Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0021933 (intussusception)
 3,822 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Of 54 cases of Meckel's diverticulum observed at one hospital in a 20-year period, 27 were noted incidentally and 27 caused symptoms. In the latter group, the patients were preponderantly males. The most common symptoms, in order of frequency, were hemorrhage from the bowel, intestinal obstruction, acute diverticulitis, and intussusception. All the complications except intestinal obstruction occurred in infancy and childhood more often than in later life. Intestinal obstruction was limited to adults. There was strong coincidence of complications and ectopic tissue. Surgical excision was done in all cases of diverticulum causing symptoms, and all patients recovered.
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PMID:Meckel's diverticulum: its clinical significance; a report of 54 cases. 1346 Jul 42

Chronic intussusception as a cause of persistent abdominal pain in children is often an overlooked diagnosis. Here we present an eight-year-old boy, who at the age of three years had an acute intussusception reduced hydrostatically with barium and who subsequently had been extensively investigated both in Wales and in Switzerland, for persistent colicky abdominal pain. He was found to have chronic intussusception, with a Meckel's diverticulum being the cause of his symptoms.
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PMID:Lessons to be learned: a case study approach. Chronic intussusception in childhood. 1452 57

A 13-year-old female presented with recurrent, right-sided abdominal pain since the age of 2 years. Examination showed a tender, cylindric mass in the right lower quadrant. Ultrasound and MRI revealed an ileocolic intussusception. On laparotomy, there was an ileo-ileal intussusception due to a 3.8-cm polypoid tumor about 40 cm proximal to the ileocoecal valve. Histology showed polypoid heterotopic gastric mucosa with no Meckel's diverticulum. To our knowledge, only 12 cases of intussusception of heterotopic gastric mucosa in the ileum without Meckel's diverticulum have been reported in literature. This case adds to this small list and represents a possible cause of intussusception.
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PMID:[Differential diagnosis of acute appendicitis and ileus. Invagination due to polypoid heterotopic gastric mucosa in the ileum without Meckel diverticulum]. 1460 39

Surgical emergencies can be missed easily in children, who are not always able to volunteer relevant information. Awareness of the entities discussed in this review might help the EP uncover subtle clues to early diagnoses that might not be initially apparent. Ill-appearing children who have abdominal pain and vomiting should be considered to have ischemic or necrotic bowel until proven otherwise. Possible diagnoses include volvulus, intussusception, and necrotizing enterocolitis. Bilious vomiting, especially in a young infant, should be considered to be an indication of a high bowel obstruction such as midgut volvulus, which warrants immediate surgical consultation. Significant rectal bleeding with abdominal pain can result from intussusception, volvulus, or an inflamed Meckel's diverticulum. Rectal bleeding with unstable vital signs can result from an upper GI bleed (eg, peptic ulcer disease). Painless rectal bleeding can result from a Meckel's diverticulum, polyps, arteriovenous malformation, or a tumor. Examination of the genitalia is imperative, especially in boys, to exclude the possibility of an incarcerated hernia or testicular torsion.
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PMID:Abdominal surgical emergencies in infants and young children. 1470 13

Intussusception is an extremely rare disorder in preterm infants and it is often misdiagnosed as necrotizing enterocolitis. We report a case of intussusception in a 30-day-old preterm infant of 26 weeks of gestational age and a birthweight of 610 g who was diagnosed via abdominal ultra sonography. A systematic review of the literature was performed and reports on 23 previous cases were found. The presence of recognizable causes of intussusception in preterms, such as Meckel's diverticulum, bowel polypus, etc. was very infrequent. Comorbidity before and after intussusception is heterogeneous and related to prematurity. The intussusception is predominantly located in the small bowel (91.6%)--ileal or jejunal. The condition is misdiagnosed as NEC and managed conservatively until clinical deterioration occurs. A definitive diagnosis is thus established during abdominal surgery, which is usually delayed an average of 9.5 days from the onset of symptoms. Our case illustrates the capability of abdominal ultrasonography to establish early diagnosis of intussusception in the premature newborn.
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PMID:Intussusception in a preterm neonate; a very rare, major intestinal problem--systematic review of cases. 1508

Meckel's diverticulum occurs in 2% of the population. Of these, 4% may present as intestinal bleeding, intussusception, diverticulitis, volvulus, or perforation at any age, including neonates. We describe a 3-month-old baby whose giant Meckel's diverticulum had probably perforated in utero, leading to the formation of a large intra-abdominal pseudocyst.
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PMID:Abdominal cystic mass in infancy--in utero perforated Meckel's diverticulum? 1545 27

Pathological intussusception is rare in infancy with Meckel's diverticulum being the most common lesion. Isolated heterotopic pancreatic tissue in the serosa of the ileum causing intussusception is extremely rare. We report a case of ileal heterotopic pancreatic tissue associated with ectopic gastric mucosa causing ileocolic intussusception in an infant, with review of the literature.
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PMID:Combined ileal heterotopic pancreatic and gastric tissues causing ileocolic intussusception in an infant. 1628 38

This report describes the ultrasonic appearance of an ectopic pancreatic rest presenting as a mass within an intussusception due to an inverted Meckel diverticulum. Familiarity with the ultrasound appearance of this entity may be useful to obviate unnecessary imaging workup.
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PMID:Pancreatic pseudotumor in Meckel diverticulum. 1646 69

Small bowel intussusception, presenting acutely in adults is an extremely rare event. We present an exceptional case, previously unreported in the English language, of a lipoma within a Meckel's diverticulum giving rise to this clinical scenario.
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PMID:Acute abdomen secondary to a Meckel's lipoma. 1674 51

Meckel's diverticulum is the most common congenital malformation of gastrointestinal tract. It can cause complications in the form of ulceration, haemorrhage, intussusception, intestinal obstruction, perforation and, very rarely, vesicodiverticular fistulae and tumours. These complications, especially bleeding, are more common in the paediatric age group than in adults; however it is not uncommon to miss the diagnosis of Meckel's diverticulum in adults. Here, we reviewed the literature regarding the complications of this forgotten clinical entity in adults with potential diagnostic difficulties and management strategies.
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PMID:Meckel's diverticulum: a systematic review. 1702


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