Since it was first described in 1978 the abdominal cocoon continues to be a rare cause of intestinal obstruction. So far this rare condition where the small intestine is encased in a fibrous membrane has been reported only in females. Diagnosis is usually made at laparotomy and the treatment of choice is lysis of adhesions. Proper recognition of this benign condition will result in the correct management of it and prevent unnecessary bowel resections. Five new cases including one male patient, together with a review of previous reports in the English literature, are presented.
Congenital internal herniation is a rare condition presenting as recurrent abdominal pain or acute intestinal obstruction. In cases in which bowel incarceration or strangulation develop, rapid progression to bowel ischemia, necrosis or perforation is inevitable. Mortality in such cases has been reported to be as high as 50%. Despite advances in imaging modalities, arriving at a pre-operative diagnosis of a congenital internal herniation remains a challenge. We report such a case where imaging was unsuccessful in determining the cause of intestinal obstruction in a 3 year old child. Congenital internal herniation may result in disastrous consequences if not addressed in a timely fashion due to its rarity. Hence a high index of clinical suspicion is needed to avoid missing this diagnosis in a child presenting with recurrent abdominal pain or acute intestinal obstruction.
A prospective study was performed over a 3-month period in a tertiary referral centre to evaluate the appropriateness and contribution of plain abdominal radiographs (PAR) in the diagnosis and management of adult patients presenting with acute abdominal pain.
Intestinal obstruction in infancy due to duplication cyst is rare. This is a case of a three-month old boy presented to the hospital with symptoms and signs of intermittent intestinal obstruction for three-week duration. Investigation with ultrasound revealed a small bowel duplication cyst. Patient underwent successful segmental jejunal resection and made an uneventful recovery. He made significant weight gain at one-year follow-up. The diagnostic approach to infant with intestinal obstruction is described with special emphasis on ultrasonographic features of jejunal duplication cyst.
Ileo-ileal knotting is a rare cause of intestinal obstruction. In this condition, one bowel loop makes a knot with an adjacent bowel loop, resulting in mechanical obstruction and even gangrene of the bowel. We present a case of a young girl with ileo-ileal knotting resulting in a closed-loop obstruction and gangrene of the small bowel loop. This is a difficult condition to diagnose; a high index of suspicion and early surgical intervention are essential to reduce morbidity and mortality.
Meconium ileus, rare in Malaysia, accounts for 3.7% of all neonatal intestinal obstructions (excluding imperforate anus) seen in the University Hospital, Kuala Lumpur, from 1980-1990. This paper retrospectively reviews our clinical experience with 5 cases of meconium ileus seen over a 12-year period from 1980-1991 in the University Hospital, Kuala Lumpur. Three of the neonates were Malays, and two were Punjabis. Four of them were full-term and one preterm. The birth weights ranged from 1900 to 3700 g, with a mean of 2670 g. One of them also had a sibling with meconium ileus. Two of them were found to have foetal ascites and one had intestinal obstruction, antenatally by ultrasonography. The remaining two were symptomatic soon after birth. Extensive calcification was observed on plain abdominal radiographs in three babies and dilated bowels in the other two. All of them underwent laparotomy and uncomplicated meconium ileus was confirmed in two cases, meconium peritonitis in two and one meconium pseudocyst in addition to meconium peritonitis. There was one intraoperative death, and one long-term survivor who did not have cystic fibrosis. The remaining three did not have additional features suggestive of cystic fibrosis, and finally succumbed to respiratory infection. Sweat test was not done to confirm the diagnosis for logistic reasons. The management of such patients proved to be a challenge to clinicians because of the rarity of this condition.
Crohn's disease is extremely rare among Asians. Resection of strictures causing obstruction has traditionally been the accepted choice in surgical therapy. This may lead to problems such as iatrogenic short bowel syndrome and its sequelae. Stricturoplasty is an acceptable and safe alternative. We report a case where combined stricturoplasty and resection was performed safely and advocate its use.
A bezoar is a concretion of foreign or indigestible matter in the alimentary canal and is usual cause of gastric obstruction. Bezoars can become fragmented and migrate downward leading to intestinal obstruction. Diagnosis of phytobezoar has become challenging in clinical practice due to lack of patient history and inability of patient to correlate preceding events with the episode of bowel obstruction. Bezoar associated small bowel obstruction rarely occurs and is usually found in patients with history of gastrointestinal surgery. Very few cases are reported of small bowel obstruction due to bezoar in healthy population without prior illness or surgery. We present a case of small bowel obstruction due to mushroom bezoar in a 62-year patient with no past history of medical illness or gastric surgery. Enterotomy was performed and a whole piece of undigested mushroom measuring 5 x 3 cm was successfully removed.
The authors report a case of a 6-year-old girl who developed subacute intestinal obstruction after a trivial blunt trauma to her abdomen. Her normal vital signs masked the presence of intestinal bleeding. An incidental finding at surgery of a haematomatous polypoid vascular growth of the ileum was subsequently confirmed to be cavernous haemangioma of the small bowel. Surgical resection was curative in this patient.
Mesocolic hernia is a rare cause of intestinal obstruction in children. The diagnosis involves a high index of suspicion and prompt intervention to prevent strangulation and a high morbidity. The embryological basis of the condition is of paramount importance to assist the eventual surgical correction.