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Query: UMLS:C0000737 (abdominal pain)
 31,184 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Elective cholecystectomy was performed on 12 children (eight male and four female; age range, 4 to 19 years; and mean age, 11.2 years) with abdominal pain that was related to gallstones. Seven patients had jaundice, six had nausea, five had fat intolerance, and three had biliary colic. Two simple transfusions (10 mL/kg of packed red blood cells), designed to decrease the hemoglobin S content to less than 30% and to increase the total hemoglobin level to greater than 100 g/L, were given preoperatively two to three weeks apart. A third transfusion was given on the day before surgery if the total hemoglobin level was less than 100 g/L. The preoperative mean hemoglobin S content was decreased from 88% to 31%, and the mean total hemoglobin level was raised to 122 g/L. There were no preoperative or intraoperative complications. Post-operatively, no patients developed complications that were related to sickle cell anemia. Hospitalization averaged 6.3 days. Recurrent abdominal pain resolved shortly after surgery in all patients. With proper preoperative transfusions, elective cholecystectomy is safe in children with sickle cell anemia. Elective cholecystectomy should be recommended at the time of diagnosis of cholelithiasis.
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PMID:Cholecystectomy and cholelithiasis in sickle cell anemia. 338 86

Abdominal ultrasound is an extremely useful diagnostic tool in the evaluation of the patient with abdominal symptoms. Its advantages include its being noninvasive, portable, and not requiring the use of radiographic contrast material. Sonography has great utility in the diagnosis of abdominal aortic aneurysm. For purposes of diagnosing ectopic pregnancy, ultrasound is best used in conjunction with beta-HCG radioimmunoassay. With respect to the patient with right upper quadrant abdominal pain, ultrasonic scanning has become the method of choice for visualizing the gallbladder and identifying cholelithiasis. The choice of ultrasound for demonstrating urinary obstruction due to ureterolithiasis is somewhat more controversial. Its use should particularly be considered in patients to whom the administration of radiographic contrast material is inadvisable.
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PMID:Abdominal ultrasound. 351 92

This paper reviews the literature reports concerning sickle cell disease and the hepatobiliary system. Sickle cell disease can cause progressive injury to the liver with significant fibrosis, often cirrhosis, and decreased liver function by adulthood. Asymptomatic patients commonly have hepatomegaly and elevated liver enzyme levels. The presence of sickle cell disease obscures features otherwise useful in differential diagnosis. Acute episodes of the disease selectively affect the liver in 10% of patients, causing hepatic crisis with abdominal pain, nausea, fever, jaundice, and transaminase elevation. Viral hepatitis is often clinically indistinguishable from hepatic crisis, but in viral hepatitis the abdominal pain is usually less, the jaundice tends to be more severe, and the transaminase elevation more prolonged. The two can be distinguished by serology and liver biopsy. Furthermore, acute cholecystitis or choledocholithiasis may have clinical and laboratory features similar to sickle cell hepatic crisis or viral hepatitis. By adulthood, 50%-70% of sickle cell patients have gallstones. Elective cholecystectomy is indicated for those who are symptomatic, but, because of operative mortality, there is disagreement concerning surgery for asymptomatic patients. The literature contains nine well-documented cases of acute hepatic failure related to sickle cell disease. The mechanism is unclear; however, as the necrosis is often not severe, a metabolic problem is suggested.
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PMID:Hepatobiliary system in sickle cell disease. 351 88

We have described a patient who was admitted to the hospital for evaluation of RUQ abdominal pain 40 years after a Billroth II gastrectomy, as well as a cholecystectomy of which the patient was unaware. Gray-scale abdominal ultrasonography and Tc 99m-IDA hepatobiliary imaging were interpreted as revealing an enlarged gallbladder and cholelithiasis. An obstructed afferent loop of the Billroth II anastomosis had mimicked a gallbladder on ultrasonography and hepatobiliary imaging.
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PMID:"Pseudogallbladder" appearance in partial afferent loop obstruction in a patient with cholecystectomy. 352 68

Cholestyramine, colestipol, clofibrate, gemfibrozil, nicotinic acid (niacin), probucol, neomycin, and dextrothyroxine are the most commonly used drugs in the treatment of hyperlipoproteinaemic disorders. While adverse reaction data are available for all of them, definitive data regarding the frequency and severity of potential adverse effects from well-controlled trials using large numbers of patients (greater than 1000) are available only for cholestyramine, clofibrate, nicotinic acid and dextrothyroxine. In adult patients treated with cholestyramine, gastrointestinal complaints, especially constipation, abdominal pain and unpalatability are most frequently observed. Continued administration along with dietary manipulation (e.g. addition of dietary fibre) and/or stool softeners results in diminished complaints during long term therapy. Large doses of cholestyramine (greater than 32 g/day) may be associated with malabsorption of fat-soluble vitamins. Most significantly, osteomalacia and, on rare occasions, haemorrhagic diathesis are reported with cholestyramine impairment of vitamin D and vitamin K absorption, respectively. Paediatric patients have been reported to experience hyperchloraemic metabolic acidosis or gastrointestinal obstruction. Concurrent administration of acidic drugs may result in their reduced bioavailability. Serious adverse reactions to clofibrate will probably limit its role in the future. Of particular concern are ventricular arrhythmias, induction of cholelithiasis and cholecystitis, and the potential for promoting gastrointestinal malignancy which far outweigh the reported benefits in preventing new or recurrent myocardial infarction, cardiovascular death and overall death. Patients with renal disease are particularly prone to myositis, secondary to alterations in protein binding and impaired renal excretion of clofibrate. Drug interactions with coumarin anticoagulants and sulphonylurea compounds may produce bleeding episodes and hypoglycaemia, respectively. Nicotinic acid produces frequent adverse effects, but they are usually not serious, tend to decrease with time, and can be managed easily. Dermal and gastrointestinal reactions are most common. Truncal and facial flushing are reported in 90 to 100% of treated patients in large clinical trials. Significant elevations of liver enzymes, serum glucose, and serum uric acid are occasionally seen with nicotinic acid therapy. Liver enzyme elevations are more common in patients given large dosage increases over short periods of time, and in patients treated with sustained release formulations.(ABSTRACT TRUNCATED AT 400 WORDS)
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PMID:Adverse effects of hypolipidaemic drugs. 354 4

Patients with either homozygous or heterozygous sickle cell disease may have frequent episodes of abdominal pain and/or fever of uncertain cause. While many of these episodes represent a so-called sterile crisis, the possibility of gross organ infarction and rupture, infection, or other complication cannot be ignored. Computed tomography (CT) was used to evaluate 30 such patients. Virtually all patients had splenic abnormalities, which could be considered clinically significant (rupture, hemorrhage) or insignificant (calcified spleen). In four patients hepatic abnormalities were found, including one case of multiple liver infarction, one of hepatic abscess, and two of retained intrahepatic gallstones after cholecystectomy. Two patients had significant acute renal abnormalities, including one case of interstitial nephritis and one of renal vein thrombosis. One patient had a ruptured periappendiceal abscess and one a pericolonic abscess. One patient had an abscess around a total hip replacement. CT was found to be an excellent and relatively noninvasive means of both initial investigation and subsequent follow-up.
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PMID:Abdominal pain in sickle cell disease: the role of CT. 356 12

Congenital cystic dilatation of the intrahepatic biliary ducts, known as Caroli's disease, is rarely recognized in general surgical practice and often overlooked. Until now little more than a hundred cases have been described although modern diagnostic procedures disclose more frequently new ones. Three patients with this anomaly have been treated by the authors during the past years and the different aspects concerning diagnosis and treatment are discussed and compared with existing information. In all three patients colic pain in the upper abdomen was the first symptom reported in the first years of life. In one patient jaundice and fever were associated with the abdominal pain and cholangitis developed a secondary biliary cirrhosis. Somatic underdevelopment, consequence of the cirrhosis in this child was observed. In two patients an intrahepatic hepaticojejunostomy was performed and a left hepatectomy in the third. In the two older children intrahepatic gallstones were found; in the younger one no stones were found inside the dilated ducts.
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PMID:[Cystic dilatation of the intrahepatic bile ducts (Caroli's disease)]. 356 75

We describe a 5-yr retrospective analysis of the accuracy of the microscopic examination of bile in the detection of biliary tract disease in patients with episodic upper abdominal pain who had negative imaging procedures. In 182 patients, 189 studies of bile were performed using duodenal intubation and sincalide stimulation for gallbladder contraction. The presence of cholesterol crystals, leukocytes (greater than or equal to 5/hpf) or the absence of "B" bile constituted a "positive" study. Bilirubinate sludge alone, was defined as "suspicious." Eighty-three patients underwent cholecystectomy. Among the acalculous patients who underwent cholecystectomy, 28/28 with bilirubinate sludge had symptomatic improvement as compared with the negative group of which only five of 10 improved (p less than 0.005). The sensitivity of this test for the presence of gallstones in these imaging-negative patients was 87%, while the specificity was 16%. We conclude that a single microscopic examination of bile cannot accurately predict the pathological findings or the presence of gallstones in image-negative patients with biliary pain. The presence of bilirubinate sludge may predict symptomatic improvement in those patients with acalculous gallbladder disease undergoing cholecystectomy.
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PMID:The microscopic examination of bile in patients with biliary pain and negative imaging tests. 370 46

Cholecystectomy had been performed in a 52-year-old woman because of upper abdominal pain with nausea, fever and accelerated ESR and known cholelithiasis. Attacks of fever up to 39.5 degrees C persisted and she lost 10 kg in weight, requiring re-admission after eight months. Transoesophageal echocardiography revealed an echo-dense space-occupying lesion, 3.0 X 3.5 cm, in the right atrium. Due to contrast medium allergy angiography was omitted. M-mode and 2D echocardiography and computed tomography of the heart failed to demonstrate any space-occupying body. Thoracotomy revealed a fibro-angio-myxoma attached to the right side of the interatrial septum, and it was removed in toto. The postoperative course was without complications and the patient left hospital free of symptoms. It is suggested that transoesophageal echocardiography should be considered in case of "fever of unknown origin".
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PMID:[Myxoma of the right atrium. Rare differential diagnosis of fever of unknown origin]. 373 59

Acute recurrent pancreatitis in the absence of alcoholism and gallstones is a frustrating illness for both the patient and the physician. Over a 10 year period, 33 patients were operated on and found to have a duct of Wirsung entering the duodenum through the fibers of the sphincter of Oddi. Recurrent pancreatitis of sufficient intensity to require hospitalization had occurred an average of 4.2 times per patient, and each had experienced numerous episodes of abdominal pain of lesser severity. At least two attacks of pancreatitis that required hospitalization had occurred in all patients. All known causes of pancreatitis, including alcoholism, gallstones, hypercalcemia, hyperlipidemia, drug reactions, and pancreas divisum were excluded. Endoscopic retrograde cholangiopancreatography showed no ductal abnormalities. Twenty-eight of the patients had previously undergone cholecystectomy 8 months to 20 years before operation. A sphinteroplasty of the common bile duct and duct of Wirsung resulted in elimination of attacks of pancreatitis in all except two patients. Follow-up has been more than 5 years in 16 patients, more than 4 years in 10 patients, and more than 1 year in 5 patients. There have been no deaths. It appears that the entrance of the duct of Wirsung into the duodenum through a separate orifice through the fibers of the sphincter of Oddi causes recurrent acute pancreatitis. It seems likely that the problem is one of intermittent pancreatic duct obstruction. Normal pancreatic duct caliber is attributed to the intermittent nature of the obstruction. Enlargement of the orifice of the duct of Wirsung and division of the sphincter of Oddi relieved attacks of recurrent pancreatitis.
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PMID:Misplaced pancreatic duct orifice as a cause of recurrent acute pancreatitis. 381 90


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