Carcinosarcoma,which comprises less than one percent of all gall bladder neoplasms,is characterized by the presence of variable proportions of carcinomatous and sarcomatous elements.Recently,several reports have descr...Carcinosarcoma,which comprises less than one percent of all gall bladder neoplasms,is characterized by the presence of variable proportions of carcinomatous and sarcomatous elements.Recently,several reports have described patients suffering from carcinosarcoma of the gall bladder.However,there are no large studies regarding the clinicopathologic features,therapeutic management,and surgical outcome of this disease because the number of patients who undergo resection of gall bladder carcinosarcoma at a single institution is limited.A Medline search was performed using the keywords 'gall bladder' and 'carcinosarcoma'.Additional articles were obtained from references within the papers identified by the Medline search.Optimal adjuvant chemotherapy and/or radiotherapy protocols for carcinosarcoma of the gall bladder have not been established.Curative surgical resection offers the only chance for long-term survival from this disease.The outcome of 36 patients who underwent surgical resection for carcinosarcoma of the gall bladder was poor;the 3-year overall survival rate was only 31.0% and the median survival time was 7.0 mo.Since the postoperative prognosis of carcinosarcoma of the gall bladder is worse than that of adenocarcinoma,new adjuvant chemotherapies and/or radiation techniques are essential for improvement of surgical outcome.展开更多
Neuroendocrine tumors (NET) of the gallbladder are a rare entity with only 0.2% of all NET located in the gall bladder. Well-differentiated NETs occur at a relatively lower age group unlike other gallbladder tumors, w...Neuroendocrine tumors (NET) of the gallbladder are a rare entity with only 0.2% of all NET located in the gall bladder. Well-differentiated NETs occur at a relatively lower age group unlike other gallbladder tumors, whereas neuroendocrine carcinoma (NEC) occurs in an older category of patients. The aim of our study is to discuss the current level of evidence regarding this pathological entity by means of a rare case report on a neuroendocrine carcinoma of the gall bladder in a 63-year-old patient with a history of diabetes. Patient underwent cholecystectomy for acute cholecystitis. Pathology findings on surgical specimen came back for neuroendocrine tumour.展开更多
AIM: To evaluate clinical presentation, etiology, compli-cations and response to treatment in elderly patients with acute cholangitis.METHODS: Demographics, etiology of biliary obstruc-tion, clinical features, complic...AIM: To evaluate clinical presentation, etiology, compli-cations and response to treatment in elderly patients with acute cholangitis.METHODS: Demographics, etiology of biliary obstruc-tion, clinical features, complications and associated systemic diseases of 175 patients with acute cholangitis were recorded. Endoscopic biliary drainage was performed using nasobiliary drain or stent. The complications related to ERCP, success of biliary drainage, morbidity, mortality and length of hospital stay were evaluated. RESULTS: Of 175 patients, 52 aged ≥ 60 years (groupⅠ, age < 60 years; group Ⅱ, age ≥ 60 years) and 105 were men. Fever was present in 38 of 52 patients of group Ⅱ compared to 120 of 123 in groupⅠ. High fever (fever ≥ 38.0℃) was more common in groupⅠ(118/120 vs 18/38). Hypotension (5/123 vs 13/52), altered sensorium (3/123 vs 19/52), peritonism (22/123 vs 14/52), renal failure (5/123 vs 14/52) and associated comorbid diseases (4/123 vs 21/52) were more common in group Ⅱ. Biliopancreatic malignancy was a common cause of biliary obstruction in group Ⅱ (n = 34) and benign diseases in groupⅠ(n = 120). Indications for biliary drainage were any one of the following either singly or in combination: a fever of ≥ 38.0℃ (n = 136), hypotension (n = 18), peritonism (n = 36), altered sensorium (n = 22), and failure to improve within 72 h of conservative management (n = 22). High grade fever was more common indication of biliary drainage in groupⅠand hypotension, altered sensorium, peritonism and failure to improve within 72 h of conservative management were more common indications in group Ⅱ. Endoscopic biliary drainage was achieved in 172 patients (nasobiliary drain: 56 groupⅠ, 24 group Ⅱ, stent: 64 groupⅠ, 28 group Ⅱ) without any significant age related difference in the success rate. Abdominalpain, fever, jaundice, hypotension, altered sensorium, peritonism and renal failure improved after median time of 5 d in 120 patients in groupⅠ(2-15 d) compared to 10 d in 47 patients of group Ⅱ (3-20 d). Normalization of leucocyte count was seen after a median time of 7 d (3-20 d) in 120 patients in groupⅠcompared to 15 d (5-26 d) in 47 patients in group Ⅱ. There were no ERCP related complications in either group. Five patients (carcinoma gallbladder n = 3, CBD stones n = 2) died in group Ⅱ and they had undergone biliary drainage after failure of response to conservative management for 72 h. There was a higher mortality in patients in group Ⅱ despite successful biliary drainage (0/120 vs 5 /52). Length of hospital stay was longer in group Ⅱ patients (16.4 ± 5.6, 7-30 d) than in groupⅠpatients (8.2 ± 2.4, 7-20 d).CONCLUSION: Elderly patients with acute cholangitis have a high incidence of severe cholangitis, concomitant medical illnesses, hypotension, altered sensorium, peritonism, renal failure and higher mortality even after successful biliary drainage.展开更多
文摘Carcinosarcoma,which comprises less than one percent of all gall bladder neoplasms,is characterized by the presence of variable proportions of carcinomatous and sarcomatous elements.Recently,several reports have described patients suffering from carcinosarcoma of the gall bladder.However,there are no large studies regarding the clinicopathologic features,therapeutic management,and surgical outcome of this disease because the number of patients who undergo resection of gall bladder carcinosarcoma at a single institution is limited.A Medline search was performed using the keywords 'gall bladder' and 'carcinosarcoma'.Additional articles were obtained from references within the papers identified by the Medline search.Optimal adjuvant chemotherapy and/or radiotherapy protocols for carcinosarcoma of the gall bladder have not been established.Curative surgical resection offers the only chance for long-term survival from this disease.The outcome of 36 patients who underwent surgical resection for carcinosarcoma of the gall bladder was poor;the 3-year overall survival rate was only 31.0% and the median survival time was 7.0 mo.Since the postoperative prognosis of carcinosarcoma of the gall bladder is worse than that of adenocarcinoma,new adjuvant chemotherapies and/or radiation techniques are essential for improvement of surgical outcome.
文摘Neuroendocrine tumors (NET) of the gallbladder are a rare entity with only 0.2% of all NET located in the gall bladder. Well-differentiated NETs occur at a relatively lower age group unlike other gallbladder tumors, whereas neuroendocrine carcinoma (NEC) occurs in an older category of patients. The aim of our study is to discuss the current level of evidence regarding this pathological entity by means of a rare case report on a neuroendocrine carcinoma of the gall bladder in a 63-year-old patient with a history of diabetes. Patient underwent cholecystectomy for acute cholecystitis. Pathology findings on surgical specimen came back for neuroendocrine tumour.
文摘AIM: To evaluate clinical presentation, etiology, compli-cations and response to treatment in elderly patients with acute cholangitis.METHODS: Demographics, etiology of biliary obstruc-tion, clinical features, complications and associated systemic diseases of 175 patients with acute cholangitis were recorded. Endoscopic biliary drainage was performed using nasobiliary drain or stent. The complications related to ERCP, success of biliary drainage, morbidity, mortality and length of hospital stay were evaluated. RESULTS: Of 175 patients, 52 aged ≥ 60 years (groupⅠ, age < 60 years; group Ⅱ, age ≥ 60 years) and 105 were men. Fever was present in 38 of 52 patients of group Ⅱ compared to 120 of 123 in groupⅠ. High fever (fever ≥ 38.0℃) was more common in groupⅠ(118/120 vs 18/38). Hypotension (5/123 vs 13/52), altered sensorium (3/123 vs 19/52), peritonism (22/123 vs 14/52), renal failure (5/123 vs 14/52) and associated comorbid diseases (4/123 vs 21/52) were more common in group Ⅱ. Biliopancreatic malignancy was a common cause of biliary obstruction in group Ⅱ (n = 34) and benign diseases in groupⅠ(n = 120). Indications for biliary drainage were any one of the following either singly or in combination: a fever of ≥ 38.0℃ (n = 136), hypotension (n = 18), peritonism (n = 36), altered sensorium (n = 22), and failure to improve within 72 h of conservative management (n = 22). High grade fever was more common indication of biliary drainage in groupⅠand hypotension, altered sensorium, peritonism and failure to improve within 72 h of conservative management were more common indications in group Ⅱ. Endoscopic biliary drainage was achieved in 172 patients (nasobiliary drain: 56 groupⅠ, 24 group Ⅱ, stent: 64 groupⅠ, 28 group Ⅱ) without any significant age related difference in the success rate. Abdominalpain, fever, jaundice, hypotension, altered sensorium, peritonism and renal failure improved after median time of 5 d in 120 patients in groupⅠ(2-15 d) compared to 10 d in 47 patients of group Ⅱ (3-20 d). Normalization of leucocyte count was seen after a median time of 7 d (3-20 d) in 120 patients in groupⅠcompared to 15 d (5-26 d) in 47 patients in group Ⅱ. There were no ERCP related complications in either group. Five patients (carcinoma gallbladder n = 3, CBD stones n = 2) died in group Ⅱ and they had undergone biliary drainage after failure of response to conservative management for 72 h. There was a higher mortality in patients in group Ⅱ despite successful biliary drainage (0/120 vs 5 /52). Length of hospital stay was longer in group Ⅱ patients (16.4 ± 5.6, 7-30 d) than in groupⅠpatients (8.2 ± 2.4, 7-20 d).CONCLUSION: Elderly patients with acute cholangitis have a high incidence of severe cholangitis, concomitant medical illnesses, hypotension, altered sensorium, peritonism, renal failure and higher mortality even after successful biliary drainage.
