Rheumatic diseases are chronic inflammatory autoimmune diseases that can affect multiple organs and systems. In clinical practice， most patients with rheumatic diseases present with asymptomatic liver function abnormalities during the course of the disease， and the etiology of such diseases may be associated with the rheumatic disease itself， medications， metabolism， viruses， or the presence of other chronic liver diseases. Immune-mediated inflammatory responses play a significant role in liver involvement （including hepatocyte injury， intrahepatic vascular lesions， and hepatic fibrosis） in rheumatic diseases. This article discusses the clinical features and management of liver involvement secondary to rheumatic diseases， in order to enhance the understanding of this condition among specialists in related fields.

Rheumatic diseases are chronic inflammatory autoimmune diseases that can affect multiple organs and systems.In clinical practice,most patients with rheumatic diseases present with asymptomatic liver function abnormalities during the course of the disease,and the etiology of such diseases may be associated with the rheumatic disease itself,medications,metabolism,viruses,or the presence of other chronic liver diseases.Immune-mediated inflammatory responses play a significant role in liver involvement(including hepatocyte injury,intrahepatic vascular lesions,and hepatic fibrosis)in rheumatic diseases.This article discusses the clinical features and management of liver involvement secondary to rheumatic diseases,in order to enhance the understanding of this condition among specialists in related fields.

Objective To provide a reference for the selection of frailty assessment tools for stroke patients by conducting a literature review of existing frailty assessment tools for stroke patients. Methods Systematic searches were conducted in PubMed, Web of Science, EMbase, SinoMed, Wanfang, VIP, and China National Knowledge Infrastructure(CNKI) databases from their inception to May 2023. The literature that met the research purpose and question were screened, and the basic information of each article, including the first author, publication year, country of publication, type of research design, name of the assessment tool, dimensions of scale, the number of items, and assessment time, was extracted. Results A total of 1, 729 articles were retrieved in this study. After multiple screenings, 22 articles (including 8 frailty assessment tools) were ultimately included. The analysis results showed that the evaluation indicators, evaluation time, and evaluation methods of the 8 frailty assessment tools were different and had their own advantages and disadvantages. Among them, the frailty index was the most commonly used frailty assessment tool for stroke patients. The selection of effective frailty assessment tools for stroke patients is essential for strengthening prestroke risk stratification and improving poststroke outcomes. Conclusion There are significant differences among different frailty assessment tools, and existing assessment tools have limitations in measuring frailty in stroke patients. Comprehensive assessments should be conducted in combination with clinicians' experience and judgment. New frailty assessment tools are needed in future research to better guide the rehabilitation treatment and management of stroke patients.

During the Jin dynasty,the two major academic schools of Hejian and Yishui emerged in northern China.At this time,the Song dynasty migrated southward,accompanied by the southward movement of the Han ethnic culture and economic center.The dissemination of medicine also showed a trend of spreading from the north to the south.The late Yuan dynasty was an important period for the academic dissemination of the Yishui school to the south.On the one hand,ZHU Danxi,GE Yinglei,HUA Shou,and other clinicians studied the academic works of LI Dongyuan,comprehended his academic ideas,and further disseminated them through their disciples and Confucian scholars.On the other hand,academic works such as Jisheng Bacui and Weisheng Baojian carrying the study of Yishui were published in the south,playing an essential role in disseminating Yishui's study in the south.The dissemination of Yishui's learning to the south adopted a combination of book learning and mentorship,effectively breaking down the academic barriers between the Hejian and Yishui schools.The network formed by the interaction between medical scholars and Confucian scholars was an essential medium for academic dissemination.The study of Yishui was transmitted to the south and integrated with the original spleen and stomach theory in the south,promoting the further development of traditional Chinese medicine spleen and stomach theory.

During the Jin dynasty,the two major academic schools of Hejian and Yishui emerged in northern China.At this time,the Song dynasty migrated southward,accompanied by the southward movement of the Han ethnic culture and economic center.The dissemination of medicine also showed a trend of spreading from the north to the south.The late Yuan dynasty was an important period for the academic dissemination of the Yishui school to the south.On the one hand,ZHU Danxi,GE Yinglei,HUA Shou,and other clinicians studied the academic works of LI Dongyuan,comprehended his academic ideas,and further disseminated them through their disciples and Confucian scholars.On the other hand,academic works such as Jisheng Bacui and Weisheng Baojian carrying the study of Yishui were published in the south,playing an essential role in disseminating Yishui's study in the south.The dissemination of Yishui's learning to the south adopted a combination of book learning and mentorship,effectively breaking down the academic barriers between the Hejian and Yishui schools.The network formed by the interaction between medical scholars and Confucian scholars was an essential medium for academic dissemination.The study of Yishui was transmitted to the south and integrated with the original spleen and stomach theory in the south,promoting the further development of traditional Chinese medicine spleen and stomach theory.

During the Jin dynasty,the two major academic schools of Hejian and Yishui emerged in northern China.At this time,the Song dynasty migrated southward,accompanied by the southward movement of the Han ethnic culture and economic center.The dissemination of medicine also showed a trend of spreading from the north to the south.The late Yuan dynasty was an important period for the academic dissemination of the Yishui school to the south.On the one hand,ZHU Danxi,GE Yinglei,HUA Shou,and other clinicians studied the academic works of LI Dongyuan,comprehended his academic ideas,and further disseminated them through their disciples and Confucian scholars.On the other hand,academic works such as Jisheng Bacui and Weisheng Baojian carrying the study of Yishui were published in the south,playing an essential role in disseminating Yishui's study in the south.The dissemination of Yishui's learning to the south adopted a combination of book learning and mentorship,effectively breaking down the academic barriers between the Hejian and Yishui schools.The network formed by the interaction between medical scholars and Confucian scholars was an essential medium for academic dissemination.The study of Yishui was transmitted to the south and integrated with the original spleen and stomach theory in the south,promoting the further development of traditional Chinese medicine spleen and stomach theory.

During the Jin dynasty,the two major academic schools of Hejian and Yishui emerged in northern China.At this time,the Song dynasty migrated southward,accompanied by the southward movement of the Han ethnic culture and economic center.The dissemination of medicine also showed a trend of spreading from the north to the south.The late Yuan dynasty was an important period for the academic dissemination of the Yishui school to the south.On the one hand,ZHU Danxi,GE Yinglei,HUA Shou,and other clinicians studied the academic works of LI Dongyuan,comprehended his academic ideas,and further disseminated them through their disciples and Confucian scholars.On the other hand,academic works such as Jisheng Bacui and Weisheng Baojian carrying the study of Yishui were published in the south,playing an essential role in disseminating Yishui's study in the south.The dissemination of Yishui's learning to the south adopted a combination of book learning and mentorship,effectively breaking down the academic barriers between the Hejian and Yishui schools.The network formed by the interaction between medical scholars and Confucian scholars was an essential medium for academic dissemination.The study of Yishui was transmitted to the south and integrated with the original spleen and stomach theory in the south,promoting the further development of traditional Chinese medicine spleen and stomach theory.

During the Jin dynasty,the two major academic schools of Hejian and Yishui emerged in northern China.At this time,the Song dynasty migrated southward,accompanied by the southward movement of the Han ethnic culture and economic center.The dissemination of medicine also showed a trend of spreading from the north to the south.The late Yuan dynasty was an important period for the academic dissemination of the Yishui school to the south.On the one hand,ZHU Danxi,GE Yinglei,HUA Shou,and other clinicians studied the academic works of LI Dongyuan,comprehended his academic ideas,and further disseminated them through their disciples and Confucian scholars.On the other hand,academic works such as Jisheng Bacui and Weisheng Baojian carrying the study of Yishui were published in the south,playing an essential role in disseminating Yishui's study in the south.The dissemination of Yishui's learning to the south adopted a combination of book learning and mentorship,effectively breaking down the academic barriers between the Hejian and Yishui schools.The network formed by the interaction between medical scholars and Confucian scholars was an essential medium for academic dissemination.The study of Yishui was transmitted to the south and integrated with the original spleen and stomach theory in the south,promoting the further development of traditional Chinese medicine spleen and stomach theory.

During the Jin dynasty,the two major academic schools of Hejian and Yishui emerged in northern China.At this time,the Song dynasty migrated southward,accompanied by the southward movement of the Han ethnic culture and economic center.The dissemination of medicine also showed a trend of spreading from the north to the south.The late Yuan dynasty was an important period for the academic dissemination of the Yishui school to the south.On the one hand,ZHU Danxi,GE Yinglei,HUA Shou,and other clinicians studied the academic works of LI Dongyuan,comprehended his academic ideas,and further disseminated them through their disciples and Confucian scholars.On the other hand,academic works such as Jisheng Bacui and Weisheng Baojian carrying the study of Yishui were published in the south,playing an essential role in disseminating Yishui's study in the south.The dissemination of Yishui's learning to the south adopted a combination of book learning and mentorship,effectively breaking down the academic barriers between the Hejian and Yishui schools.The network formed by the interaction between medical scholars and Confucian scholars was an essential medium for academic dissemination.The study of Yishui was transmitted to the south and integrated with the original spleen and stomach theory in the south,promoting the further development of traditional Chinese medicine spleen and stomach theory.

During the Jin dynasty,the two major academic schools of Hejian and Yishui emerged in northern China.At this time,the Song dynasty migrated southward,accompanied by the southward movement of the Han ethnic culture and economic center.The dissemination of medicine also showed a trend of spreading from the north to the south.The late Yuan dynasty was an important period for the academic dissemination of the Yishui school to the south.On the one hand,ZHU Danxi,GE Yinglei,HUA Shou,and other clinicians studied the academic works of LI Dongyuan,comprehended his academic ideas,and further disseminated them through their disciples and Confucian scholars.On the other hand,academic works such as Jisheng Bacui and Weisheng Baojian carrying the study of Yishui were published in the south,playing an essential role in disseminating Yishui's study in the south.The dissemination of Yishui's learning to the south adopted a combination of book learning and mentorship,effectively breaking down the academic barriers between the Hejian and Yishui schools.The network formed by the interaction between medical scholars and Confucian scholars was an essential medium for academic dissemination.The study of Yishui was transmitted to the south and integrated with the original spleen and stomach theory in the south,promoting the further development of traditional Chinese medicine spleen and stomach theory.