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Query: UMLS:C0001339 (acute pancreatitis)
 10,593 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

The experience of operative treatment in 14 cases of acute abdomen complicated by malignant hemopathy was reported. Primary diseases consisted of AL, NHL, MM, MH and MDS-RA, 13 cases of them were at progressing stage. The acute abdominal conditions included acute appendicitis, acute pancreatitis, acute cholecystitis, peritonitis secondary to intestinal perforation, intestinal obstruction, primary peritonitis and ileocecal syndrome. The type of acute abdomen was related with primary desease and chemotherapy. 8 cases were operated and 2 of them died of complications after operation. Biopsy of excised tissue showed tumor cells in 2 cases. The rate of correllation between preoper active and postoperative diagnosis was 62.5%. These findings suggest that malignant infiltration in the viscera, duration of abdominal pain before operation and the change of blood picture are the major factors for determining operative indication and the postoperative prognosis.
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PMID:[An approach to operative treatment for acute abdomen complicated by malignant hemopathy]. 981 68

Biliary sludge was first described with the advent of ultrasonography in the 1970s. It is defined as a mixture of particulate matter and bile that occurs when solutes in bile precipitate. Its composition varies, but cholesterol monohydrate crystals, calcium bilirubinate, and other calcium salts are the most common components. The clinical course of biliary sludge varies, and complete resolution, a waxing and waning course, and progression to gallstones are all possible outcomes. Biliary sludge may cause complications, including biliary colic, acute pancreatitis, and acute cholecystitis. Clinical conditions and events associated with the formation of biliary sludge include rapid weight loss, pregnancy, ceftriaxone therapy, octreotide therapy, and bone marrow or solid organ transplantation. Sludge may be diagnosed on ultrasonography or bile microscopy, and the optimal diagnostic method depends on the clinical setting. This paper proposes a protocol for the microscopic diagnosis of sludge. There are no proven methods for the prevention of sludge formation, even in high-risk patients, and patients should not be routinely monitored for the development of sludge. Asymptomatic patients with sludge can be managed expectantly. If patients with sludge develop symptoms or complications, cholecystectomy should be considered as the definitive therapy. Further studies of the pathogenesis, natural history, and clinical associations of biliary sludge will be essential to our understanding of gallstones and other biliary tract abnormalities.
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PMID:Biliary sludge. 1052 32

The incidence of abdominal complications after cardiopulmonary bypass is low but associated with a high mortality. From January 1991 to October 1996, 4288 patients, of a mean age of 62.5 years, underwent open-heart surgery. Fifty-nine (1 of 4) of these patients developed early abdominal complications. These included 36% with a paralytic ileus, 21% with erosive gastritis, 18% with upper gastrointestinal haemorrhage, 12% with intestinal ischaemia, 5% with pseudo-obstruction of the colon, 6% with acute cholecystitis and 2% with acute pancreatitis. After coronary artery bypass grafting mean cardiopulmonary bypass time was 94.4 min. There were abdominal complications in 1.0% and one hospital death. After valve surgery and combined surgery the mean cardiopulmonary bypass time was 129 min. There were abdominal complications in 2.4% (alpha = 0.01) and seven deaths. Fourteen patients (24%) underwent abdominal operations: three had caecostomies for pseudo-obstruction of the colon, seven had a hemicolectomy, two had a cholecystectomy and two had resection of the ventricle. The hospital mortality rate was 13.5%. Abdominal complications were significantly more frequent after valve or combined operations of the coronaries and valves in comparison with isolated coronary artery bypass grafting. Cardiac operations with extended cardiovascular bypass time were more likely to produce abdominal complications.
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PMID:Incidence and prognosis of abdominal complications after cardiopulmonary bypass. 1043 May 24

The therapeutic options for treatment of pancreatic pseudocysts are numerous. We report our experience of combined endoscopic and ultrasound guided percutaneous stenting for pancreatic pseudocysts. Data were prospectively collected for 20 consecutive patients. All patients had undergone a standard technique of combined endoscopic and ultrasound guided percutaneous placement of double J stents, between a pancreatic pseudocyst and the stomach. Patients age ranged between 25 and 84 years. Thirteen of the pseudocysts were due to acute pancreatitis and 7 were due to chronic pancreatitis. The duration of the combined procedure was mean 50 min (range 30-95 min). The length of hospital stay was mean 5 days (range 2-77 days. Only two patients suffered postoperative complications; one was re-admitted 2 weeks following stenting with acute cholecystitis, the other suffering a perforated duodenal ulcer 3 weeks after stenting. There were two failures early in the series, both due to stent migration, these stents were of a small size, (4.7 French). Following this the stent size was increased to at least 7 French, no further failures occurred. There was no operative mortality for the series. Follow-up ranged between 6 months and 5 years. We conclude that a combined percutaneous and endoscopic cyst-gastrostomy stent is a safe and effective treatment for patients with suitably placed pseudocysts.
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PMID:Experience of combined endoscopic percutaneous stenting with ultrasound guidance for drainage of pancreatic pseudocycts. 1070 Jul 59

The diagnostic combined laparoscopy was performed in 3.3% of patients, hospitalized with conjectural diagnosis of an acute disease of the abdominal cavity organs. In 655 of the total of 16,233 patients operated on in emergency, an acute disease was not revealed. In 37.3% of patients an urgent laparoscopy was performed for the abdominal trauma. Diagnosis, established before the laparoscopy performance, was confirmed in 36.6% of patients. Basing on the urgent laparoscopy data, performed for abdominal trauma, in 133 (49%) of patients the laparotomy conduction have been avoided. Conjectural diagnosis of an acute appendicitis according to the laparoscopy data was confirmed in 25.6% of observations, perforative ulcer--in 28.6%, an acute cholecystitis--in 54.3%, an acute pancreatitis--in 45.6%.
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PMID:[Diagnostic possibilities of laparoscopy in acute surgical diseases of the abdominal organs]. 1085 35

Whole-blood free amino acids were measured in a control group made up of eight healthy women fasted for 12 h and also in eight patients with acute pancreatitis, five patients with acute cholecystitis and seven patients with acute appendicitis. Blood was withdrawn immediately on admission to hospital and again 3 d later following a controlled peripheral parenteral nutrition diet; this is with the exception of the appendicitis group. l-Cystathionine and l-methionine concentrations were significantly higher in pancreatitis and appendicitis patients when compared with controls. In the pancreatitis and cholecystitis patients, l-serine concentration was also significantly higher when compared with controls. The l-homocysteine concentration was significantly higher only in the appendicitis group when compared with the control group. l-Cystine concentration was unchanged in all the patients studied when compared with control subjects. The l-methionine : l-cystine ratio was significantly higher and the l-glutamine : l-cystine ratio was significantly lower in all the patients when compared with controls. The blood S-amino acid pattern reflects an impairment in liver transsulfuration pathway during acute abdominal processes. This work supports the idea that the l-methionine : l-cystine and l-glutamine : l-cystine ratios can be taken as good markers to evaluate the S-amino acid metabolism and suggests the importance of using N-acetylcysteine as a required nutrient in these situations.
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PMID:Blood sulfur-amino acid concentration reflects an impairment of liver transsulfuration pathway in patients with acute abdominal inflammatory processes. 1124 85

Ascariasis is a helminthic infection of global distribution with more than 1.4 billion persons infected throughout the world. The majority of infections occur in the developing countries of Asia and Latin America. Of 4 million people infected in the United States, a large percentage are immigrants from developing countries. Ascaris-related clinical disease is restricted to subjects with heavy worm load, and an estimated 1.2 to 2 million such cases, with 20,000 deaths, occur in endemic areas per year. More often, recurring moderate infections cause stunting of linear growth, cause reduced cognitive function, and contribute to existing malnutrition in children in endemic areas. HPA is a frequent cause of biliary and pancreatic disease in endemic areas. It occurs in adult women and can cause biliary colic, acute cholecystitis, acute cholangitis, acute pancreatitis, and hepatic abscess. RPC causing hepatic duct calculi is possibly an aftermath of recurrent biliary invasion in such areas. Ultrasonography can detect worms in the biliary tract and pancreas and is a useful noninvasive technique for diagnosis and follow-up of such patients. ERCP can help diagnose biliary and pancreatic ascariasis, including ascaris in the duodenum. Also, ERCP can be used to extract worms from the biliary and pancreatic ducts when indicated. Pyrantel pamoate, mebendazole, albendazole and levamisole are effective drugs and can be used for mass therapy to control ascariasis in endemic areas.
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PMID:Hepatobiliary and pancreatic ascariasis. 1129 75

The abdominal compartment syndrome (ACS) is a very seven pathology, consequence oh abdominal injuries and traumatism, acute pancreatitis, aortic aneurism rupture, acute peritonitis. The etiopatogenesis is the increase of intra-abdominal pressure with systemic consequences for cardiorespiratory and renal failure. The authors after careful physiopathologic consideration, describe, a case report of ACS in the laparoscopic cholecystectomy for acute cholecystitis. To conclusion, we report very important the accurate intraoperative monitoring of vital parameters (PCO2, PO2, Pa, Fc, PVC, Ph, Diuresis) and immediate decision at laparotomic conversion for abdominal decompression.
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PMID:[Abdominal compartment syndrome in video laparoscopic surgery. Etiopathogenetic aspects, physiopathology and personal experience]. 1176 82

Gallstone is a common disease with a 10% prevalence in the United States and Western Europe. However, it is only symptomatic in 20-30% of patients, with biliary pain "colic" being the most common symptom. Complications of asymptomatic gallstone disease are generally rare, with an incidence of <1 %/yr. The most common complications of gallstone disease are acute cholecystitis, acute pancreatitis, ascending cholangitis, and gangrenous gallbladder. Less frequent complications include Mirizzi syndrome, cholecystocholedochal fistula, and gallstone ileus. Mirizzi syndrome and cholecystocholedochal fistula are two manifestations of the same process that starts with impaction of a gallstone in the gallbladder neck that results in obstruction of the bile duct, causing jaundice. The gallstone may erode into the bile duct, causing cholecystocholedochal fistula. Gallstone ileus refers to small bowel obstruction resulting from the impaction of one or more gallstones after they have migrated through a cholecystoenteric fistula. An accurate diagnosis is essential to the management and prevention of further complications. A variety of imaging and endoscopic modalities are used to make the diagnosis once the condition is suspected clinically. Treatment should be tailored to each individual patient. Management choices include ERCP, lithotripsy (endoscopic or extracorporeal), and surgery. Prognosis is frequently related to early recognition, management of any comorbid conditions, and careful selection of treatment modalities.
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PMID:Complications of gallstone disease: Mirizzi syndrome, cholecystocholedochal fistula, and gallstone ileus. 1213 51

The aim of this study was to document the morbidity associated with long waiting times for laparoscopic cholecystectomy and to relate this to the nature of initial presentation either routine out-patient consultation or emergency admission with acute symptoms. This study was performed over a 50-month period in a DGH (serving a population of 320,000) which lacked sufficient operating capacity to allow routine early cholecystectomy after emergency admission. A total of 387 patients underwent cholecystectomy but 22 of these had an early operation after initial emergency admission with signs of peritonitis and were excluded from the study. The median waiting time for cholecystectomy in this study population of 365 patients was 170 days (range, 6-484) days. Of these 365 patients, 246 (67.4%) were listed for surgery after initial out-patient assessment (out-patient cohort) and 119 (32.6%) were diagnosed after an index emergency admission with symptomatic gallstone disease (emergency cohort). Of the 365 patients, 42 (11.5%) had one or more emergency admissions (57 admissions) with gallstone-related complications whilst on the waiting list for surgery. Complications were acute cholecystitis/biliary colic (n = 40), jaundice/cholangitis (n = 8), acute pancreatitis (n = 6) and perforated gallbladder (n = 3). Re-admissions with gallstone-related complications were much more common in patients whose initial presentation had been as an emergency. Thus, 34 of the 119 emergency cohort (28.5%) required re-admission with complications whilst only 8 of 246 (2.8%) elective cohort were re-admitted. Of the 34 re-admissions in the emergency cohort, 22 occurred within 6 weeks of their discharge from hospital. Median total and postoperative stay were significantly shorter (P < 0.001) in the elective cohort (3 and 2 days, respectively) than the emergency cohort (10 and 3 days, respectively). These results document the high incidence of complications experienced by patients waiting for an elective laparoscopic cholecystectomy. Morbidity is highest in patients with an initial emergency admission. These results suggest that cholecystectomy should be offered to all patients presenting as an emergency with symptomatic gallstones on admission.
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PMID:Consequences of prolonged wait before gallbladder surgery. 1258 44


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