Mirizzi syndrome (MS) is an uncommon complication of gallstone disease and occurs in approximately 1% of all patients suffering from cholelithiasis. The syndrome is characterized by extrinsic compression of the common...Mirizzi syndrome (MS) is an uncommon complication of gallstone disease and occurs in approximately 1% of all patients suffering from cholelithiasis. The syndrome is characterized by extrinsic compression of the common hepatic duct frequently resulting in clinical presentation of intermittent or constant jaundice. Most cases are not identifi ed preoperatively. Surgery is the indicated treat- ment for patients with MS. We report here a 71-year- old male patient referred to the surgical outpatient department for diffuse upper abdominal pain and mild jaundice (bilirubin rate: 4.2 mg/dL). Ultrasound examina- tion revealed a stone in the cystic duct compressing the common hepatic duct. The patient had a history of gas- trectomy for gastric ulcer 30 years ago. MRCP revealed a stone impacted in the cystic duct causing obstruction of the common hepatic duct by extrinsic compression. With these fi ndings the preoperative diagnosis was indicative of MS. At laparotomy a moderately shrunken gallbladder was found embedded in adhesions containing a large stone which was palpable in the common bile duct. The anterior wall of the body of the gallbladder was opened by an incision which extended longitudinally along the gallbladder towards the common bile duct. The stone measuring 3.0 cm in diameter, was then removed set- ting astride a large communication with the common bile duct. A Roux-en-Y cholecysto-choledocho-jejunostomy was performed. The subhepatic region was drained. The patient had an uneventful recovery. He was discharged eleven days after operation and remained well after a 30-mo follow-up.展开更多
AIM： To evaluate different types of treatment for sigmoid volvulus and clarify the role of endoscopic intervention versus surgery. METHODS： A retrospective review of the clinical presentation and imaging characteris...AIM： To evaluate different types of treatment for sigmoid volvulus and clarify the role of endoscopic intervention versus surgery. METHODS： A retrospective review of the clinical presentation and imaging characteristics of 33 sigrnoid volvulus patients was presented, as well as their diagnosis and treatment, in combination with a literature review. RESULTS： In 26 patients endoscopic detorsion was achieved after the first attempt and one patient died because of uncontrollable sepsis despite prompt operative treatment. Seven patients had unsuccessful endoscopic derotation and were operated on. On two patients with gangrenous sigrnoid, Hartmann＇s procedure was performed. In five patients with viable colon, a sigmoid resection and primary anastomosis was carried out. Three patients had a lavage ＂on table＂ prior to anastomosis, while in the remaining 2 patients a diverting stoma was performed according to the procedure of the first author. Ten patients were operated on during their first hospital stay （3 to 8 d after the deflation）. All patients had viable colon; 7 patients had a sigmoid resection and primary anastomosis, 2 patients had sigrnoidopexy and one patient underwent a near-total colectomy. Two .patients （sigmoidectomy- sigmoidopexy） had recurrences of volvulus 43 and 28 mo after the initial surgery. Among 15 patients who were discharged from the hospital after non-operative deflation, 3 patients were lost to follow-up. Of the remaining 12 patients, 5 had a recurrence of volvulus at a time in between 23 d and 14 mo. All the five patients had been operated on and in four a gangrenous sigmoid was found. Three patients died during the 30 d postoperative course. The remaining seven patients were admitted to our department for elective surgery. In these patients, 2 subtotal colectomies, 3 sigmoid resections and 2 sigmoidopexies were carried out. One patient with subtotal colectomy died. Taken together of the results, it is evident that after 17 elective operations we had only one death （5.9%）, whereas after 15 emergency operations 6 patients died, which means a mortality rate of 40%. CONCLUSION： Although sigmoid volvulus causing intestinal obstruction is frequently successfully encountered by endoscopic decompression, however, the principal therapy of this condition is surgery. Only occasionally in patients with advanced age, lack of bowel symptoms and multiple co-morbidities might surgical repair not be considered.展开更多
Walled-off pancreatic necrosis (WOPN), formerly known as pancreatic abscess is a late complication of acute pancreatitis. It can be lethal, even though it is rare. This critical review provides an overview of the cont...Walled-off pancreatic necrosis (WOPN), formerly known as pancreatic abscess is a late complication of acute pancreatitis. It can be lethal, even though it is rare. This critical review provides an overview of the continually expanding knowledge about WOPN, by review of current data from references identified in Medline and PubMed, to September 2009, using key words, such as WOPN, infected pseudocyst, severe pancreatitis, pancreatic abscess, acute necrotizing pancreatitis (ANP), pancreas, inflammation and alcoholism. WOPN comprises a later and local complication of ANP, occurring more than 4 wk after the initial attack, usually following development of pseudocysts and other pancreatic fluid collections. The mortality rate associated with WOPN is generally less than that of infected pancreatic necrosis. Surgical intervention had been the mainstay of treatment for infected peripancreatic fluid collection and abscesses for decades. Increasingly, percutaneous catheter drainage and endoscopic retrograde cholangiopancreatography have been used, and encourag-ing results have recently been reported in the medical literature, rendering these techniques invaluable in the treatment of WOPN. Applying the recommended therapeutic strategy, which comprises early treatment with antibiotics combined with restricted surgical intervention, fewer patients with ANP undergo surgery and interventions are ideally performed later in the course of the disease, when necrosis has become well demarcated.展开更多
Acute pancreatitis during pregnancy is a rare event with wide variation in the incidence, ranging from 1:1000 to 1:10000. Pancreatitis in pregnancy presents the same etiological causes as in general population. Howeve...Acute pancreatitis during pregnancy is a rare event with wide variation in the incidence, ranging from 1:1000 to 1:10000. Pancreatitis in pregnancy presents the same etiological causes as in general population. However, differences are observed in the underlying mechanisms and the prevalence of each cause in the pregnant population. Acute pancreatitis is a complicated in diagnosis and treatment disease with various complications and severe prognosis in general population as well as pregnant women. The severity of acute pancreatitis is probably the most important issue that must be elucidated as early as possible since pancreatitis is an evolving disease. Clinical characteristics of acute pancreatitis in pregnancy do not differ from the non-pregnancy state. The most important disease during the first trimester which should be differentiated from acute pancreatitis is hyperemesis gravidarum. Complications of acute pancreatitis affect differently the mother and the fetus during pregnancy. Management of acute pancreatitis in pregnancy is a controversial issue since the initial treatment is similar to the non-pregnant patient but the subsequent management might differ due to the risk of fetal disturbances or teratogenesis. The initial management of acute pancreatitis is restricted in aggressive intravenous hydration. The interventional treatment of acute pancreatitis in pregnancy can be divided into three subcategories;the operational intervention for the disease itself, the operational intervention for biliary tract cormobidities and the endoscopic intervention. In conclusion, the initial assessment of acute pancreatitis severity and the initial management of the patient are of great importance in order to support the function and avoid failure of main organs.展开更多
文摘Mirizzi syndrome (MS) is an uncommon complication of gallstone disease and occurs in approximately 1% of all patients suffering from cholelithiasis. The syndrome is characterized by extrinsic compression of the common hepatic duct frequently resulting in clinical presentation of intermittent or constant jaundice. Most cases are not identifi ed preoperatively. Surgery is the indicated treat- ment for patients with MS. We report here a 71-year- old male patient referred to the surgical outpatient department for diffuse upper abdominal pain and mild jaundice (bilirubin rate: 4.2 mg/dL). Ultrasound examina- tion revealed a stone in the cystic duct compressing the common hepatic duct. The patient had a history of gas- trectomy for gastric ulcer 30 years ago. MRCP revealed a stone impacted in the cystic duct causing obstruction of the common hepatic duct by extrinsic compression. With these fi ndings the preoperative diagnosis was indicative of MS. At laparotomy a moderately shrunken gallbladder was found embedded in adhesions containing a large stone which was palpable in the common bile duct. The anterior wall of the body of the gallbladder was opened by an incision which extended longitudinally along the gallbladder towards the common bile duct. The stone measuring 3.0 cm in diameter, was then removed set- ting astride a large communication with the common bile duct. A Roux-en-Y cholecysto-choledocho-jejunostomy was performed. The subhepatic region was drained. The patient had an uneventful recovery. He was discharged eleven days after operation and remained well after a 30-mo follow-up.
文摘AIM： To evaluate different types of treatment for sigmoid volvulus and clarify the role of endoscopic intervention versus surgery. METHODS： A retrospective review of the clinical presentation and imaging characteristics of 33 sigrnoid volvulus patients was presented, as well as their diagnosis and treatment, in combination with a literature review. RESULTS： In 26 patients endoscopic detorsion was achieved after the first attempt and one patient died because of uncontrollable sepsis despite prompt operative treatment. Seven patients had unsuccessful endoscopic derotation and were operated on. On two patients with gangrenous sigrnoid, Hartmann＇s procedure was performed. In five patients with viable colon, a sigmoid resection and primary anastomosis was carried out. Three patients had a lavage ＂on table＂ prior to anastomosis, while in the remaining 2 patients a diverting stoma was performed according to the procedure of the first author. Ten patients were operated on during their first hospital stay （3 to 8 d after the deflation）. All patients had viable colon; 7 patients had a sigmoid resection and primary anastomosis, 2 patients had sigrnoidopexy and one patient underwent a near-total colectomy. Two .patients （sigmoidectomy- sigmoidopexy） had recurrences of volvulus 43 and 28 mo after the initial surgery. Among 15 patients who were discharged from the hospital after non-operative deflation, 3 patients were lost to follow-up. Of the remaining 12 patients, 5 had a recurrence of volvulus at a time in between 23 d and 14 mo. All the five patients had been operated on and in four a gangrenous sigmoid was found. Three patients died during the 30 d postoperative course. The remaining seven patients were admitted to our department for elective surgery. In these patients, 2 subtotal colectomies, 3 sigmoid resections and 2 sigmoidopexies were carried out. One patient with subtotal colectomy died. Taken together of the results, it is evident that after 17 elective operations we had only one death （5.9%）, whereas after 15 emergency operations 6 patients died, which means a mortality rate of 40%. CONCLUSION： Although sigmoid volvulus causing intestinal obstruction is frequently successfully encountered by endoscopic decompression, however, the principal therapy of this condition is surgery. Only occasionally in patients with advanced age, lack of bowel symptoms and multiple co-morbidities might surgical repair not be considered.
文摘Walled-off pancreatic necrosis (WOPN), formerly known as pancreatic abscess is a late complication of acute pancreatitis. It can be lethal, even though it is rare. This critical review provides an overview of the continually expanding knowledge about WOPN, by review of current data from references identified in Medline and PubMed, to September 2009, using key words, such as WOPN, infected pseudocyst, severe pancreatitis, pancreatic abscess, acute necrotizing pancreatitis (ANP), pancreas, inflammation and alcoholism. WOPN comprises a later and local complication of ANP, occurring more than 4 wk after the initial attack, usually following development of pseudocysts and other pancreatic fluid collections. The mortality rate associated with WOPN is generally less than that of infected pancreatic necrosis. Surgical intervention had been the mainstay of treatment for infected peripancreatic fluid collection and abscesses for decades. Increasingly, percutaneous catheter drainage and endoscopic retrograde cholangiopancreatography have been used, and encourag-ing results have recently been reported in the medical literature, rendering these techniques invaluable in the treatment of WOPN. Applying the recommended therapeutic strategy, which comprises early treatment with antibiotics combined with restricted surgical intervention, fewer patients with ANP undergo surgery and interventions are ideally performed later in the course of the disease, when necrosis has become well demarcated.
文摘Acute pancreatitis during pregnancy is a rare event with wide variation in the incidence, ranging from 1:1000 to 1:10000. Pancreatitis in pregnancy presents the same etiological causes as in general population. However, differences are observed in the underlying mechanisms and the prevalence of each cause in the pregnant population. Acute pancreatitis is a complicated in diagnosis and treatment disease with various complications and severe prognosis in general population as well as pregnant women. The severity of acute pancreatitis is probably the most important issue that must be elucidated as early as possible since pancreatitis is an evolving disease. Clinical characteristics of acute pancreatitis in pregnancy do not differ from the non-pregnancy state. The most important disease during the first trimester which should be differentiated from acute pancreatitis is hyperemesis gravidarum. Complications of acute pancreatitis affect differently the mother and the fetus during pregnancy. Management of acute pancreatitis in pregnancy is a controversial issue since the initial treatment is similar to the non-pregnant patient but the subsequent management might differ due to the risk of fetal disturbances or teratogenesis. The initial management of acute pancreatitis is restricted in aggressive intravenous hydration. The interventional treatment of acute pancreatitis in pregnancy can be divided into three subcategories;the operational intervention for the disease itself, the operational intervention for biliary tract cormobidities and the endoscopic intervention. In conclusion, the initial assessment of acute pancreatitis severity and the initial management of the patient are of great importance in order to support the function and avoid failure of main organs.
