Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0013395 (dyspepsia)
 4,879 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Endoscopic sphincterotomy is widely accepted as the technique of choice in the treatment of residual or recidivant choledocholithiasis since the results obtained with this technique are favorable when compared to biliary surgery in most series. However, the experience of long term follow up of patients with choledocholithiasis in whom this technique would have been applied as the only treatment is still scarce up to date. We have studied 40 patients (mean age 65.6 +/- 11.1 years) with residual or recidivant choledocholithiasis who had undergone endoscopic treatment successfully before the 30th of June 1985, who could be contacted by a mailed questionnaire or by phone by August 1990. The follow up time 70.7 +/- 19.4 months (mean +/- typical deviation). Out of them, 36 (90%) had been asymptomatic up to the contact date (30 cases) or up to death due to causes not related to biliary pathology (6 patients). Out of the 4 remaining patients, 2 presented mild dyspepsia and another patient has probably developed recidivant choledocholithiasis (according to I.V. cholangiography). The fourth patient presented a severe episode of cholangitis and acute pancreatitis, related to a new episode of choledocholithiasis and died 5 and a half years after the endoscopic sphincterectomy. This represents a 2.5% mortality. These long term results of endoscopic sphincterotomy in patients with residual or recidivant choledocholithiasis are an other point in favour of using this technique as the single treatment of choice in patients above 60 years old.
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PMID:[Long-term results of endoscopic sphincterotomy in the treatment of residual/recurrent choledocholithiasis]. 162 Sep 19

From a computerized database comprising 28 pertinent items in each of a consecutive series of 664 patients with cholelithiasis, differences were studied between men and women. In 52 patients there was a documented attack of acute pancreatitis (7.8%). Twenty-five of 174 men had pancreatitis, compared with 27 of 490 women (p less than 0.0001). Men developed gallstones later in life than women, but suffered gallstone pancreatitis earlier in life and in the course of their gallstone-related disease. A history of flatulent dyspepsia, chronic cholecystitis, and biliary colic was less common in men than in women with pancreatitis (p less than 0.0001). Men with pancreatitis had fewer stones in their gallbladders than did women (p = 0.0002). The cystic duct and the common bile duct in the pancreatitic patient were more likely to be dilated (p less than 0.0001). In the nonpancreatic group, these ducts were larger in men. Pancreatic duct reflux on operative cholangiography was more common both in patients with pancreatitis 62% cf 14% (p less than 0.0001), and in men (p less than 0.001). Predisposition to pancreatitis relates to duct size rather than stone size per se. Men are more susceptible to gallstone migration at an early stage of their disease. In addition they have a larger diameter duct system and possibly a different anatomic disposition of the sphincter of Oddi, which predisposes them to a higher incidence of pancreatitis than women. The data suggest that it is cystic duct size that is critical in the pathogenesis of gallstone pancreatitis.
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PMID:Sex differences in gallstone pancreatitis. 144 54

Over a 10-year period, 2610 patients underwent operation for biliary lithiasis. Exploratory choledochotomy was indicated in 591 patients (22.6 per cent). This was followed by simple choledochorrhaphy over a T tube in 240 patients (40.6 per cent), transduodenal sphincterotomy and choledochorrhaphy over a T tube in 126 (21.3 per cent), supraduodenal choledochoduodenostomy in 216 (36.5 per cent), and choledochoduodenostomy and transduodenal sphincterotomy in nine (1.5 per cent). Choledochoduodenostomy was performed if the bile duct was more than 12 mm in diameter. The indication for transduodenal sphincterotomy was the presence of a stone impacted in the papilla and/or papillary stenosis. Six patients developed abdominal abscess and three an external biliary fistula following choledochoduodenostomy. There were four abscesses and two episodes of acute pancreatitis in patients undergoing sphincterotomy. There was no difference in mortality rate between the two groups. After a mean follow-up of 5.6 years, 71.5 per cent of patients who underwent choledochoduodenostomy and 75.2 per cent of those who received transduodenal sphincterotomy were asymptomatic. The remainder suffered from dyspepsia, colicky pain or episodes of cholangitis. Nine patients underwent reoperation for residual calculi (six choledochoduodenostomies, three sphincterotomies).
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PMID:Choledochoduodenostomy and sphincterotomy in the treatment of choledocholithiasis. 831 86

Studies on Gymnophalloides seoi (Digenea: Gymnophallidae) and human infections are briefly reviewed. This minute intestinal fluke was first discovered from a Korean woman suffering from acute pancreatitis and gastrointestinal troubles. It was described as a new species by Lee, Chai and Hong in 1993. The southwestern coastal village where the patient resided was found to be a highly endemic area, and additional endemic areas have been identified. The parasite is very small, 0.33-0.50 mm long and 0.23-0.33 mm wide, and characterized by the presence of a ventral pit. The first intermediate host remains unknown, but the second intermediate host has been found to be the oyster Crassostrea gigas. Man and the Palearctic oystercatcher Haematopus ostralegus have been shown to be natural definitive hosts, and wading birds including the Kentish plover Charadrius alexandrinus are highly susceptible to experimental infection. Gerbils, hamsters, cats, and several strains of mice were also susceptible laboratory hosts. In experimentally infected mice, the parasites inhabit the small intestine, pinching and sucking the root of villi with their large oral suckers, but they did not invade beyond the mucosa in immunocompetent mice. However, they were found to invade the submucosa in immunosuppressed mice. Human G. seoi infections have been found in at least 25 localities; 23 islands on the Yellow Sea or the South Sea, and 2 western coastal villages. The highest prevalence was found in a village on Aphaedo, Shinan-gun (49% egg positive rate); other areas showed 0.8-25.3% prevalence. Infected people complained of variable degrees of gastrointestinal troubles and indigestion. The infection can be diagnosed by recovery of eggs in the feces; however, an expert is needed to identify the eggs. Praziquantel, 10 mg/kg in single dose, is effective for treatment of human infections. Eating raw oysters in endemic areas should be avoided.
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PMID:A review of Gymnophalloides seoi (Digenea: Gymnophallidae) and human infections in the Republic of Korea. 1144 10

Although rare, it is possible for acute pancreatitis to develop after blunt or penetrating abdominal trauma. We report here a very rare case of acute pancreatitis induced by traditional acupuncture therapy. A 42-year-old woman with a low body mass index had suffered from functional dyspepsia for one year. She visited an acupuncture clinic and underwent long needle (13 cm) and gold thread needle (3 mm) acupuncture therapy. Five hours later, she presented at our emergency room complaining of severe periumbilical pain. Levels of serum amylase (1162 U/l, normal <220 U/l), and lipase (5195 IU/l, normal <60 IU/l) were high, and an abdominal computed tomography scan showed a diffusely swollen pancreas and ill-defined infiltration of the peripancreatic fat, indications of possible acute pancreatitis. Multiple small acupunctured gold thread needles were also found on the anterior abdominal wall and back muscles. After excluding other possible causes of pancreatitis, traumatic pancreatitis was diagnosed as an adverse effect of the long acupuncture needle therapy.
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PMID:Acute pancreatitis induced by traditional acupuncture therapy. 1587 32

Eosinophilic gastroenteritis (EG) is an uncommon disease characterized by focal or diffuse eosinophilic infiltration of the gastrointestinal tract, and is usually associated with dyspepsia, diarrhea and peripheral eosinophilia. Diffuse gastrointestinal tract and colonic involvement are uncommon. The endoscopic appearance may vary from normal to mucosal nodularity and ulceration. Gastrointestinal obstruction is unusual and is associated with predominantly muscular disease. We present five unusual cases of EG associated with gastric outlet and duodenal obstruction. Two cases presented with acute pancreatitis and one had a history of pancreatitis. Four cases responded well to medical therapy and one had recurrent gastric outlet obstruction that required surgery. Four out of the five cases had endoscopic and histological evidence of esophagitis and two had colitis. Two patients had ascites. These cases reaffirm that EG is a disorder with protean manifestations and may involve the entire gastrointestinal tract. Gastric outlet and/or small bowel obstruction is an important though uncommon presentation of EG. It may also present as esophagitis, gastritis with polypoid lesions, ulcers or erosions, colitis and pancreatitis and may mimic malignancy.
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PMID:Unusual presentations of eosinophilic gastroenteritis: case series and review of literature. 1941 90

Systemic Lupus Erythematosus (SLE) is an autoimmune disease, with multisystemic involvement. Gastrointestinal symptoms are common, like nausea, vomiting and dyspepsia. Acute pancreatitis is an unusual manifestation of SLE, being an important differential diagnosis in evaluation of abdominal pain. The patients usually presents with pain of variable intensity, some occasions simulating acute abdomen. Several factors have been implicated in the pathogenesis of this condition, such as vasculitis, drugs and antiphospholipid antibodies. The role of corticosteroids as etiologic factor remains controversial. Due to the rarity of SLE associated to pancreatitis, we report two cases of patients with severe inflammatory process. In one case, it was used corticosteroids in high doses during treatment, with good outcome. In another, the patient died because of pancreatic pseudocyst rupture and its postoperative hemodynamic complications. In the reported cases, predisposing factors for acute pancreatitis were not verified, so it was considered a primary manifestation of SLE activity.
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PMID:[Acute pancreatitis and spontaneous rupture of pancreatic pseudocyst in systemic lupus erythematosus]. 2071 Oct 96

Eosinophilic gastroenteritis (EGE) is characterized by eosinophilic infiltration of the digestive organs, most commonly of the stomach and the duodenum. Symptoms of EGE are nonspecific and include nausea, vomiting, abdominal pain, dyspepsia, malabsorption, ascites and weight loss. The various symptoms of EGE depend on its location and the depth of gastrointestinal eosinophil infiltration. We report a case presenting with acute pancreatitis caused by a milk allergy. The patient's symptoms rapidly improved after treatment with corticosteroids, and he remained symptom-free for more than 20 months by the elimination of cow's milk from his diet. Serum titers of pancreatic enzymes and total bilirubin simultaneously recovered and blood eosinophil counts normalized. The causative allergens of EGE are too various to detect; however, allergologic exams revealed that a cow's milk allergy had provoked EGE in our case. Adult-onset cow's milk allergies are rare; when seen, however, they may present severe complications such as anaphylaxis, gastroenteritis and pancreatitis. When unaccountable gastrointestinal symptoms are observed, EGE caused by food allergies should be included in the differential diagnosis.
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PMID:Eosinophilic gastroenteritis due to cow's milk allergy presenting with acute pancreatitis. 2262 71

The pancreas consists of two major divisions, the exocrine and the endocrine pancreas. Recent data from our laboratory have shown that the functions of the two divisions are under modulatory regulation by separate neurocircuits that originate in the dorsal motor nucleus of the vagus (DMV). Metabotropic glutamate receptors (mGluRs) are expressed throughout the central nervous system and have been implicated in the modulation of synaptic transmission. mGluRs consist of three groups of receptors, which can be distinguished based on their pharmacological properties and second messenger systems. Group I mGluRs predominantly increase, whereas group II and III mGluRs decrease synaptic transmission. Group II and group III mGluRs are present on excitatory and inhibitory synaptic terminals impinging on pancreas-projecting DMV neurons. We have shown that group II mGluRs regulate both exocrine pancreatic secretions and insulin release, whereas group III mGluRs only regulate insulin release. Several mGluR agonists and antagonists have been shown to have clinical uses for disorders accompanied by abnormal synaptic transmission, including anxiety and Parkinson's disease. Moreover, a negative allosteric modulator of Group I mGluRs is effective in alleviating symptoms of gastro-esophageal reflux disease (GERD). Since the role of the three mGluR groups in mediating different gastrointestinal (GI) functions appears to be highly specific, the use of agonists or antagonists directed at a single receptor group could potentially provide highly selective targets for the treatment of GI disorders including GERD, functional dyspepsia and acute pancreatitis.
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PMID:Role of metabotropic glutamate receptors in the regulation of pancreatic functions. 2435 65

Ascaris lumbricoides is the commonest organism causing soil-transmitted helminth infection. It is particularly common in poor sanitary conditions. Nevertheless, involvement of the gallbladder by Ascaris is a rare entity. A lady presented to us with long-standing history of vague abdominal symptoms suggesting dyspepsia. Ultrasound showed a tube like structure invading the biliary channels. Serum amylase was elevated and the patient was managed conservatively, as for acute pancreatitis. She improved clinically, but subsequent imaging with magnetic resonance cholangiopancreatography revealed worm in the gallbladder. Laparoscopic cholecystectomy was done and Ascaris lumbricoides was removed. Ascaris infestation is an important differential diagnosis of patients with upper abdominal symptoms and screening with stool examination and ultrasound is warranted in high-risk population.
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PMID:HEPATOBILIARY ASCARIASIS COMPLICATED BY PANCREATITIS. 2641 Nov 45


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