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Query: UMLS:C0031154 (peritonitis)
 15,372 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Cystic fibrosis (CF), the most common lethal autosomal recessive disease in white populations, is characterized by dysfunctional chloride ion transport across epithelial surfaces. Although recurrent pulmonary infections and pulmonary insufficiency are the principal causes of morbidity and death, gastrointestinal symptoms commonly precede the pulmonary findings and may suggest the diagnosis in infants and young children. The protean gastrointestinal manifestations of CF result primarily from abnormally viscous luminal secretions within hollow viscera and the ducts of solid organs. Bowel obstruction may be present at birth due to meconium ileus or meconium plug syndrome. Complications of meconium ileus include volvulus, small bowel atresia, perforation, and meconium peritonitis with abdominal calcifications. Older children with CF may present with bowel obstruction due to distal intestinal obstruction syndrome or colonic stricture, and tenacious intestinal residue may serve as a lead point for intussusception or cause recurrent rectal prolapse. Radiologic studies often demonstrate thickened intestinal mucosal folds in older children and uncommonly show colonic pneumatosis, peptic esophageal stricture due to gastroesophageal reflux, and duodenal ulcer. Appendicitis due to inspissated secretions is uncommon. Obstruction of ducts and ductules produces exocrine pancreatic insufficiency, pancreatitis, cholestasis, cholelithiasis, and cirrhosis with portal hypertension. On imaging studies, the pancreas is commonly small and largely replaced by fat, sometimes displays calcifications, and is rarely replaced by macrocysts. Radiologic features of hepatobiliary disease include an enlarged radiolucent liver from steatosis, gallstones, a shrunken nodular liver, splenomegaly, and portosystemic collateral vessels. With the improved survival of CF patients, an increased risk for developing gastrointestinal carcinomas has been established, many occurring as early as the 3rd decade.
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PMID:Gastrointestinal manifestations of cystic fibrosis: radiologic-pathologic correlation. 883 77

In the years 1972-1995 41 patients suffering from prolapse of the rectum were operated according to the Moore method. The method is based on the observations which suggest that the cause of prolapse is intestinal intussusception which can be prevented by translocating the anus under the pubic joint. The observation time is from 1 to 23 years. Two patients were reoperated; one-as a result of a recurrence of rectal prolapse and one due to a post-operative adhesive ileus. One patient died as result of peritonitis following an overlooked microperforation in the rectal wall. In the case of the remaining patients, the treatment was fully successful. Regular defecation cycle as well as incontination of stool and flatus returned and the anal sphincters almost fully regained their tension in comparison to the pre-operative state. Early and distant results of surgery of prolapse of the rectum are satisfactory.
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PMID:Surgical treatment of prolapse of the rectum--evaluation of distant results. 902 May 65

A comparison was made of the efficacy of ultrasound guided Hartmann's solution hydrostatic reduction on 23 patients (US group) with the same number of consecutive patients in whom hydrostatic reduction was done by barium enema (BE group) under fluoroscopy for childhood intussusception. The US group was diagnosed by ultrasound scan and reduction was attempted under the guidance of ultrasonography with Hartmann's solution at 100 mm Hg pressure. Excluded were patients older than 12 years, patients in shock, patients with peritonitis, bowel perforation, and gross abdominal distension as well as recurrent intussusception of more than three episodes. There were three patients excluded in this group. The diagnosis of intussusception and complete reduction were confirmed by gastrografin enema. This US group had three recurrences (3 of 26, 11.5%), one lead point (1 of 23, 4.4%), and 19 successful reductions (19 of 26, 73%). Incidentally, there were also three patients excluded in this period of barium enema reduction. There was only one recurrence (1 of 24, 4.2%), one leadpoint (1 of 23, 4.4%), and 12 successful reductions (12 of 24, 50%) in these 23 BE patients. The success rates for the ileo-colic intussusceptions with Hartmann's solution reduction and barium enema reduction were 91% (19 of 21) and 55% (12 of 22), respectively (P = .00865). There was no complication in either group, and the accuracy of diagnosing a complete reduction was 100% in both forms of reduction. Hence, ultrasound-guided hydrostatic reduction for childhood ileocolic intussusception is preferred because it is safe, accurate, has a higher success rate, and can avoid radiation exposure risk.
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PMID:Childhood intussusception: ultrasound-guided Hartmann's solution hydrostatic reduction or barium enema reduction? 902 55

A 10 week old kitten with an intussusception was treated by intestinal resection and enteroplication. Several months later it developed peritonitis which responded to open peritoneal drainage and antibiotics.
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PMID:Peritonitis following intestinal anastomosis and enteroplication in a kitten with intussusception. 908 5

Intussusception is the most common abdominal emergency in infancy and childhood. Most cases are idiopathic ileocolic intussusceptions; rarely is a lead point present. Abdominal ultrasound is the imaging modality of choice for the demonstration as well as the exclusion of an intussusception. The target (transverse section) and pseudokidney (longitudinal section) signs are pathognomonic sonographic findings. Simultaneous depiction of lead points or lymph nodes or the presence of an entero-enteral intussusception may lead to different appearances. When an intussusception has been diagnosed with ultrasound, further complications such as small bowel obstruction or free intraperitoneal fluid have to be excluded at the same time. In addition, the perfusion of the intussusceptum can be evaluated with color Doppler ultrasound. There is general consensus that the only contraindications for conservative reduction are bowel perforation, peritonitis and hypovolemic shock. The oldest and most widespread method is hydrostatic reduction with barium under fluoroscopic control. Pneumatic reduction under fluoroscopic monitoring has gained more and more acceptance. An alternative technique is sonographically guided hydrostatic reduction with normal saline solution. Both latter methods are reported to have success rates of 80-90% and are clearly superior to the barium technique. In our opinion ultrasound monitoring offers the most precise control of the whole reduction process, with distinct demonstration of the intraluminal structures, especially of the ileocecal valve and of a possible lead point. A complication can be recognized immediately. The primary advantage is the lack of radiation exposure. Therefore, with appropriate equipment and experience this method may be regarded as most promising in the management of intussusception in infancy and childhood.
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PMID:[Invagination]. 934 Jun 73

Among the patients admitted to the II. Medical Animal Clinic of the University of Munich from 1986 through 1994, there were 51 calves at an age of up to three months with intussusceptions in the caecal region. The following forms were observed: caecocaecal (n = 12), caecocolic (n = 22), ileocaecocolic (n = 6), ileocaecal (n = 8), and jejunoileocolic (n = 3). In 40 cases, the intussusception occurred in the course of diarrheal disease. The most important signs were scant faeces, that often contained blood and/or mucus, and the finding of a hard viscus upon abdominal palpation. Colic was observed in 27% of patients. In 18 cases, surgical intervention was not attempted because of the advanced stage of the disease or severe accompanying disease. From the remaining 33 calves, eight were cured. The others were either destroyed or died because of extensive peritonitis or other diseases. This report is to draw attention to the fact that (caecal) intussusception should be considered in diarrheal calves when faecal output decreases suddenly, and the general state deteriorates.
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PMID:[Cecal intussusception in calves]. 981 Jun 1

The diagnosis and treatment of idiopathic intussusception of childhood have changed over the last 10 years. Current diagnostic techniques include plain radiographs and ultrasonography. The standard treatment in the absence of peritonitis or free intra-abdominal air is gas enema, followed by surgical intervention if the intussusception remains irreducible. This review, by radiologists for surgeons, describes the current role of imaging in the diagnosis and management of intussusception.
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PMID:Intussusception: the paediatric radiologist's perspective. 988 Jul 35

The aim of this study was to determine whether barium enema reduction (BER) is safe and effective in patients with a long duration of intussusception. Over the last 17 years, 104 patients were admitted to our hospital with a diagnosis of intussusception. All except 1 with peritonitis underwent BER primarily. Of the 103 intussusceptions treated primarily by BER, 84 (82%) were reduced by the enema alone, whereas 19 (18%) underwent surgical reduction. There were no differences in mean duration of disease between the patients with successful and failed enema reduction (successful: 15 +/- 14 h; failures: 14 +/- 11 h, P = 0.6). The success rate of BER was 85% within 12 h of symptoms, 76% for 12-24 h, and 71% for more than 24 h. Of 8 cases with a second trial, 4 (50%) were reduced by repeated barium enema. There were no deaths and no intestinal perforations. The success rate of more than 70% even in patients with a long duration of intussusception suggests that BER is safe and effective regardless of the duration of the disease.
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PMID:Is barium enema reduction safe and effective in patients with a long duration of intussusception? 1063 48

An eight year old female had laparotomy for general peritonitis due to acute appendicitis. Postoperative course was uneventful until the seventh day when abdominal pain, and distension and vomiting ensued which did not respond to conservative management. At repeat laparotomy, an ileoileal intussusception was found and reduced without difficulty. Intussusception is an uncommon but important cause of postoperative intestinal obstruction. Since the typical features of intussusception are usually absent and radiology frequently unhelpful, a high index of clinical suspicion is necessary for early diagnosis and treatment to avoid strangulation and perforation.
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PMID:Postoperative intussusception in childhood: case report. 1044 51

A neonate with ileal atresia (IA) complicated by meconium peritonitis (MP) whose prenatal ultrasonography (US) detected an intrauterine intussusception (IUI) is reported. Fetal ascites, dilated bowel loops, and abdominal calcifications were identified on serial US from 25 weeks of gestation. Intestinal loops with high echogenecity and a "target-like" appearance suggestive of IUI were detected in the right lower quadrant. The 2,680-g male was delivered vaginally at term and underwent a laparotomy. Fibrous adhesions and small calcifications were scattered throughout the peritoneal cavity. IA (interrupted type) was confirmed 17.0 cm cranial to the ileocecal valve (ICV). An ileo-ileal intussusception was also found between 16.5 cm and 9.0 cm cranial to the ICV. Partial resection of the ileum and an ileo-ileal anastomosis was performed. The postoperative course was uneventful. In this case, the pathological process of IUI resulting in IA and MP was demonstrated sonographically by identifying the "target-like" appearance in the fetus.
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PMID:Ultrasonographic detection of intrauterine intussusception resulting in ileal atresia complicated by meconium peritonitis. 1066 33


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