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Query: UMLS:C0021843 (
bowel obstruction
)
9,927
document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)
Meconium ileus equivalent
is a late intestinal occlusion occurring in patients suffering from mucoviscidosis. Three cases are reported in children aged, respectively, 3 years, 6 years and 10 years. In one of the observations (three year old girl), the
intestinal obstruction
with feces was first manifestation of a mucoviscidosis that was previously undetected. The radiological signs are identical to those found in cases of neonatal meconium ileus:
intestinal obstruction
and accumulation of closely spaced matter in a distended ileum (terminal part). As in cases of meconium ileus without complications, treatment consisted of enemas with water-soluble products. The high osmotic pressure of these products made it possible to remove the obstruction.
...
PMID:[Intestinal obstruction with feces (meconium ileus equivalent) in the course of mucoviscidosis. Radiographic diagnosis (author's transl]. 43 Apr 55
Meconium ileus equivalent
(MIE) can be defined as a clinical manifestation in cystic fibrosis (CF) patients caused by acute
intestinal obstruction
by putty-like faecal material in the cecum or terminal ileum. A broader definition includes a more chronic condition in CF patients with abdominal pain and a coecal mass which may eventually pass spontaneously. The condition occurs only in CF patients with exocrine pancreatic insufficiency (EPI). It has not been seen in other CF patients nor in non-CF patients with EPI. The frequency of these symptoms has been reported as 2.4%-25%. Pathophysiologically, MIE is probably caused by a combination of EPI, increased intestinal transit time, and abnormal intestinal mucus. The treatment should primarily be non-operative. Specific treatment with N-acetylcysteine, administrated orally and/or as an enema is recommended. Enemas with the water soluble contrast medium, meglucamine diatrizoate (Gastrografin), provide an alternative form for treatment and can also serve diagnostic purposes. It is important that the physician is familiar with this disease entity and the appropriate treatment with the above mentioned drugs. Non-operative treatment is often effective, and dangerous complications following surgery can thus be avoided.
...
PMID:[Meconium ileus equivalent]. 291 55
Meconium ileus equivalent
(MIE) is a common and often recurrent complication in adolescent and adult patients with cystic fibrosis (CF). MIE is characterized by partial or complete
bowel obstruction
, resulting from abnormally viscid mucofaeculant material in the terminal ileum and right colon. Patients present with recurrent abdominal pain,
intestinal obstruction
, and/or a palpable faecal mass. Conventional treatment consists of the oral and rectal administration of the mucolytic agent N-acetylcysteine, and hypertonic solutions of sodium diatrizoate. We describe the occurrence of acute decreases in plasma magnesium in all of seven patients treated with this regimen with marked hypomagnesaemia (less than 0.70 mmol/l) in four of the seven patients. No changes in plasma sodium, potassium, or calcium were observed.
...
PMID:Acute hypomagnesaemia complicating the treatment of meconium ileus equivalent in cystic fibrosis. 316 1
In recent years patients with cystic fibrosis (CF) have experienced longterm survival and have demonstrated a number of intra-abdominal complications. This report evaluates the intra-abdominal complications seen in 69 of 189 children with cystic fibrosis from 1972 to 1983. Forty-one patients were boys and twenty-eight girls. Complications occurred in 36 neonates, with meconium ileus (MI) noted in 33 and giant cystic meconium peritonitis (GCMP) in 3.
Meconium ileus equivalent
occurred in seven older children presenting with
bowel obstruction
. In addition, rectal prolapse occurred in 12, inguinal hernia in 10, intussusception in 3, cholelithiasis in 3, GE reflux in 4, stress ulcer in 1 and appendicitis in 1. Three infants with GCMP survived resection and enterostomy. Infants with MI were divided into simple (15) or complicated (18) cases. Nonoperative therapy using gastrografin enema was successful in three of eight with simple MI. Operative enterotomy and irrigation was successful in three cases while resection and enterostomy was done in nine. MI was complicated by atresia, volvulus and/or perforation in 18 cases requiring resection and anastomosis or enterostomy. Survival for MI was 86% compared to 36% in 25 MI patients treated in the previous two decades.
Meconium ileus equivalent
was successfully managed using gastrografin enema in five of seven children. Only 3 of 12 children with rectal prolapse required repair. Two cases of intussusception were reduced while one required resection. Three of 10 children had hernia recurrence due to chronic pulmonary problems.(ABSTRACT TRUNCATED AT 250 WORDS)
...
PMID:Intra-abdominal complications of cystic fibrosis. 404 71
Meconium ileus equivalent
is an unusual cause of
intestinal obstruction
in adults. In this paper we report of our experience with a 29-year-old male with a long-standing history of cystic fibrosis and recurrent abdominal pain. Following barium examination of the stomach and small bowel, the patient developed increasing abdominal pain and evidence of meconium ileus equivalent as the etiology of his small
bowel obstruction
. The obstruction was relieved by administration of a 20% sodium diatrizoate enema and oral saline cathartics. The clinical and radiographic findings of meconium ileus equivalent are reviewed, as is the use of water-soluble contrast agents in the management of this condition. The role of prior barium study in precipitating this condition is discussed.
...
PMID:Meconium ileus equivalent: treatment with Hypaque enema. 738 74
Meconium ileus equivalent
is one of the lesser-known manifestations of cystic fibrosis. It manifests as distant small
bowel obstruction
caused by meconium-like stool plugs and occurs mostly in adult patients. With the improved overall survival of patients with cystic fibrosis, general surgeons may encounter this condition more often in the future. We treated a 19-year-old woman with cystic fibrosis who presented with complete distal small
bowel obstruction
. Medical therapy with Gastrografin and N-acetylcysteine failed to resolve the obstruction. At surgery, a meconium-like plug in the distal ileum was manually pushed into the colon with subsequent relief of symptoms.
Meconium ileus equivalent
should be considered and treated in cystic fibrosis patients presenting with small
bowel obstruction
.
...
PMID:Failure of medical treatment in an adult cystic fibrosis patient with meconium ileus equivalent. 1586 98
Distal intestinal obstruction syndrome
(
DIOS
) - the incomplete of complete
intestinal obstruction
by intestinal contents in the terminal ileum and proximal colon- is frequently seen in cystic fibrosis (CF) patients. Diagnosis is based on suggestive symptoms of abdominal pain in the right lower quadrant, a palpable mass on examination and signs of obstruction on plain radiography. Treatment consists of intensive laxative treatment with oral laxatives and enemas. Surgery only serves as the last resort for patients not responding to medical therapy, because of the well-known high rate of peri- and postoperative morbidity of surgery in CF patients. In this article we present 3 cases of
DIOS
, followed by a review of the relevant literature.
...
PMID:Distal intestinal obstruction in CF patients. 2611 77
With the improving life expectancy of cystic fibrosis patients, new manifestations of the disease are emerging.
Distal intestinal obstruction syndrome
is one of the increasingly noted complications. Traditionally this syndrome was treated surgically.
N
-acetylcysteine is sometimes used as a non-surgical treatment option despite lack of definitive evidence for its efficacy and safety and not being mentioned in current treatment guidelines. The existing case reports suggest that
N
-acetylcysteine may have a place in therapy for older patients with incomplete distal
intestinal obstruction
syndrome to relieve the initial obstruction or following disimpaction to ensure clearance of remaining ileus and to prevent obstruction recurrence. In younger patients (e.g., <3 years of age), efficacy of
N
-acetylcysteine has been controversial and its use has been associated with drug-induced liver injury and hypernatremia. In the cases included in this review, 4%
N
-acetylcysteine was the formulation most commonly used. Since higher concentrations have been associated with increased adverse effects and mucosal injury, lower concentrations and dosages should be used when using
N
-acetylcysteine until further evidence becomes available. Proper administration technique and monitoring parameters are not well defined in current literature. Prospective, well-designed clinical trials are lacking and would be helpful to better define the role of
N
-acetylcysteine in distal
intestinal obstruction
syndrome.
...
PMID:
N
-acetylcysteine for Management of Distal Intestinal Obstruction Syndrome. 3159 2