Malignant biliary obstruction often presents with challenges requiring the endoscopist to assess the location of the lesion,the staging of the disease,the eventual resectability and patient preferences in term of bili...Malignant biliary obstruction often presents with challenges requiring the endoscopist to assess the location of the lesion,the staging of the disease,the eventual resectability and patient preferences in term of biliary decompression.This review will focus on the different modalities available in order to offer the most appropriate palliation,such as conventional endoscopic retrograde cholangiopancreatography,endoscopic ultrasound guided biliary drainage as well as ablative therapies including photodynamic therapy or radiofrequency ablation.展开更多
Gastroenteropancreatic neuroendocrine neoplasms are a heterogenous group of rare neoplasms that are increasingly being discovered,often incidentally,throughout the gastrointestinal tract with varying degrees of activi...Gastroenteropancreatic neuroendocrine neoplasms are a heterogenous group of rare neoplasms that are increasingly being discovered,often incidentally,throughout the gastrointestinal tract with varying degrees of activity and malignant potential.Confusing nomenclature has added to the complexity of managing these lesions.The term carcinoid tumor and embryonic classification have been replaced with gastroenteropancreatic neuroendocrine neoplasm,which includes gastrointestinal neuroendocrine and pancreatic neuroendocrine neoplasms.A comprehensive multidisciplinary approach is important for clinicians to diagnose,stage and manage these lesions.While histological diagnosis is the gold standard,recent advancements in endoscopy,conventional imaging,functional imaging,and serum biomarkers complement histology for tailoring specific treatment options.In light of developing technology,our review sets out to characterize diagnostic and therapeutic advancements for managing gastroenteropancreatic neuroendocrine tumors,including innovations in radiolabeled peptide imaging,circulating biomarkers,and endoscopic treatment approaches adapted to different locations throughout the gastrointestinal system.展开更多
BACKGROUND In order to successfully manage traumatic pancreatic duct(PD)leaks,early diagnosis and operative management is paramount in reducing morbidity and mortality.In the acute setting,endoscopic retrograde cholan...BACKGROUND In order to successfully manage traumatic pancreatic duct(PD)leaks,early diagnosis and operative management is paramount in reducing morbidity and mortality.In the acute setting,endoscopic retrograde cholangiopancreatography(ERCP)can be a useful,adjunctive modality during exploratory laparotomy.ERCP with sphincterotomy and stent placement improves preferential drainage in the setting of injury,allowing the pancreatic leak to properly heal.However,data in this acute setting is limited.CASE SUMMARY In this case series,a 27-year-old male and 16-year-old female presented with PD leaks secondary to a gunshot wound and blunt abdominal trauma,respectively.Both underwent intraoperative ERCP within an average of 5.9 h from time of presentation.A sphincterotomy and plastic pancreatic stent placement was performed with a 100%technical and clinical success.There were no associated immediate or long-term complications.Following discharge,both patients underwent repeat ERCP for stent removal with resolution of ductal injury.CONCLUSION These experiences further demonstrated that widespread adaption and optimal timing of ERCP may improve outcomes in trauma centers.展开更多
文摘Malignant biliary obstruction often presents with challenges requiring the endoscopist to assess the location of the lesion,the staging of the disease,the eventual resectability and patient preferences in term of biliary decompression.This review will focus on the different modalities available in order to offer the most appropriate palliation,such as conventional endoscopic retrograde cholangiopancreatography,endoscopic ultrasound guided biliary drainage as well as ablative therapies including photodynamic therapy or radiofrequency ablation.
文摘Gastroenteropancreatic neuroendocrine neoplasms are a heterogenous group of rare neoplasms that are increasingly being discovered,often incidentally,throughout the gastrointestinal tract with varying degrees of activity and malignant potential.Confusing nomenclature has added to the complexity of managing these lesions.The term carcinoid tumor and embryonic classification have been replaced with gastroenteropancreatic neuroendocrine neoplasm,which includes gastrointestinal neuroendocrine and pancreatic neuroendocrine neoplasms.A comprehensive multidisciplinary approach is important for clinicians to diagnose,stage and manage these lesions.While histological diagnosis is the gold standard,recent advancements in endoscopy,conventional imaging,functional imaging,and serum biomarkers complement histology for tailoring specific treatment options.In light of developing technology,our review sets out to characterize diagnostic and therapeutic advancements for managing gastroenteropancreatic neuroendocrine tumors,including innovations in radiolabeled peptide imaging,circulating biomarkers,and endoscopic treatment approaches adapted to different locations throughout the gastrointestinal system.
文摘BACKGROUND In order to successfully manage traumatic pancreatic duct(PD)leaks,early diagnosis and operative management is paramount in reducing morbidity and mortality.In the acute setting,endoscopic retrograde cholangiopancreatography(ERCP)can be a useful,adjunctive modality during exploratory laparotomy.ERCP with sphincterotomy and stent placement improves preferential drainage in the setting of injury,allowing the pancreatic leak to properly heal.However,data in this acute setting is limited.CASE SUMMARY In this case series,a 27-year-old male and 16-year-old female presented with PD leaks secondary to a gunshot wound and blunt abdominal trauma,respectively.Both underwent intraoperative ERCP within an average of 5.9 h from time of presentation.A sphincterotomy and plastic pancreatic stent placement was performed with a 100%technical and clinical success.There were no associated immediate or long-term complications.Following discharge,both patients underwent repeat ERCP for stent removal with resolution of ductal injury.CONCLUSION These experiences further demonstrated that widespread adaption and optimal timing of ERCP may improve outcomes in trauma centers.
