Body weight abnormalities, including overweight, obesity, and underweight, have become a dual public health challenge in Chinese adults: overweight and obesity lead to a variety of chronic complications, while underweight increases the risks of malnutrition, sarcopenia, and organ dysfunction. To systematically address these issues, multidisciplinary experts in endocrinology, sports science, nutrition, and psychiatry from various regions have held multiple weight management seminars. Based on the latest epidemiological data and clinical evidence, they expanded the guideline to include assessment and intervention strategies for underweight, in addition to the core content of obesity management. This guideline outlines the etiological mechanisms, evaluation methods, and multidimensional management strategies for overweight and obesity, covering key areas such as diagnosis and assessment, medical nutrition therapy, exercise prescription, pharmacological intervention, and psychological support. It is intended to provide a scientific and standardized approach to weight management across the adult population, aiming to curb the rising prevalence of obesity, mitigate complications associated with abnormal body weight, and improve nutritional status and overall quality of life.

Objective To explore the CT and MR features of duodenal stromal tumors(DST).Methods The clinical,imaging and pathological data of patients with pancreaticoduodenal groove(PDG)mass detected by CT and/or MR,and pathologically diagnosed as DST were retrospectively analyzed.All imaging features were analyzed.Results Finally,all 11 patients were included,all of whom presented external mass in descending duodenum with clear boundary.There were 5 patients with irregular mass and 6 patients with circular mass.Two patients showed homogeneous mass on plain CT and MR imaging,while 9 patients presented heterogeneous mass(with varying degrees of calcification,hemorrhage,cystic degeneration,and necrosis),showed heterogeneous density on CT findings or high,low and iso signals on T1WI and T2WI without high signal on diffusion weighted imaging(DWI),and high enhancement on arterial phase,portal venous phase and delayed phase.There were no signs of air accumulation in all masses.Conclusion Stromal tumors commonly present external heterogeneous mass in descending duodenum with clear boundary.Familiarity with its predilection location and corresponding CT and MR findings are helpful for the qualitative diagnosis of DST.

Objective To explore the CT and MR features of duodenal stromal tumors(DST).Methods The clinical,imaging and pathological data of patients with pancreaticoduodenal groove(PDG)mass detected by CT and/or MR,and pathologically diagnosed as DST were retrospectively analyzed.All imaging features were analyzed.Results Finally,all 11 patients were included,all of whom presented external mass in descending duodenum with clear boundary.There were 5 patients with irregular mass and 6 patients with circular mass.Two patients showed homogeneous mass on plain CT and MR imaging,while 9 patients presented heterogeneous mass(with varying degrees of calcification,hemorrhage,cystic degeneration,and necrosis),showed heterogeneous density on CT findings or high,low and iso signals on T1WI and T2WI without high signal on diffusion weighted imaging(DWI),and high enhancement on arterial phase,portal venous phase and delayed phase.There were no signs of air accumulation in all masses.Conclusion Stromal tumors commonly present external heterogeneous mass in descending duodenum with clear boundary.Familiarity with its predilection location and corresponding CT and MR findings are helpful for the qualitative diagnosis of DST.

Body weight abnormalities, including overweight, obesity, and underweight, have become a dual public health challenge in Chinese adults: overweight and obesity lead to a variety of chronic complications, while underweight increases the risks of malnutrition, sarcopenia, and organ dysfunction. To systematically address these issues, multidisciplinary experts in endocrinology, sports science, nutrition, and psychiatry from various regions have held multiple weight management seminars. Based on the latest epidemiological data and clinical evidence, they expanded the guideline to include assessment and intervention strategies for underweight, in addition to the core content of obesity management. This guideline outlines the etiological mechanisms, evaluation methods, and multidimensional management strategies for overweight and obesity, covering key areas such as diagnosis and assessment, medical nutrition therapy, exercise prescription, pharmacological intervention, and psychological support. It is intended to provide a scientific and standardized approach to weight management across the adult population, aiming to curb the rising prevalence of obesity, mitigate complications associated with abnormal body weight, and improve nutritional status and overall quality of life.

Diabetes, hypertension, and dyslipidemia, collectively referred to the " Three Highs, " represent increasingly prevalent metabolic risk factors in China. Many individuals experience all three conditions concurrently, significantly heightening the risk of cardiovascular disease and mortality. Although the National Metabolic Management Center(MMC) has been established for over eight years and has its unique features, the awareness, treatment, and control rates of these diseases in China remain low, and the efficiency of community management is insufficient. According to the previous two editions of management guidelines and the most recent domestic and international diagnostic and treatment guidelines, this paper conducts an in-depth analysis of the operational experience and management strategies of the MMC. Its aim is to improve the efficiency of grassroots MMC mode management for " Three Highs" patients and ensure that patients receive more standardized management.

Diabetes, hypertension, and dyslipidemia, collectively referred to the " Three Highs, " represent increasingly prevalent metabolic risk factors in China. Many individuals experience all three conditions concurrently, significantly heightening the risk of cardiovascular disease and mortality. Although the National Metabolic Management Center(MMC) has been established for over eight years and has its unique features, the awareness, treatment, and control rates of these diseases in China remain low, and the efficiency of community management is insufficient. According to the previous two editions of management guidelines and the most recent domestic and international diagnostic and treatment guidelines, this paper conducts an in-depth analysis of the operational experience and management strategies of the MMC. Its aim is to improve the efficiency of grassroots MMC mode management for " Three Highs" patients and ensure that patients receive more standardized management.

The latest epidemiological data suggests that the situation of adult diabetes in China is severe, and metabolic diseases have become significant chronic illnesses that have a serious impact on public health and social development. After more than six years of practice, the National Metabolic Management Center(MMC) has developed distinctive approaches to manage metabolic patients and has achieved a series of positive outcomes, continuously advancing the standardized diagnosis and treatment model. In order to further improve the efficiency, based on the first edition, the second edition guideline was composed by incorporating experience of the past six years in conjunction with the latest international and domestic guidelines.

Previous studies believe that oligometastasis has unique biological characteristics. Early active treatment for patients with oligometastatic prostate cancer can delay disease progression and improve survival. However, the current definition of oligometastasis is still unclear, and its optimal treatment is still a major concern of the medical community. This article reviewed recent research progresses in term of the definition and comprehensive treatment strategy of oligometastatic prostate cancer.

Carcinogenesis ; Cell Transformation, Neoplastic ; Hepatoblastoma ; Humans ; Liver ; Liver Neoplasms ; Organoids ; YAP-Signaling Proteins

Kidney cancer is a common malignant tumor in urinary tumor system. Invasion of blood vessels is one of the important ways of metastasis. Tumors will involve the renal vein and inferior vena cava, leading to the formation of venous tumor thrombi. In recent years, the Da Vinci Robotic Surgical System has developed rapidly. Robotic surgery improves the accuracy of the operation. This article reviewed the related literature in recent years to summarizes indications, preoperative preparation, surgical skills, surgical efficacy and complications of renal cancer vena cava thrombectomy with Robotic.