BACKGROUND Cholangiocarcinoma(CC)is a very aggressive cancer with a poor prognosis.As surgery is the only curative therapy,preoperative evaluation of the tumor extent is essential for surgical planning.Although high-q...BACKGROUND Cholangiocarcinoma(CC)is a very aggressive cancer with a poor prognosis.As surgery is the only curative therapy,preoperative evaluation of the tumor extent is essential for surgical planning.Although high-quality image modalities such as computed tomography and magnetic resonance imaging have been used extensively in preoperative evaluation,the accuracy is low.To obtain precise localization of tumor spread arising from the hilar region preoperatively,the development of an acceptable imaging modality is still an unmet need.CASE SUMMARY A 52-year-old female presented to our emergency department with jaundice,abdominal pain,and fever.Initially,she was treated for cholangitis.Endoscopic retrograde cholangiopancreatography with the cholangiogram showed long segment filling defect in the common hepatic duct with dilatation of bilateral intrahepatic ducts.Transpapillary biopsy was performed,and the pathology suggested intraductal papillary neoplasm with high-grade dysplasia.After treatment of cholangitis,contrasted-enhanced computed tomography revealed a hilar lesion with undetermined Bismuth-Corlette classification.SpyGlass cholan gioscopy showed that the lesion involved the confluence of the common hepatic duct with one skip lesion in the posterior branch of the right intrahepatic duct,which was not detected by previous image modalities.The surgical plan was modified from extended left hepatectomy to extended right hepatectomy.The final diagnosis was hilar CC,pT2aN0M0.The patient has remained disease-free for more than 3 years.CONCLUSION SpyGlass cholangioscopy may have a role in precision localization of hilar CC to provide surgeons with more information before the operation.展开更多
BACKGROUND Pancreatitis with infected necrosis is a severe complication of acute pancreatitis and carries with it high rates of morbidity and mortality. The management of infected pancreatic necrosis alongside concomi...BACKGROUND Pancreatitis with infected necrosis is a severe complication of acute pancreatitis and carries with it high rates of morbidity and mortality. The management of infected pancreatic necrosis alongside concomitant colorectal cancer has never been described in literature.CASE SUMMARY A 77 years old gentleman presented to the Emergency Department of our hospital complaining of ongoing abdominal pain for 8 h. The patient had clinical features of pancreatitis with a raised lipase of 3810 U/L, A computed tomography(CT) abdomen confirmed pancreatitis with extensive peri-pancreatic edema. During the course of his admission, the patient had persistent high fevers and delirium thought secondary to infected necrosis, prompting the commencement of broad-spectrum antibiotic therapy with Piperacillin/Tazobactam. Subsequent CT abdomen confirmed extensive pancreatic necrosis(over 70%). Patient was managed with supportive therapy,nutritional support and gut rest initially and improved over the course of his admission and was discharged 42 d post admission. He represented 24 d following his discharge with fever and chills and a repeat CT abdomen scan noted gas bubbles within the necrotic pancreatic tissue thereby confirming infected necrotic pancreatitis. This CT scan also revealed asymmetric thickening of the rectal wall suspicious for malignancy. A rectal cancer was confirmed on flexible sigmoidoscopy. The patient underwent two endoscopic necrosectomies and was treated with intravenous antibiotics and was discharged after 28 d.Within 1 wk post discharge, the patient commenced a course of neoadjuvant radiotherapy and subsequently underwent concomitant chemotherapy prior to undergoing a successful Hartmann's procedure for treatment of his colorectal cancer.CONCLUSION This case highlights the efficacy of endoscopic necrosectomy, early enteral feeding and targeted antibiotic therapy for timely management of infected necrotic pancreatitis. The prompt resolution of pancreatitis permitted the patient to undergo neoadjuvant treatment and resection for his concomitant colorectal cancer.展开更多
文摘BACKGROUND Cholangiocarcinoma(CC)is a very aggressive cancer with a poor prognosis.As surgery is the only curative therapy,preoperative evaluation of the tumor extent is essential for surgical planning.Although high-quality image modalities such as computed tomography and magnetic resonance imaging have been used extensively in preoperative evaluation,the accuracy is low.To obtain precise localization of tumor spread arising from the hilar region preoperatively,the development of an acceptable imaging modality is still an unmet need.CASE SUMMARY A 52-year-old female presented to our emergency department with jaundice,abdominal pain,and fever.Initially,she was treated for cholangitis.Endoscopic retrograde cholangiopancreatography with the cholangiogram showed long segment filling defect in the common hepatic duct with dilatation of bilateral intrahepatic ducts.Transpapillary biopsy was performed,and the pathology suggested intraductal papillary neoplasm with high-grade dysplasia.After treatment of cholangitis,contrasted-enhanced computed tomography revealed a hilar lesion with undetermined Bismuth-Corlette classification.SpyGlass cholan gioscopy showed that the lesion involved the confluence of the common hepatic duct with one skip lesion in the posterior branch of the right intrahepatic duct,which was not detected by previous image modalities.The surgical plan was modified from extended left hepatectomy to extended right hepatectomy.The final diagnosis was hilar CC,pT2aN0M0.The patient has remained disease-free for more than 3 years.CONCLUSION SpyGlass cholangioscopy may have a role in precision localization of hilar CC to provide surgeons with more information before the operation.
文摘BACKGROUND Pancreatitis with infected necrosis is a severe complication of acute pancreatitis and carries with it high rates of morbidity and mortality. The management of infected pancreatic necrosis alongside concomitant colorectal cancer has never been described in literature.CASE SUMMARY A 77 years old gentleman presented to the Emergency Department of our hospital complaining of ongoing abdominal pain for 8 h. The patient had clinical features of pancreatitis with a raised lipase of 3810 U/L, A computed tomography(CT) abdomen confirmed pancreatitis with extensive peri-pancreatic edema. During the course of his admission, the patient had persistent high fevers and delirium thought secondary to infected necrosis, prompting the commencement of broad-spectrum antibiotic therapy with Piperacillin/Tazobactam. Subsequent CT abdomen confirmed extensive pancreatic necrosis(over 70%). Patient was managed with supportive therapy,nutritional support and gut rest initially and improved over the course of his admission and was discharged 42 d post admission. He represented 24 d following his discharge with fever and chills and a repeat CT abdomen scan noted gas bubbles within the necrotic pancreatic tissue thereby confirming infected necrotic pancreatitis. This CT scan also revealed asymmetric thickening of the rectal wall suspicious for malignancy. A rectal cancer was confirmed on flexible sigmoidoscopy. The patient underwent two endoscopic necrosectomies and was treated with intravenous antibiotics and was discharged after 28 d.Within 1 wk post discharge, the patient commenced a course of neoadjuvant radiotherapy and subsequently underwent concomitant chemotherapy prior to undergoing a successful Hartmann's procedure for treatment of his colorectal cancer.CONCLUSION This case highlights the efficacy of endoscopic necrosectomy, early enteral feeding and targeted antibiotic therapy for timely management of infected necrotic pancreatitis. The prompt resolution of pancreatitis permitted the patient to undergo neoadjuvant treatment and resection for his concomitant colorectal cancer.
