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

Laparoscopy has been performed in 60 infants and children over a 32-mo period. Indications included: the problem of possible appendicitis, chronic abdominal pain, possible regional enteritis, possible biliary atresia, and liver biopsy. Fifty-two per cent of patients were spared laparotomy, while in 32% the need for operation was established. There were 2 errors in diagnosis, 3 failures, and 1 complication. Laparoscopy is considered to be a safe, effective, and economical diagnostic procedure that deserves wider application in the pediatric patient.
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PMID:Laparoscopy in infants and children. 59 73

Choledochal cyst remains a rare pathology in western countries. Over the past 15 years, 18 children were diagnosed with choledochal cyst at Hospital Sainte-Justine. There were 14 girls and 4 boys with an average age of 7.4 years ranging from newborn to 15 years. Abdominal pain, jaundice and abdominal mass were present in 70%, 54% and 7% respectively. Only one patient, a 15 years old girl had all three symptoms. Abdominal ultrasonography was diagnostic in all cases and in two cases, a cystic dilatation was found in the antenatal ultrasonography. Transvesicular cholangiography was performed successfully in 11 patients and showed a detailed anatomy of the biliary tract preoperatively. Sixty-seven percent of the cysts were type I while 33% were type IV. A common channel was found in 43% of the cases. Sixteen patients underwent cyst excision followed by Roux en Y hepatico-jejunostomy, one patient with associated biliary atresia had a porto-enterostomy and one patient had a cysto-duodenostomy. The last patient had recurrent episodes of cholangitis and required reoperation while the others are doing well and free of infection. With the liberal use of ultrasonography, the diagnosis of choledochal cyst is being done earlier improving the long term prognosis. Transvesicular cholangiography is a very useful addition in the preoperative investigation of these patients. Roux en Y hepatico-jejunostomy was associated with minimal morbidity and mortality and gave excellent result.
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PMID:[Cysts of the choledochus in children: experience of the Sainte-Justine hospital]. 129 61

Bacterial cholangitis is a frequent complication of successful surgical repair of biliary atresia, occurring in 93% of patients before the age of 1 year, but thought to be rare after 2 years of age. Among 76 children free of jaundice more than 5 years after operation, four presented with late cholangitis (7 to 13.5 years old), consisting of fever, jaundice, and abdominal pain with biochemical features of an inflammatory process and cholestasis. Liver biopsy specimens consistently demonstrated histological features of cholangitis, growth of microorganism, or both. Cholangitis subsided spontaneously in one patient or in response to intravenous administration of antibiotics. Cholangiography consistently demonstrated biliary abnormalities but no definite obstruction to the bilioenteric anastomosis. All the children had good hepatic function 3 weeks to 4 years after the episode of cholangitis. These results suggest that cholangitis may occur several years after surgery but does not seem to alter prognosis.
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PMID:Late cholangitis after successful surgical repair of biliary atresia. 199 91

Anatomical abnormalities of the small bowel that cause intestinal stagnation result in bacterial overgrowth and a blind loop syndrome (BLS). Bacterial breakdown of bile salts and deamination of protein lead to malabsorption, steatorrhea, and fat-soluble vitamin deficiencies. Four children developed BLS as a complication of necrotizing enterocolitis, jejunal atresia, gastroschisis, and biliary atresia. BLS was suggested by abdominal pain, feculent vomiting, steatorrhea, and hypoalbuminemia. Dilated, stagnant bowel loops were demonstrated in each instance by upper gastrointestinal contrast study. Positive intestinal bacterial aspirates were confirmatory. Antibiotic treatment in two patients improved symptomatology but all children ultimately required surgery. Surgical procedures consisted of blind loop resection, intestinal plication, and catheterization of the bilioenteric conduit. All patients are now asymptomatic but one child suffers from parenteral nutrition-related cirrhosis and another requires chronic antibiotic therapy.
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PMID:The blind loop syndrome in children. 240 46

In a review of pediatric autopsies from 1951 to 1985, we identified 40 cases in which pancreatitis was diagnosed pathologically. Twenty-six of these patients were under 4 years of age, and the male-to-female ratio was 1.5. Six groups of patients were identified: 10 with hepatobiliary disease, including 9 with biliary atresia; 7 with immunosuppressive therapy for tumors (n = 2), leukemia (n = 4) and aplastic anemia (n = 1); 6 with viral infections; 8 with congenital anomalies, including congenital heart disease (n = 3); and 9 with miscellaneous problems. Several patients had surgery and various intercurrent complications. Clinical features attributable to the pancreatitis included vomiting or excessive nasogastric drainage (60%), pleural effusions (40%), and abdominal pain (25%). However, the diagnosis was suspected clinically in only 5 of 40 patients. Our findings suggest several pathogenic mechanisms exist for childhood pancreatitis: biliary obstruction, infections, drug toxicity, immunosuppression (acting in synergy with drug toxicity, trauma, and low-flow states resulting from shock, heart failure, and vasculopathy.
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PMID:Clinicopathologic studies in childhood pancreatitis. 334 10

Laparoscopy has been performed in 120 infants and children for a variety of indications including chronic abdominal pain, debatable appendicitis, liver biopsy, biliary atresia, and abdominal trauma. A specific diagnosis was made in 71% of patients and 59% were spared laparotomy. There were one complication and four errors in interpretation (3.3%). Laparoscopy represents a considerable advantage over laparotomy in the diagnosis and management of a number of pediatric disorders and deserves wider application.
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PMID:Laparoscopy in children. 644 70

Disorders of the biliary tree are an important cause of cholestatic jaundice in infancy. For the most frequent diseases in this group, biliary atresia and choledochal cyst, prognosis is strongly dependent on timely diagnosis and treatment. In biliary atresia the bile flow is obstructed due to obliteration of the extrahepatic bile ducts. Construction of an hepatic portoenterostomy before 60 days of age will result in restoration of bile flow in the vast majority of patients. When failed, the disease is progressive and ultimately fatal, unless a liver transplantation is performed. For those patients in which restoration of the bile flow succeeds, the subsequent course is strongly dependent on the occurrence of cholangitis. For all patients fat-soluble vitamins should be supplemented and caloric intake should be carefully monitored. Presentation of a choledochal cyst can be either before or after the first year of life. It is mostly characterized by jaundice, with or without abdominal pain. Therapy consists of resection of the cyst, followed by a hepatico-jejunostomy. Paucity of bile ducts is an intrahepatic disorder, in which--almost--no bile ducts can be found in the portal tracts. This anomaly is frequently found in combination with a typical facies, a pulmonary stenosis and vertebral anomalies, a combination which is called Alagille syndrome. Prognosis is generally good.
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PMID:[Anatomic anomalies in neonatal cholestatic jaundice]. 812 27

The purpose of this study was to assess the diagnostic value of magnetic resonance cholangiopancreatography (MRCP) in studying the anatomy, sites, and causes of obstructive jaundice. From September 1994 to May 1996 three-dimensional MRCP was performed on 31 patients with abdominal pain and obstructive jaundice with a fast spin-echo T2-weighted pulse sequence. The images were reconstructed using maximal intensity projection, AVERAGE and SURFACE algorithm processing techniques at a graphics workstation. All the reconstructed images were compared with those obtained using conventional cholangiographic techniques, such as endoscopic retrograde cholangiopancreatography, percutaneous transhepatic cholangiography and drainage, and intraoperative cholangiography. The patients' diagnoses included choledochal cyst (13), cholangiocarcinoma (five), choledocholithiasis (four), pancreatic head carcinoma (three), rhabdomyosarcoma (one), papillary Vater carcinoma (one), recurrent gastric carcinoma (one), ascaris (one), and biliary atresia (two). Extrahepatic biliary dilatation was present in all 13 patients with choledochal cyst; the pancreatic ducts and their entrance level to the common bile duct were observed in eight of these patients. The level of obstruction in patients with cholangiocarcinoma was well documented but the biliary tract of one patient with biliary atresia was not identified by MRCP. In one patient with biliary rhabdomyosarcoma, MRCP clearly delineated the extrabiliary extension of the tumor. In a patient with ascaris in the common bile duct an increase in signal intensity inside the digestive tract of the worm denoted fluid in its gut. Lithiasis was shown in all of the four patients with choledocholithiasis. Thus, MRCP is a useful tool in the assessment of biliary tract obstruction and its causes, and is a valuable addition to ultrasonography.
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PMID:Three-dimensional magnetic resonance cholangiopancreatography for evaluation of obstructive jaundice. 929 Feb 67

Choledochal cysts are malformations of the biliary ductal system, which rarely occur in infancy. In neonates and infants, choledochal cysts are congenital, may be associated with distal biliary atresia and typically presents with cholestatic jaundice and acholic stools characteristic of biliary obstruction. In older children and adults, it may be acquired in association with an anomalous pancreaticobiliary union and presents with any combination of intermittent jaundice, abdominal pain, and a palpable abdominal mass. Early detection of choledochal cysts is important in the prevention of the fatal complications of biliary obstruction. Here, we present two cases of congenital choledochal cyst in which the patients were 9 weeks old and 7 weeks old respectively. Both of them presented with jaundice, acholic stools, and hepatomegaly. Combined use of sonography, computed tomography and hepatobiliary scintigraphy demonstrated the presence of choledochal cysts. Thereafter, they underwent surgical excision of the cysts with Roux-en-Y reconstruction of the biliary tree; the results were successful.
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PMID:Choledochal cyst in infancy: report of two cases. 929 33

Seventy-four cases of CDC were treated at the Children's Hospital from 1977 to 1995. Female to male ratio was 5:1. Forty per cent of the patients developed symptoms within one year after birth and 75 per cent within 5 years of age. About one third of the cases were treated surgically within one year of age. Only 5 patients or 6.8 per cent had all the clinical triads of jaundice, abdominal pain and mass. Jaundice was the most common symptom in infants below one year of age but abdominal pain was the most common symptom in older children. Three newborn infants had associated biliary atresia. Established liver cirrhosis was noted during surgery in 9 patients who were operated upon within one year of age but none of the older children. All but one had either type I or type IV CDC, while the remaining one had Caroli's disease or type V CDC. Excision was the preferred treatment. Overall operative mortality rate after excision was 6.5 per cent. None of the patients who had internal drainage procedures succumbed. Infants below one year of age appeared to have high morbidity and mortality rates after surgery. Internal drainage procedure may be considered in high risk patients with advanced cirrhosis. Available information suggests that the occurrence of this disease in Thailand is probably more common than in Western countries and etiology of CDC in infants may be different from that in older children or adults.
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PMID:Choledochal cyst: review of 74 pediatric cases. 973 11


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