Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0000737 (abdominal pain)
 31,184 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Technetium-99m-pyridoxylideneglutamate (99mTc-PG) is a nontoxic radiopharmaceutical that was found to undergo rapid biliary excretion in normal humans. The biliary tree and gallbladder were seen within 10-15 min of injection and by 20 min marked accumulation of radioactivity was noted in the gallbladder and gastrointestinal tract. Of ten "control" volunteers, seven had normal 99mTc-PG-cholescintigrams. In the remaining three, the gallbladder was not visualized. Gallbladder disease was not excluded in these three subjects. Of 24 patients referred for investigation of right upper quadrant abdominal pain, 13 proved to have gallbladder disease. All seven patients with acute cholecystitis and one of four patients with chronic cholecystitis had nonvisualization of the gallbladder on the cholescintigram whereas five patients with chronic cholecystitis or cholesterolosis had normal cholescintigrams. Six of the eight patients with nonvisualization of the gallbladder on cholescintigram had contrast radiologic studies (oral cholecystogram or intravenous cholangiogram or both), and in all six, nonvisualization of the gallbladder was also reported on the contrast study. cholescintigraphy was found to be greatly inferior to contrast radiologic studies in the detection of gallbladder stones. Eleven patients had complete extrahepatic biliary obstruction and this diagnosis was correctly made in all 11 by the cholescintigram. Fourteen patients had incomplete extrahepatic biliary obstruction. The correct diagnosis was made on the cholescintigram in seven but in the remaining seven it was not possible to distinguish between incomplete extrahepatic biliary obstruction and hepatocellular disease. Malignant lesions (carcinomas of head of pancreas, gallbladder, common bile duct or ampulla of Vater) were the cause of obstruction in 10 of the 25 patients with complete or incomplete obstruction and the diagnosis of obstruction due to malignancy was correctly made in 8 of these 10 by means of a scintigraphic equivalent to Courvoisier's sing. Finally, 11 patients had hepatocellular disease and a nonspecific pattern consistent with either imcomplete biliary obstruction or hepatocellular disease was observed on the cholescintigram in all 11. The 99mTc-PG cholescintigram is suggested for a role complementary to that of contrast radiologic studies in the preoperative investigation of patients with possible surgical disease of the biliary tract. Contrast radiologic techniques are advocated as being more appropriate in the nonjaundiced patient with suspected gallbladder disease whereas the 99mTc-PG cholescintigram is advocated as being more appropriate in the patient with jaundice. The value of the 99mTc-PG cholescintigram lies in the confidence with which complete extrahepatic biliary obstruction can be diagnosed. The "scintigraphic Courvoisier's sign" seems a useful indicator of malignant obstruction.
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PMID:Technetium-99m-pyridoxylideneglutamate: a new hepatobiliary radiopharmaceutical. II. Clinical aspects. 117 49

Cholecystectomy was carried out in 17 teenage girls for cholecystitis at Virginia Mason Hospital, Seattle, between 1971 and 1980. The incidence increased with increasing age. Gallbladder disease was associated with recent pregnancy or birth control pill use (71%), obesity (65%) and family history of gallbladder disease (47%). All but one patient had at least one of these risk factors. No patient had congenital anomalies, blood dyscrasias or other underlying illness. Patients most commonly had recurrent attacks of abdominal pain; seven had symptoms for more than six months. Although the clinical presentations were often mild, six patients had jaundice, three had chemical pancreatitis, one had hemorrhagic pancreatitis, one had pancreatic pseudocyst and abscess and one had a common duct stone. One patient had cholesterosis and 16 had cholelithiasis. All patients were cured by operation. During the same time period, only two boys, both aged 14 years, nonobese and with no family history of gallbladder disease, underwent cholecystectomy, both for acaculous cholecystitis.
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PMID:Cholecystitis in teenage girls. 664 95

Patients with spinal cord injury (SCI) have an increased prevalence of cholelithiasis. The goal of this study was to clarify the presentation and management of symptomatic gallstone disease in patients with SCI. We performed a retrospective study of presentation of gallstone complications in patients with SCI who underwent cholecystectomy for complications of gallstone disease. The West Roxbury Veterans Administration Medical Center SCI registry (605 patients) was searched for patients who had undergone cholecystectomy more than 1 year after SCI (35 patients). Gallbladder disease profiles for the 35 patients undergoing cholecystectomy for complications of gallstone disease were prepared, including demographics, clinical presentation, diagnostic studies, operative and pathologic findings, and postoperative complications. All patients were white. Thirty-four were male and the mean age was 50 years (range 35 to 65 years). The majority of patients (66%) complained of right upper quadrant abdominal pain, even those patients with SCI at high (i.e., cervical) levels. Of the 35 patients in our study group, 22 (63%) had biliary colic and chronic cholecystitis, nine (26%) had acute cholecystitis (gangrenous cholecystitis in two), two (6%) had choledocholithiasis symptoms or cholangitis, and two (6%) had gallstone pancreatitis. Major perioperative morbidity occurred in two (6%) of the 35 patients (pulmonary embolus; intraoperative hemorrhage), and there were no deaths. In the great majority of patients with SCI, cholelithiasis presents with chronic pain and not with life-threatening complications. Our findings suggest that presentation is no more acute in patients with SCI than in the general population. Characteristic symptoms and signs are not necessarily obscured by SCI injury, regardless of the level.
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PMID:Symptomatic gallstones in patients with spinal cord injury. 1130 1

Gallbladder disease is no more common in patients with systemic lupus erythematosus (SLE) than in the general population. We describe a 17-year-old patient with SLE, who developed nephritis that was well controlled with medications. Initial treatment consisted of azathioprine, aspirin and prednisone with stable control of her symptoms. Two years later she developed a right quadrant abdominal pain, and an abdominal ultrasound revealed microlithiasic cholecystitis. Open cholecystectomy was performed and the histopathological findings revealed vasculitis with thrombotic microangiopathy in the gallbladder. This case presentation illustrates that calculous or acalculous cholecystitis should be considered as a manifestation of active SLE and APS.
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PMID:Thrombotic microangiopathy involving the gallbladder as an unusual manifestation of systemic lupus erythematosus and antiphospholipid syndrome: Case report and review of the literature. 1713 89

Functional gallbladder disorder, commonly referred to as gallbladder dyskinesia, is characterized by the occurrence of abdominal pain resembling gallbladder pain but in the absence of gallstones. The diagnosis and management of this condition can be confusing even for the most astute clinician. The aim of this article is to clarify the identification and management of patients with suspected functional gallbladder disorder.
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PMID:Functional gallbladder disorder: gallbladder dyskinesia. 2047 92

Gallbladder disease (GBD) is a common cause of upper abdominal pain. Prevalence of GBD increases with age, and is more common in women than men. United States population prevalence estimates indicate that 17% of women and 8% of men have GBD. Although common, it is often asymptomatic. We analysed data collected in the BEACH (Bettering the Evaluation and Care of Health) program from January 2010 to December 2012 to describe general practitioners' management of GBD when it is an 'active' clinical problem.
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PMID:Gallbladder disease. 2382 92

Congenital absence of gallbladder and atrial septal defect (ASD) are clinically rare congenital organ malformations, and the simultaneous occurrence of the two is even more rare. The present study reported a case of gallbladder agenesis combined with congenital ASD. A 38-year-old male patient presented with a 3-year history of recurring upper right abdominal pain. The pain had no evident cause and was accompanied by dyspepsia and gasteremphraxis with indigestion. Several color Doppler ultrasonography scans revealed cholecystitis and gallbladder stones. A physical examination revealed cardiac murmur. A color Doppler ultrasonography of the heart was indicative of congenital heart disease. A corrective surgery for ASD was performed. Subsequently, a mini-incision cholecystectomy was performed as explorative surgery. A magnetic resonance cholangiopancreatography scan of the abdomen was performed in order to confirm the diagnosis of gallbladder disorder and cystic duct hypoplasia. A final definite diagnosis of gallbladder agenesis was confirmed. In conclusion, atrophy and gallbladder full of stones are frequently misdiagnosed, and establishing a definitive preoperative diagnosis is difficult. Awareness of this congenital malformation may assist physicians in distinguishing cases with unclear manifestation and avoiding unnecessary surgical interventions.
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PMID:Gallbladder agenesis and atrial septal defect: A case report. 2716 5

Cholecystectomy rates for biliary dyskinesia in children are rising in the United States, but not in other countries. Biliary dyskinesia is a validated functional gallbladder disorder in adults, requiring biliary colic in the diagnosis. In contrast, most studies in children require upper abdominal pain, absent gallstones on ultrasound, and an abnormal gallbladder ejection fraction (GBEF) on cholecystokinin-stimulated cholescintigraphy for diagnosis. We aimed to systematically review existing literature in biliary dyskinesia in children, determine the validity and reliability of diagnostic criteria, GBEF, and to assess outcomes following cholecystectomy. We performed a systematic review following the PRISMA checklist and searched 7 databases including PubMed, Scopus, Embase, Ovid, MEDLINE, ProQuest, Web of Science, and the Cochrane library. Bibliographies of articles were screened for additional studies. Our search terms yielded 916 articles of which 28 were included. Three articles were manually added from searched references. We reviewed 31 peer-reviewed publications, all retrospective chart reviews. There was heterogeneity in diagnostic criteria and GBEF values. Outcomes after laparoscopic cholecystectomy varied from 34% to 100% success, and there was no consensus concerning factors influencing outcomes. The observational, retrospective study designs that comprised our review limited interpretation of safety and efficacy of the investigations and treatment in biliary dyskinesia in children. Symptoms of biliary dyskinesia overlapped with functional dyspepsia. There is a need for consensus on symptoms defining biliary dyskinesia, validation of testing required for diagnosis of biliary dyskinesia, and randomized controlled trials comparing medical versus surgical management in children with upper abdominal pain.
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PMID:Biliary Dyskinesia in Children: A Systematic Review. 2747 74