Lung cancer constitutes the most prevalent and lethal malignant tumor in China. Approximately 85% of lung cancer diagnoses correspond to the non-small cell histological subtype [non-small cell lung cancer (NSCLC)]. Despite surgery being the mainstay for early-stage disease, postoperative recurrence remains high and adjuvant chemotherapy offers limited benefit. In recent years, targeted therapy has demonstrated substantial advantages in driver mutation-positive NSCLC. To this end, the Lung Cancer Medical Education Committee of the Chinese Medical Education Association developed guidelines based on a systematic review of evidence through November 2025, using the Grading of Recommendations, Assessment, Development and Evaluations (GRADE) approach and a modified Delphi method. Focusing on epidermal growth factor receptor (EGFR) and anaplastic lymphoma kinase (ALK), and addressing ROS proto-oncogene 1 (ROS1), B-Raf proto-oncogene serine/threonine kinase (BRAF) V600E mutation, and mesenchymal-epithelial transition factor (MET) exon 14 (METex14) skipping, the guideline covers molecular testing, neoadjuvant/adjuvant therapy, perioperative strategies, minimal residual disease monitoring, and postoperative surveillance. It defines testing requirements, specifies stage-directed and subtype-specific treatments, and standardizes minimal residual disease monitoring. These recommendations emphasize precision and feasibility to improve survival and quality of life.

This study explores the diagnosis and treatment of needle knife therapy for ankylosing spondylitis (AS) at middle and advanced stage based on the theory of meridian tendons, from a holistic perspective and syndrome differentiation. The treatment strategy includes "harmonizing yin and yang" to address root causes and "tendons-based release" to harmonize qi and blood, with the "tendons nodule points" as the core acupoint selection criterion. Based on this approach, the study systematically elaborates on two needle knife methods for AS: "governor vessel bone-piercing technique" and "below-the-umbilicus release technique", covering indications, acupoint location, and procedures. Clinical case examples are provided to enrich needle knife therapy guided by the theory of meridian tendons, offering insights for clinical and research work on AS.
Humans ; Acupuncture Points ; Acupuncture Therapy/methods* ; Meridians ; Spondylitis, Ankylosing/physiopathology* ; Tendons/physiopathology*

Objective To analyze the characteristics of oral and maxillofacial injuries from military training and provide references for related prevention and treatment.Methods A retrospective analysis was conducted of the medical records of 111 patients with oral and maxillofacial military training injuries treated between 2014 and 2023.Results From 2014 to 2023,the number of hospitalized patients with maxillofacial military training injuries in the hospital trended upward.The top 3 training injuries in the spectrum of diseases were maxillofacial fractures(45.08％),maxillofacial space infections(28.83％),and temporomandibular joint injuries(18.92％).The average number of hospitalizations for all maxillofacial military training injuries was 1.33(1-4),and the median length of hospital stay was 8(5,12)days.The median hospitalization cost was 14 793.23(5236.18,24 255.25)yuan,and the improvement rate was 95.50％.Conclusion The number of patients hospitalized due to oral and maxillofacial military training injuries in this hospital is increasing year by year,and the injuries are mostly jaw fractures.Precautions should be taken to prevent maxillofacial training injuries.

Objective:The purpose of this study was to develop a dynamic prediction model for patients with gastric signet ring cell cancer (GSRCC)following laparoscopic radical gastrectomy in order to improve the precision and usefulness of prognoses prediction for overall survival and disease-free survival.Methods:From 2011 to 2018, 914 National Cancer Center patients participated in the study. To find independent prognostic indicators and create a prognostic nomogram model, univariate and multivariate regression analyses were performed. Calibration curves, receiver operating characteristic curves, and consistency indices were used to assess the model's performance. To make clinical application more convenient, two web-based prediction tools were created.Results:A training set of 639 cases and a validation set of 275 instances were randomly selected from among the patients. Important predictive variables such as age, tumor size, location, pN and pT staging, and postoperative chemotherapy were all incorporated in the model (all P<0.05). The model's consistency index and area under the receiver operating characteristic curves were both higher than 0.7, and the calibration curves demonstrated a good fit between the expected and actual values, indicating high accuracy and consistency in postoperative survival prediction for patients with gastric signet ring cell carcinoma. Conclusion:We successfully developed two dynamic prediction models in this study, which improved its clinical practicability using web-based tools and is anticipated to be crucial to clinical practice going forward.

Objective To evaluate the productivity,quality,and thematic focus of Chinese-language medical research from various regions and institutions across the Inner Mongolia Autonomous Region between 2018 and 2022,providing guidance for the future development of regional medical science and technology.Methods Data were extracted from the China National Knowledge Infrastructure(CNKI)database,The extracted Chinese-language medical literature affiliated with institutions in Inner Mongolia from 2018 to 2022 was analyzed using bibliometric indicators:publication volume,journal quality,research disciplinary distribution,and regional/institutional contributions.Results A total of 17,098 articles were published over five years,with an average annual output of 3 420 papers.Core journals accounted for 30.96%,including 2.82% in the Chinese Science Citation Database(CSCD),9.14% in Peking University Core Journals,and 31.30% in science and technology core journals.General journals accounted for 68.14% .The predominant research focus was"medicine and health"(90.90% ),with Chinese medicine(22.03% ),internal medicine(16.98%),and oncology(16.46%)being the most represented disciplines.Regionally,Ho-hhot(47.73%),Baotou(24.93%),and Chifeng(8.79%)had the highest output.Most publications originated from tertiary hospitals,general hospitals,and higher education institutions.Among the top 20 contributing institutions,Inner Mongolia Medi-cal University(2 220 articles),its affiliated hospital(1 840 articles),and the Inner Mongolia People's Hospital(1 627 arti-cles)ranked on the top in publication volume.Conclusion The quality of the output research in Inner Mongolia requires further improvement,with notable regional disparities.It is recommended to strengthen research management,optimize resource alloca-tion,and promote technological innovation to address these challenges.

Robot-assisted surgery with its advantages such as three-dimensional high-definition vision, dexterous robotic arms, and tremor filtration, is increasingly being applied to complex radical gastrectomy. However, the role of the surgical assistant remains crucial during the procedure. The assistant is responsible for tasks outside the console, including adjusting robotic arms, changing instruments, exposing the surgical field, and addressing unexpected situations. The technical proficiency of the assistant and their collaboration efficiency with the primary surgeon directly impact the smoothness of surgery and patients' outcomes. With the expansion of robot-assisted surgical indications, the establishment of a standardized training system and the optimization of team collaboration models have become urgent challenges to address. This article draws on the author's practical experience as an assistant in robot-assisted gastric cancer surgeries, conducting an in-depth analysis of the responsibilities and operational skills of surgical assistants in robot-assisted procedures. The aim is to develop a relatively comprehensive set of operational guidelines for surgical assistants in robot-assisted radical gastrectomy, providing valuable references for enhancing the overall efficiency of surgical teams and improving surgical outcomes.

Objective To evaluate the productivity,quality,and thematic focus of Chinese-language medical research from various regions and institutions across the Inner Mongolia Autonomous Region between 2018 and 2022,providing guidance for the future development of regional medical science and technology.Methods Data were extracted from the China National Knowledge Infrastructure(CNKI)database,The extracted Chinese-language medical literature affiliated with institutions in Inner Mongolia from 2018 to 2022 was analyzed using bibliometric indicators:publication volume,journal quality,research disciplinary distribution,and regional/institutional contributions.Results A total of 17,098 articles were published over five years,with an average annual output of 3 420 papers.Core journals accounted for 30.96%,including 2.82% in the Chinese Science Citation Database(CSCD),9.14% in Peking University Core Journals,and 31.30% in science and technology core journals.General journals accounted for 68.14% .The predominant research focus was"medicine and health"(90.90% ),with Chinese medicine(22.03% ),internal medicine(16.98%),and oncology(16.46%)being the most represented disciplines.Regionally,Ho-hhot(47.73%),Baotou(24.93%),and Chifeng(8.79%)had the highest output.Most publications originated from tertiary hospitals,general hospitals,and higher education institutions.Among the top 20 contributing institutions,Inner Mongolia Medi-cal University(2 220 articles),its affiliated hospital(1 840 articles),and the Inner Mongolia People's Hospital(1 627 arti-cles)ranked on the top in publication volume.Conclusion The quality of the output research in Inner Mongolia requires further improvement,with notable regional disparities.It is recommended to strengthen research management,optimize resource alloca-tion,and promote technological innovation to address these challenges.

Robot-assisted surgery with its advantages such as three-dimensional high-definition vision, dexterous robotic arms, and tremor filtration, is increasingly being applied to complex radical gastrectomy. However, the role of the surgical assistant remains crucial during the procedure. The assistant is responsible for tasks outside the console, including adjusting robotic arms, changing instruments, exposing the surgical field, and addressing unexpected situations. The technical proficiency of the assistant and their collaboration efficiency with the primary surgeon directly impact the smoothness of surgery and patients' outcomes. With the expansion of robot-assisted surgical indications, the establishment of a standardized training system and the optimization of team collaboration models have become urgent challenges to address. This article draws on the author's practical experience as an assistant in robot-assisted gastric cancer surgeries, conducting an in-depth analysis of the responsibilities and operational skills of surgical assistants in robot-assisted procedures. The aim is to develop a relatively comprehensive set of operational guidelines for surgical assistants in robot-assisted radical gastrectomy, providing valuable references for enhancing the overall efficiency of surgical teams and improving surgical outcomes.

Objective:The purpose of this study was to develop a dynamic prediction model for patients with gastric signet ring cell cancer (GSRCC)following laparoscopic radical gastrectomy in order to improve the precision and usefulness of prognoses prediction for overall survival and disease-free survival.Methods:From 2011 to 2018, 914 National Cancer Center patients participated in the study. To find independent prognostic indicators and create a prognostic nomogram model, univariate and multivariate regression analyses were performed. Calibration curves, receiver operating characteristic curves, and consistency indices were used to assess the model's performance. To make clinical application more convenient, two web-based prediction tools were created.Results:A training set of 639 cases and a validation set of 275 instances were randomly selected from among the patients. Important predictive variables such as age, tumor size, location, pN and pT staging, and postoperative chemotherapy were all incorporated in the model (all P<0.05). The model's consistency index and area under the receiver operating characteristic curves were both higher than 0.7, and the calibration curves demonstrated a good fit between the expected and actual values, indicating high accuracy and consistency in postoperative survival prediction for patients with gastric signet ring cell carcinoma. Conclusion:We successfully developed two dynamic prediction models in this study, which improved its clinical practicability using web-based tools and is anticipated to be crucial to clinical practice going forward.

Objective To investigate the impacts of phillyrin on exudates and lung injury in rats with acute pleurisy by regulating the NLRP3 inflammatory pathway.Methods Ninety rats were randomly divided into the control group,the model group,the low-dose phillyrin(PH-L,5 mg/kg)group,the medium-dose phillyrin(PH-M,10 mg/kg)group,the high-dose phillyrin(PH-H,20 mg/kg)group and the NLRP3 pathway inhibitor(PJ34,10 mg/kg)group.FVC,FEV 0.1 and FEV 0.3 were detected by lung function analyzer.Electronic balance was used to weigh the mass of chest exudate.The number of white blood cells in exudate was detected by Wright staining.Contents of prostaglandin E2(PGE2),monocyte chemoattractant protein-1(MCP-1),interleukin(IL)-6 and tumor necrosis factor-α(TNF-α)in exudate were detected by ELISA.Automatic blood gas analyzer was used to detect p(CO2)and p(O2)of rats.HE staining was used to observe pathological changes of lung tissue.The expression levels of NLRP3 and Caspase-1 protein were detected by immunohistochemistry.Western blot assay was used to detect the expression of NLRP3 pathway protein.Results Compared with the control group,the quality of pleural exudate and the number of white blood cells,the contents of PGE2,MCP-1,IL-6,TNF-α,the expression of p(CO2)and NLRP3 pathway proteins in exudate of the model group increased obviously,FVC,FEV 0.1,FEV 0.3 and p(O2)decreased obviously,and the lung tissue showed obvious pathological damage(P＜0.05).Compared with the model group,the quality of pleural exudate and the number of white blood cells,the contents of PGE2,MCP-1,IL-6,TNF-α,the expression of p(CO2),NLRP3 pathway proteins in the exudate of rats decreased obviously in the PH group and the PJ34 group,FVC,FEV 0.1,FEV 0.3 and p(O2)increased obviously,the pathological injury of lung tissue was obviously improved(P＜0.05).Compared with the PH-H group,there were no significant differences in the above indexes in the PJ34 group(P＞0.05).Conclusion PH can improve lung injury induced by acute pleurisy in rats by inhibiting the activation of NLRP3 pathway and inhibiting inflammatory reaction.