BACKGROUND Autoimmune pancreatitis(AIP)is a chronic form of pancreatitis characterized by diffused enlargement of the pancreas and irregular stenosis of the main pancreatic duct.Some studies have reported that AIP can...BACKGROUND Autoimmune pancreatitis(AIP)is a chronic form of pancreatitis characterized by diffused enlargement of the pancreas and irregular stenosis of the main pancreatic duct.Some studies have reported that AIP can cause hemorrhage of gastric varices(GV)related to portal hypertension(PH).However,such cases are rare.In addition,the association of PH with AIP is unclear.At the same time,the efficacy and duration of glucocorticoid therapy is also controversial.CASE SUMMARY In this case,we reported a case of GV in pancreatic PH associated with AIP.Enhanced abdominal computed tomography(CT)suggested splenic vein(SV)and superior mesenteric vein(SMV)thromboses.The patient received a long-term glucocorticoid therapy,that the initial dose of 40 mg is reduced weekly by 5 mg,and then reduced to 5 mg for long-term maintenance.CT and gastroscopic examination after 8 mo of treatment indicated that SV and SMV were recanalized,pancreatic stiffness and swelling were ameliorated,and the GV almost completely disappeared.CONCLUSION Long-term glucocorticoid therapy can alleviate the development of GV in patients with AIP and has potential reversibility.展开更多
BACKGROUND Cronkhite-Canada syndrome(CCS)is a rare,non-genetic disorder characterized by multiple gastrointestinal polyps,and ectodermal lesions such as alopecia,fingernail atrophy,and skin mucosal pigmentation.Unfort...BACKGROUND Cronkhite-Canada syndrome(CCS)is a rare,non-genetic disorder characterized by multiple gastrointestinal polyps,and ectodermal lesions such as alopecia,fingernail atrophy,and skin mucosal pigmentation.Unfortunately,the pathogenesis of CCS is currently unknown.CASE SUMMARY Here,we describe the case of an elderly female with diarrhea,fatigue,and hair loss,who experienced abdominal pain for over half a year and was found to have multiple gastrointestinal polyps.She was diagnosed with CCS and was treated with albumin supplementation and prednisone,and her electrolyte imbalance was corrected.Following treatment,her symptoms significantly improved.To elucidate the role of potential genetic events in the pathogenesis of CCS,we performed exome sequencing using an extract of her colorectal adenoma.CONCLUSION Our data revealed multiple somatic mutations and copy number variations.Our findings provide a novel insight into the potential mechanisms of CCS etiology.展开更多
基金Supported by Sichuan Science and Technology Program,China,No.MZGC20230031.
文摘BACKGROUND Autoimmune pancreatitis(AIP)is a chronic form of pancreatitis characterized by diffused enlargement of the pancreas and irregular stenosis of the main pancreatic duct.Some studies have reported that AIP can cause hemorrhage of gastric varices(GV)related to portal hypertension(PH).However,such cases are rare.In addition,the association of PH with AIP is unclear.At the same time,the efficacy and duration of glucocorticoid therapy is also controversial.CASE SUMMARY In this case,we reported a case of GV in pancreatic PH associated with AIP.Enhanced abdominal computed tomography(CT)suggested splenic vein(SV)and superior mesenteric vein(SMV)thromboses.The patient received a long-term glucocorticoid therapy,that the initial dose of 40 mg is reduced weekly by 5 mg,and then reduced to 5 mg for long-term maintenance.CT and gastroscopic examination after 8 mo of treatment indicated that SV and SMV were recanalized,pancreatic stiffness and swelling were ameliorated,and the GV almost completely disappeared.CONCLUSION Long-term glucocorticoid therapy can alleviate the development of GV in patients with AIP and has potential reversibility.
文摘BACKGROUND Cronkhite-Canada syndrome(CCS)is a rare,non-genetic disorder characterized by multiple gastrointestinal polyps,and ectodermal lesions such as alopecia,fingernail atrophy,and skin mucosal pigmentation.Unfortunately,the pathogenesis of CCS is currently unknown.CASE SUMMARY Here,we describe the case of an elderly female with diarrhea,fatigue,and hair loss,who experienced abdominal pain for over half a year and was found to have multiple gastrointestinal polyps.She was diagnosed with CCS and was treated with albumin supplementation and prednisone,and her electrolyte imbalance was corrected.Following treatment,her symptoms significantly improved.To elucidate the role of potential genetic events in the pathogenesis of CCS,we performed exome sequencing using an extract of her colorectal adenoma.CONCLUSION Our data revealed multiple somatic mutations and copy number variations.Our findings provide a novel insight into the potential mechanisms of CCS etiology.
