We describe herein a 68-year-old woman who was diagnosed with a quite rare entity of intraductal papillary mucinous neoplasms(IPMNs) occurring simultaneously in the left lateral lobe of liver and the tail of pancreas....We describe herein a 68-year-old woman who was diagnosed with a quite rare entity of intraductal papillary mucinous neoplasms(IPMNs) occurring simultaneously in the left lateral lobe of liver and the tail of pancreas.Abdominal computed tomography and magnetic resonance cholangiopancreatography showed a cystic dilatation of the pancreatic duct in the pancreatic tail,which suggested an IPMN,and multiple intrahepatic duct stones in the left lateral lobe.The patient underwent a laparoscopic left lateral hepatolobectomy and spleenpreserving distal pancreatectomy.Intra-operative finding of massive mucin in the dilated bile duct implied an intraductal mucinous tumor in the liver.The diagnosis of synchronous IPMNs in the liver and pancreas was confirmed by pathological examination.The patient was followed up for 6 mo without signs of recurrence.Although several cases of IPMN of liver without any pancreatic association have been reported,the simultaneous occurrence of IPMNs in the liver and pancreas is very rare.To the best of our knowledge,it is the first reported case treated by laparoscopic resection.展开更多
Objective:The biological characteristics of rabbit oral mucosal epithelial cells(OMECs) were studied and the suitable procedure for the culture of OMECs was explored.Methods:Cultured OMECs by different surface disinfe...Objective:The biological characteristics of rabbit oral mucosal epithelial cells(OMECs) were studied and the suitable procedure for the culture of OMECs was explored.Methods:Cultured OMECs by different surface disinfection,by different Dispase Ⅱ preparation,in different medium,in different calciumion concentration of K-SFM medium.Results:Microbial contamination of cell culture could significantly reduce with 2% iodine solution used for sterilization of oral cavity before cell culture.The OMECs digested with Dispase Ⅱin K-SFM could attach to the culture flask quickly,the OMECs digested with Dispase Ⅱ in PBS rare attached to the culture flask.The proliferations of OMECs cultured in 0 or 0.09 mmol/L calcium concentrations of K-SFM medium showed not statistically significant.the OMECs grew fast with serum,but it was easy to differentiate into fibroblast-like cells.Conclusion:OMECs could grow well and had the typical oral mucosal epithelial cell morphology by the procedure that described in this experiments.展开更多
基金Supported by Major Science and Technology Projects Focus on Social Development Projects from Zhejiang University,No. 2011C13036-2
文摘We describe herein a 68-year-old woman who was diagnosed with a quite rare entity of intraductal papillary mucinous neoplasms(IPMNs) occurring simultaneously in the left lateral lobe of liver and the tail of pancreas.Abdominal computed tomography and magnetic resonance cholangiopancreatography showed a cystic dilatation of the pancreatic duct in the pancreatic tail,which suggested an IPMN,and multiple intrahepatic duct stones in the left lateral lobe.The patient underwent a laparoscopic left lateral hepatolobectomy and spleenpreserving distal pancreatectomy.Intra-operative finding of massive mucin in the dilated bile duct implied an intraductal mucinous tumor in the liver.The diagnosis of synchronous IPMNs in the liver and pancreas was confirmed by pathological examination.The patient was followed up for 6 mo without signs of recurrence.Although several cases of IPMN of liver without any pancreatic association have been reported,the simultaneous occurrence of IPMNs in the liver and pancreas is very rare.To the best of our knowledge,it is the first reported case treated by laparoscopic resection.
基金National Natural Science Fund of Chinagrant number:30973244211 Grant of Jinan University
文摘Objective:The biological characteristics of rabbit oral mucosal epithelial cells(OMECs) were studied and the suitable procedure for the culture of OMECs was explored.Methods:Cultured OMECs by different surface disinfection,by different Dispase Ⅱ preparation,in different medium,in different calciumion concentration of K-SFM medium.Results:Microbial contamination of cell culture could significantly reduce with 2% iodine solution used for sterilization of oral cavity before cell culture.The OMECs digested with Dispase Ⅱin K-SFM could attach to the culture flask quickly,the OMECs digested with Dispase Ⅱ in PBS rare attached to the culture flask.The proliferations of OMECs cultured in 0 or 0.09 mmol/L calcium concentrations of K-SFM medium showed not statistically significant.the OMECs grew fast with serum,but it was easy to differentiate into fibroblast-like cells.Conclusion:OMECs could grow well and had the typical oral mucosal epithelial cell morphology by the procedure that described in this experiments.
