e.,inhibiting liver inflammation and regulating liver immune response,regulating hepatic stellate cell activation and extracellular matrix(ECM)generation,promoting ECM degradation,reversing hepatic sinusoidal capillarization,regulating hepatocyte regeneration,and regulating gut microbiota,and in addition,this article also analyzes the advances and shortcomings in current studies on each phenotype.Future studies on compound traditional Chinese medicine prescriptions should focus on experimental exploration and rescue experiments to verify the above phenotypes and further explore the upstream and downstream signaling pathways with a marked effect.This article aims to help clarify the direction and ideas of studies on the therapeutic mechanism of compound traditional Chinese medicine prescriptions,in order to provide a basis for clarifying the scientific essence of compound traditional Chinese medicine prescriptions.

Objective To investigate the effect of Kangxian Yiai Prescription(KXYA)on the mTOR/HIF-1α/VEGF signaling pathway in a rat model of precancerous lesions of liver cancer.Methods A total of 40 male Wistar rats were divided into normal group,model group,KXYA group,and Biejia Rangan Tablets(BJRG)group,with 10 rats in each group.The rats in the normal group were given intraperitoneal injection of normal saline at a dose of 0.4 mL/100 g,and those in the other three groups were given intraperitoneal injection of diethylnitrosamine at a dose of 50 mg/kg to establish a rat model of the precancerous lesions of liver cancer.Immunohistochemistry and Western Blot were used to measure the expression level of GST-Pi,and quantitative real-time PCR and Western Blot were used to measure the mRNA and protein expression levels of mTOR,HIF-1α,VEGF,PKM2,and GLUT1.A one-way analysis of variance or the Kruskal-Wallis H test was used for comparison of continuous data between multiple groups,and the least significant difference t-test was used for further comparison between two groups.Results Compared with the normal group,the model group had a significant increase in the protein expression level of GST-Pi in liver tissue(P＜0.01),and compared with the model group,the KXYA group had a significant reduction in the protein expression level of GST-Pi(P＜0.05).Compared with the normal group,the model group had significant increases in the mRNA expression levels of GLUT1 and PKM2 in liver tissue(P＜0.01),and compared with the model group,the BJRG group and the KXYA group had a significant reduction in the mRNA expression level of GLUT1(P＜0.05).Compared with the normal group,the model group had significant increases in the protein expression levels of GLUT1 and PKM2 in liver tissue(P＜0.01).Compared with the normal group,the model group had significant increases in the mRNA expression levels of mTOR,HIF-1α,and VEGF in liver tissue(P＜0.01);compared with the model group,the BJRG group had significant reductions in the mRNA expression levels of mTOR and VEGF(P＜0.05),and the KXYA group also had significant reductions in the mRNA expression levels of mTOR and VEGF(P＜0.01).Compared with the normal group,the model group had significant increases in the protein expression levels of mTOR,HIF-1α,and VEGF in liver tissue(P＜0.01);compared with the model group,the BJRG group had a significant reduction in the protein expression level of mTOR(P＜0.01),and the KXYA group had significant reductions in the protein expression levels of mTOR,HIF-1α,and VEGF(P＜0.05);compared with the BJRG group,the KXYA group had a significantly higher protein expression level of mTOR(P＜0.01).Conclusion KXYA can inhibit the precancerous lesions of liver cancer by regulating the mTOR/HIF-1α/VEGF signaling pathway.

The occurrence and progression of thyroid cancer are related to a series of molecular changes and the activation of signaling pathways, which is the basis of targeted therapy. For inoperable locally advanced, metastatic and refractory thyroid cancer, especially anaplastic thyroid cancer, the efficacy of targeted therapies, particularly tyrosine kinase inhibitors (TKIs) , has been demonstrated in clinical trials. TKIs can relieve clinical symptoms, improve patients’quality of life, prolong the progress free survival, and even create opportunities for radical operation or reoperation. This article reviews and summarizes the key molecular events in tumorigenesis and progression of thyroid cancer, and analyzes the results of clinical studies on the efficacy and safety of different TKIs in refractory advanced thyroid cancer, in order to provide reference and assistance for individualized targeted therapy of patients.