Minimal hepatic encephalopathy is a neuro-cognitive dysfunction which occurs in an epidemic proportion of cirrhotic patients,estimated as high as 80% of the population tested. It is characterized by a specific,complex...Minimal hepatic encephalopathy is a neuro-cognitive dysfunction which occurs in an epidemic proportion of cirrhotic patients,estimated as high as 80% of the population tested. It is characterized by a specific,complex cognitive dysfunction which is independent of sleep dysfunction or problems with overall intelligence. Although named "minimal",minimal hepatic encephalopathy(MHE) can have a far-reaching impact on quality of life,ability to function in daily life and progression to overt hepatic encephalopathy. Importantly,MHE has a profound negative impact on the ability to drive a car and may be a significant factor behind motor vehicle accidents. A crucial aspect of the clinical care of MHE patients is their driving history,which is often ignored in routine care and can add a vital dimension to the overall disease assessment. Driving history should be an integral part of care in patients with MHE. The lack of specific signs and symptoms,the preserved communication skills and lack of insight make MHE a difficult condition to diagnose. Diagnostic strategies for MHE abound,but are usually limited by financial,normative or time constraints. Recent studies into the inhibitory control and critical flicker frequency tests are encouraging since these tests can increase the rates of MHE diagnosis without requiring a psychologist. Although testing for MHE and subsequent therapy is not standard of care at this time,it is important to consider this in cirrhotics in order to improve their ability to live their life to the fullest.展开更多
Objective. To improve the localized diagnosis of insidious recurrent small intestinal hemorrhage. Methods. This retrospective analysis include 64 cases of such diseases,which were admitted from 1988 to 1998 to our hos...Objective. To improve the localized diagnosis of insidious recurrent small intestinal hemorrhage. Methods. This retrospective analysis include 64 cases of such diseases,which were admitted from 1988 to 1998 to our hospital. Result. Ultrasonography, CT, small bowel pneumobariumgraphy, diluted barium enema,isotopic examination, DSA and intraoperative small-bowel endoscopy were used for diagnosis of hemorrhagic site, and 37 cases got a definite location before operation,while 10 cases were confirmed the diagnosis during the operation.Forty-seven cases were treated surgically, while the other 17 cases had non-surgical treatment.Of the 47 cases,39 cases underwent partial enterectomy, 5 cases had suture and ligature of vascular deformity, 2 cases had Whipple’s operation, and one patient had ectomy of the end of ileum and right colon. Conclusion. DSA, Isotopic examination and intraoperative enteroscopy are of considerable importance for the location judgement of recurrent small intestinal hemorrhage.展开更多
AIM： To report the comprehensive diagnosis and treatment of acute rejection in the first case of living-related small bowel transplantation with a long-term survival in China. METHODS： A 18-year-old boy with short g...AIM： To report the comprehensive diagnosis and treatment of acute rejection in the first case of living-related small bowel transplantation with a long-term survival in China. METHODS： A 18-year-old boy with short gut syndrome underwent living-related small bowel transplantation, with the graft taken from his father （44-year old）. A segment of 150-cm distal small bowel was resected from the donor. The ileo-colic artery and vein from the donor were anastomosed to the infrarenal aorta and vena cava of the recipient respectively. The intestinal continuity was restored with an end-to-end anastomosis between the recipient jejunum and donor ileum, and the distal end was fistulized. FK506, MMF and prednisone were initially used for post-transplant immunosuppression. Endoscopic observation and mucosal biopsies of the graft were carried out through the terminal ileum enterostomy; serum was collected to detect the levels of IL-2R, IL-4, IL-6 and IL-8. The change of the graft secretion and absorption was observed. RESULTS： Acute rejection was diagnosed promptly and cured. The patient was in good health, 5 years after living- related small bowel transplantation. CONCLUSION： The correct diagnosis and treatment of acute rejection are the key to the long-term survival after living-related small bowel transplantation.展开更多
This article analyses the literature regarding the value of computer-assisted systems in esogastroduodenoscopy-quality monitoring and the assessment of gastric lesions.Current data show promising results in upper-endo...This article analyses the literature regarding the value of computer-assisted systems in esogastroduodenoscopy-quality monitoring and the assessment of gastric lesions.Current data show promising results in upper-endoscopy quality control and a satisfactory detection accuracy of gastric premalignant and malignant lesions,similar or even exceeding that of experienced endoscopists.Moreover,artificial systems enable the decision for the best treatment strategies in gastriccancer patient care,namely endoscopic vs surgical resection according to tumor depth.In so doing,unnecessary surgical interventions would be avoided whilst providing a better quality of life and prognosis for these patients.All these performance data have been revealed by numerous studies using different artificial intelligence(AI)algorithms in addition to white-light endoscopy or novel endoscopic techniques that are available in expert endoscopy centers.It is expected that ongoing clinical trials involving AI and the embedding of computer-assisted diagnosis systems into endoscopic devices will enable real-life implementation of AI endoscopic systems in the near future and at the same time will help to overcome the current limits of the computer-assisted systems leading to an improvement in performance.These benefits should lead to better diagnostic and treatment strategies for gastric-cancer patients.Furthermore,the incorporation of AI algorithms in endoscopic tools along with the development of large electronic databases containing endoscopic images might help in upper-endoscopy assistance and could be used for telemedicine purposes and second opinion for difficult cases.展开更多
文摘Minimal hepatic encephalopathy is a neuro-cognitive dysfunction which occurs in an epidemic proportion of cirrhotic patients,estimated as high as 80% of the population tested. It is characterized by a specific,complex cognitive dysfunction which is independent of sleep dysfunction or problems with overall intelligence. Although named "minimal",minimal hepatic encephalopathy(MHE) can have a far-reaching impact on quality of life,ability to function in daily life and progression to overt hepatic encephalopathy. Importantly,MHE has a profound negative impact on the ability to drive a car and may be a significant factor behind motor vehicle accidents. A crucial aspect of the clinical care of MHE patients is their driving history,which is often ignored in routine care and can add a vital dimension to the overall disease assessment. Driving history should be an integral part of care in patients with MHE. The lack of specific signs and symptoms,the preserved communication skills and lack of insight make MHE a difficult condition to diagnose. Diagnostic strategies for MHE abound,but are usually limited by financial,normative or time constraints. Recent studies into the inhibitory control and critical flicker frequency tests are encouraging since these tests can increase the rates of MHE diagnosis without requiring a psychologist. Although testing for MHE and subsequent therapy is not standard of care at this time,it is important to consider this in cirrhotics in order to improve their ability to live their life to the fullest.
文摘Objective. To improve the localized diagnosis of insidious recurrent small intestinal hemorrhage. Methods. This retrospective analysis include 64 cases of such diseases,which were admitted from 1988 to 1998 to our hospital. Result. Ultrasonography, CT, small bowel pneumobariumgraphy, diluted barium enema,isotopic examination, DSA and intraoperative small-bowel endoscopy were used for diagnosis of hemorrhagic site, and 37 cases got a definite location before operation,while 10 cases were confirmed the diagnosis during the operation.Forty-seven cases were treated surgically, while the other 17 cases had non-surgical treatment.Of the 47 cases,39 cases underwent partial enterectomy, 5 cases had suture and ligature of vascular deformity, 2 cases had Whipple’s operation, and one patient had ectomy of the end of ileum and right colon. Conclusion. DSA, Isotopic examination and intraoperative enteroscopy are of considerable importance for the location judgement of recurrent small intestinal hemorrhage.
基金Supported by the National Natural Science Foundation of China, No. 30070742
文摘AIM： To report the comprehensive diagnosis and treatment of acute rejection in the first case of living-related small bowel transplantation with a long-term survival in China. METHODS： A 18-year-old boy with short gut syndrome underwent living-related small bowel transplantation, with the graft taken from his father （44-year old）. A segment of 150-cm distal small bowel was resected from the donor. The ileo-colic artery and vein from the donor were anastomosed to the infrarenal aorta and vena cava of the recipient respectively. The intestinal continuity was restored with an end-to-end anastomosis between the recipient jejunum and donor ileum, and the distal end was fistulized. FK506, MMF and prednisone were initially used for post-transplant immunosuppression. Endoscopic observation and mucosal biopsies of the graft were carried out through the terminal ileum enterostomy; serum was collected to detect the levels of IL-2R, IL-4, IL-6 and IL-8. The change of the graft secretion and absorption was observed. RESULTS： Acute rejection was diagnosed promptly and cured. The patient was in good health, 5 years after living- related small bowel transplantation. CONCLUSION： The correct diagnosis and treatment of acute rejection are the key to the long-term survival after living-related small bowel transplantation.
文摘This article analyses the literature regarding the value of computer-assisted systems in esogastroduodenoscopy-quality monitoring and the assessment of gastric lesions.Current data show promising results in upper-endoscopy quality control and a satisfactory detection accuracy of gastric premalignant and malignant lesions,similar or even exceeding that of experienced endoscopists.Moreover,artificial systems enable the decision for the best treatment strategies in gastriccancer patient care,namely endoscopic vs surgical resection according to tumor depth.In so doing,unnecessary surgical interventions would be avoided whilst providing a better quality of life and prognosis for these patients.All these performance data have been revealed by numerous studies using different artificial intelligence(AI)algorithms in addition to white-light endoscopy or novel endoscopic techniques that are available in expert endoscopy centers.It is expected that ongoing clinical trials involving AI and the embedding of computer-assisted diagnosis systems into endoscopic devices will enable real-life implementation of AI endoscopic systems in the near future and at the same time will help to overcome the current limits of the computer-assisted systems leading to an improvement in performance.These benefits should lead to better diagnostic and treatment strategies for gastric-cancer patients.Furthermore,the incorporation of AI algorithms in endoscopic tools along with the development of large electronic databases containing endoscopic images might help in upper-endoscopy assistance and could be used for telemedicine purposes and second opinion for difficult cases.
