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

Cystic fibrosis (CF) is a genetic disorder affecting approximately one in 2,500 births in the United States. Nearly 1% of patients with CF will develop intussusception, which is commonly ileocecal and felt to be secondary to inspissated feces. These patients generally present before the age of ten. Once the diagnosis of intussusception is confirmed on ultrasound or CT, surgery has been the mainstay of treatment in this patient group. We propose the use of air and contrast enemas as effective and beneficial non-operative approach in these patients. Clinical and imaging findings in four children with known CF who presented with intestinal intussusception, average age 13.25 +/- 5.3 years (range 8-18 years) were reviewed. Patients were diagnosed using ultrasound (n = 3) or abdominal CT (n = 1). All patients suffered from an ileocolic intussusception. Air and Gastrografin(R) enemas were used in an attempt to reduce the intussusception. There were six separate successful intussusception reductions in four patients. Three patients required multiple attempts (2.3 +/- 0.6). Air enemas were used initially in all cases. Gastrografin(R) was used successfully following the failure of air enema in one patient. One patient suffered three separate intussusceptions over a period of 18 months, which were all successfully reduced using air. There were no complications and the patients tolerated the procedure well. Intussusception is an uncommon but serious complication in children with CF. While surgical reduction has been the mainstay of treatment for these patients, we demonstrated that reduction of an intussusception using air or contrast can be accomplished safely, without anesthesia, and should be the initial treatment option.
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PMID:Radiographic reduction of intussusception in patients with cystic fibrosis. 1759 7

Juvenile polyposis of infancy is a rare genetic disorder, involving multiple hamartomatous polyps of the gastrointestinal tract, which usually has a very aggressive clinical course and is often fatal. It is characterized by early onset (during the 1st months of life) and by diffuse juvenile polyposis with anemia, recurrent gastrointestinal bleeding, diarrhea, rectal prolapse, intussusception, protein-losing enteropathy, starvation, and malnutrition. There is a hypothesis that mutation of the tumor-suppressor genes BMPR1A and PTEN, located on the long arm of chromosome 10, is associated with the development of this disease. Medical treatment for this disorder is challenging and should be conservative whenever possible. We present the case of a 3-year-old girl with juvenile polyposis of infancy who eventually died from mesenteric artery thrombosis during surgical colectomy. Karyotype of the patient showed a paracentric inversion in 10q and a deletion in 10p. We will briefly comment on some genetic considerations of this disease.
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PMID:Juvenile polyposis of infancy associated with paracentric inversion and deletion of chromosome 10 in a Hispanic patient: a case report. 2033 46

Peutz-Jeghers syndrome (PJS) is a very rare genetic disorder. PJS carries a high risk of developing gastrointestinal (GI) cancer or non-GI cancer with advancing years. However, major symptoms of PJS in childhood are obstruction, intussusception, and bleeding from hamartomatous intestinal polyps which in majority of cases are not related to cancer. Generally, first GI symptom develops by 20 years in one half of children diagnosed with PJS. Children under two years of age who had PJS polyp-related intestinal symptoms are rare, and there have been no published report on intestinal carcinoma development, adenomatous change or dysplasia of polyps in Korean children with PJS. Recently, the authors have experienced a case PJS with adenomatous polyp change in a 15-month-old boy who had STK11 gene mutation. Therefore, early evaluation could be necessary and considered in children with PJS.
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PMID:[Peutz-Jeghers Syndrome with Adenomatous Change in a Fifteen-month-old Boy]. 2628 44