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Surgical techniques to prevent delayed gastric emptying after pancreaticoduodenectomy
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作者 Peng Duan Lu Sun +2 位作者 kai kou Xin-Rui Li Ping Zhang 《Hepatobiliary & Pancreatic Diseases International》 SCIE CAS CSCD 2024年第5期449-457,共9页
Background: Delayed gastric emptying(DGE) is one of the most common complications after pancreaticoduodenectomy(PD). DGE represents impaired gastric motility without significant mechanical obstruction and is associate... Background: Delayed gastric emptying(DGE) is one of the most common complications after pancreaticoduodenectomy(PD). DGE represents impaired gastric motility without significant mechanical obstruction and is associated with an increased length of hospital stay, increased healthcare costs, and a high readmission rate. We reviewed published studies on various technical modifications to reduce the incidence of DGE. Data sources: Studies were identified by searching Pub Med for relevant articles published up to December 2022. The following search terms were used: “pancreaticoduodenectomy”, “pancreaticojejunostomy”, “pancreaticogastrostomy”, “gastric emptying”, “gastroparesis” and “postoperative complications”. The search was limited to English publications. Additional articles were identified by a manual search of references from key articles. Results: In recent years, various surgical procedures and techniques have been explored to reduce the incidence of DGE. Pyloric resection, Billroth II reconstruction, Braun's enteroenterostomy, and antecolic reconstruction may be associated with a decreased incidence of DGE, but more high-powered studies are needed in the future. Neither laparoscopic nor robotic surgery has demonstrated superiority in preventing DGE, and the use of staplers is controversial regarding whether they can reduce the incidence of DGE. Conclusions: Despite many innovations in surgical techniques, there is no surgical procedure that is superior to others to reduce DGE. Further larger prospective randomized studies are needed. 展开更多
关键词 PANCREATICODUODENECTOMY Delayed gastric emptying Postoperative complications Surgical techniques
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Hepatic epithelioid hemangioendothelioma:Update on diagnosis and therapy 被引量:15
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作者 kai kou Yu-Guo Chen +4 位作者 Jian-Peng Zhou Xiao-Dong Sun Da-Wei Sun Shu-Xuan Li Guo-Yue Lv 《World Journal of Clinical Cases》 SCIE 2020年第18期3978-3987,共10页
With an estimated incidence of only 1-2 cases in every 1 million people,hepatic epithelioid hemangioendothelioma(HEHE)is a rare vascular endothelial cell tumor occurring in the liver and consisting of epithelioid and ... With an estimated incidence of only 1-2 cases in every 1 million people,hepatic epithelioid hemangioendothelioma(HEHE)is a rare vascular endothelial cell tumor occurring in the liver and consisting of epithelioid and histiocyte-like vascular endothelial cells in mucus or a fibrotic matrix.HEHE is characterized as a low-to-moderate grade malignant tumor and is classified into three types:solitary,multiple,and diffuse.Both the etiology and characteristic clinical manifestations of HEHE are unclear.However,HEHE has a characteristic appearance on imaging including ultrasound,magnetic resonance imaging,and positron emission tomography/computerized tomography.Still,its diagnosis depends mainly on pathological findings,with immunohistochemical detection of endothelial markers cluster of differentiation 31(CD31),CD34,CD10,vimentin,and factor VIII antigen as the basis of diagnosis.Hepatectomy and/or liver transplantation are the first choice for treatment,but various chemotherapeutic drugs are reportedly effective,providing a promising treatment option.In this review,we summarize the literature related to the diagnosis and treatment of HEHE,which provides future perspectives for the clinical management of HEHE. 展开更多
关键词 Hepatic epithelioid hemangioendothelioma DIAGNOSIS Differential diagnosis THERAPY PROGNOSIS IMAGING
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Human Herpesvirus 6 Infection Complicated by Viral Encephalitis Following Liver Transplantation:A Case Report
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作者 kai kou Heyu Huang +3 位作者 Wei Qiu Yuguo Chen Xiaodong Sun Guoyue Lv 《Infectious Microbes & Diseases》 CSCD 2024年第3期158-161,共4页
Human herpesvirus 6(HHV-6)is a significant pathogen following solid organ transplantation.Here,we report a 64-year-old female with cirrhosis related to nonalcoholic fatty liver disease who underwent orthotopic allogen... Human herpesvirus 6(HHV-6)is a significant pathogen following solid organ transplantation.Here,we report a 64-year-old female with cirrhosis related to nonalcoholic fatty liver disease who underwent orthotopic allogeneic liver transplantation and was ultimately diagnosed with HHV-6 encephalitis through cerebrospinal fluid analysis and MRI.Empirical treatment with daily ganciclovir was initiated according to characteristics indicative of viral encephalitis 3 days before confirmed diagnosis.Subsequent improvement in symptoms was observed,with clearance of HHV-6 from the blood.The complex diagnosis and management of this case accentuate the possibility of serious consequences of HHV-6 infection in postoperative liver transplant patients.Clinicians must maintain a high index of suspicion for HHV-6 reactivation,especially given its association with immunosuppressive drug regimens.Prompt recognition and initiation of antiviral therapy are paramount,particularly when patients present with fever or psychiatric symptoms,as these may indicate HHV-6 encephalitis. 展开更多
关键词 human herpesvirus 6 viral encephalitis liver transplantation
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