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Query: UMLS:C0021933 (intussusception)
 3,822 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

The incidence rate of complications in patients, who underwent stomach resection as surgical treatment procedure is rather high (20%). Postprandial syndromes (dumping syndrome, lactose-intolerance, afferent loop-syndrome), malabsorption syndromes (anemia, osteopathia, steatorrhea, protein deficiency) and late organic manifestations (anastomotic and suture ulcers, retrograde intussusception, gastric-stump carcinoma) were usually summarized as "postgastrectomy syndrome". A review of pathogenesis, symptoms and therapeutic approach for the various postoperative disorders is given. Selective proximal vagotomy as the surgical treatment procedure of choice is emphasized.
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PMID:[Pathogenesis, clinical manifestations and treatment of the "postgastrectomy-syndrome" (author's transl)]. 3 63

A 34 year old woman with bowel bypass surgery and persistent abdominal pain had intussusception of the blind loop, which was visualized on an abdominal ultrasound examination. The ultransonic and radiographic findings are compared and presented. Ultrasound should prove to be an invaluable tool in evaluating abdominal pain in bowel bypass patients.
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PMID:The ultrasonic findings in intussusception of the blind loop in a jejunoileal bypass for obesity. 10

Papillary lymphoid hyperplasia of the terminal ileum is a benign condition associated with abdominal pain, intussusception, and gastrointestinal hemorrhage. It appears to represent a distinct clinicopathologic entity, separate from the usual idiopathic intussusception of infancy and childhood. The lesions are reasonably well circumscribed, localized in the submucosa of the terminal ileum, and composed of lymphoid tissue with prominent germinal follicles. Management by ileocolectomy resulted in complete cure with no postoperative complications in our six cases. However, many authors recommend conservative therapy. The cause is not known but there may be some relationship between these cases and intestinal adenovirus infection.
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PMID:Papillary lymphoid hyperplasia of the terminal ileum: an unusual cause of intussusception and gastrointestinal bleeding in childhood. 16 28

Intussusception of the appendix is uncommon and an unusual cause of ileocolic intussusception. The pediatric age group is most often affected. Appendiceal intussusception may present as primary appendiceal invagination but more commonly leads to secondary intussusception. Two cases of partial appendiceal intussusception leading to secondary intussusception are presented. Classification, symptomatology, radiographic appearance, and differential diagnosis are discussed.
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PMID:Intussusception of the appendix in children. 17 74

The authors report a case of multiple circumscribed colonic lipomas and undertake a review of the literature. Since the end of the 18th century, 45 clinical and autopsy cases have been reported. These exceptional lesions are sometimes strictly latent and discovered by chance, sometimes they may give rise to a picture of chronic intestinal obstruction and, more rarely, that of intussusception. Comparison of radiology and colonoscopy permits one to better suspect the diagnosis for there are unusual signs concerning both lesions. The treatment is mainly surgical but sometimes lipomectomy by the endoscopic route may be carried out when the lesions are not numerous.
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PMID:[Multiple lipomas of the colon and rectum]. 18 87

Two children with unusual infiltration of the ileocecal valve by lymphoid tissue are described. The large filling defect identified on barium enema may suggest a number of conditions. Operative resection will exclude the possibility of a malignant process and will reduce the chance of recurrent intussusception.
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PMID:Massive enlargement of the ileocecal valve due to lymphoid hyperplasia. 18 45

Technetium-99m (99mTc)-pyrophosphate was investigated for use as an indicator of intestinal infarction in intussuscepted bowel. Irreducible intussusceptions were created in eight adult mongrel dogs. Technetium-99m-pyrophosphate was then injected intravenously 24 and 48 hrs later for external scanning. In six of the dogs, infarction developed in the intussusception, and each demonstrated increased uptake of 99mTc-pyrophosphate on in vivo scintiscans. The two dogs without infarction showed no increase uptake of the radionuclide. Well-counting and specimen scanning confirmed increased radionuclide in the infarcted intussusceptions. These observations suggest that 99mTc-pyrophosphate is a reliable indicator of the vascular compromise that sometimes occurs with intestinal intussusception.
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PMID:Radionuclide imaging of bowel infarction complicating small bowel intussusception in dogs. 20 57

Gray scale ultrasound examination of two patients with abdominal space-occupying lesions demonstrated characteristic ring shadows on longitudinal scans. In one case a multiple concentric ring shadow resulted from an ileocolic intussusception, and in the other a "bull's eye" image was due to an infiltrating carcinoma of the pyloric antrum. A study of these patients confirms the suspicion [1] that there is a characteristic ultrasonic appearance of intussusception in bowel loops.
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PMID:Multiple concentric ring sign in the ultrasonographic diagnosis of intussusception. 21 39

Human rotavirus was detected by electron microscopy in 11 of 30 infants and young children with intussusception (37% of subjects under study). Serologic complement fixation tests revealed evidence of infection with the rotavirus in 70% of the patients examined who eliminated the rotavirus in their stools. These results indicate that human rotavirus, in addition to adenovirus, may be an infectious agent causing intussusception in infants and young children.
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PMID:Human rotavirus infection in infants and young children with intussusception. 21 29

Inflammatory fibrous polyp of the ileum is a rare condition. This report adds one patient to the 11 previously reported. These lesions usually involve intermittent, colicky abdominal pain, often of several weeks duration and occasionally as a cause of acute intestinal obstruction. X-rays usually show small bowel obstruction or intussusception, but may be completely normal. The pathological diagnosis is seldom made before microscopic examination of resected specimens. They are clinically interpreted to be neoplasm and treated by segmental resection. No recurrences have been reported after treatment. Etiology is unknown.
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PMID:Inflammatory fibrous polyp (pseudotumor) of ileum, a rare cause of intestinal obstruction. 23 38


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