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Query: UMLS:C0042961 (volvulus)
 4,305 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Hepatodiaphragmatic interposition of the intestine is a rare anomaly (0.025 to 0.28 percent of the general population) described by Chilaiditi in 1911 and often believed to be of irrelevant clinical interest. To the contrary, recent studies stated that this syndrome is a potential source of abdominal problems requiring emergency or elective operation. From a retrospective analysis of records since 1976, four instances of Chilaiditi's syndrome have been found (three males and one female). Interposition of the proximal transverse colon was found in three patients and the small intestine in one patient. The findings of plain roentgenograms of the chest were determinants for diagnosis in three patients. In one patient, a barium meal was given to obtain a better definition. Two patients were admitted for malignant neoplasms (metastatic carcinoma of the breast, carcinoma of the gastrointestinal tract and cirrhosis of the liver) and died within a few months. The other two patients complained of abdominal pain. Patient No. 4 had gastric volvulus. Chilaiditi's syndrome was diagnosed intraoperatively in that patient and a surgical treatment with hepatopexy was performed, by suturing the falciform, the coronaria ligament and the anterior margin of the liver to the diaphragm with interrupted absorbable stitches. After a two year follow-up evaluation, this patient is as well as the patient who underwent medical therapy. Volvulus of the stomach, as was found in Patient No. 4, is an unusual condition and, to our knowledge, the patient is the second reported instance.
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PMID:Chilaiditi's syndrome as a surgical and nonsurgical problem. 842 5

Seven adults with midgut volvulus as a complication of malrotation are presented. All patients were men with an average age of 33 years. Four presented with long histories of intermittent abdominal pain. In three patients, the twisted, corkscrew appearance of the barium column in the duodenum and proximal jejunum in an upper gastrointestinal series made the diagnosis. In the remaining patient, small-bowel follow-through performed three years before surgery showed intestinal malrotation. Three patients presented with the acute onset of severe abdominal pain. Plain films showed small-bowel obstruction and pneumatosis intestinalis in two patients and only nearly complete small-bowel obstruction in the third. Barium studies were not done in this group because of the need to proceed to exploratory laparotomy and the risk of perforation. In one patient, abdominal angiography suggested the diagnosis by showing abnormal courses of the mesenteric vessels to the volvulized segment of small bowel. All three of these patients showed ischemic segments of bowel at laparotomy.
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PMID:Midgut volvulus as a complication of intestinal malrotation in adults. 844 73

Infants with intestinal malrotation present with bilious emesis and the diagnosis is generally obtained by an upper gastrointestinal barium study. Malrotation is suspected if the ligament of Treitz is not positioned to the left of the vertebral body. Barium enema may also be used to detect malrotation by noting the abnormal position of the cecum from its usual placement in the right lower quadrant, but this study is not as reliable due to the mobility of the cecum. Some infants may not have classic radiographic findings for malrotation, yet the contrast studies are not entirely normal. We recently treated two infants with recurrent vomiting whose UGI studies suggested intestinal malrotation. Laparoscopic exploration confirmed the diagnosis of malrotation. Laparoscopic correction (Ladd's procedure) of malrotation was carried out in one infant. The second infant underwent a traditional Ladd's procedure. The technique of laparoscopic Ladd's procedure is described. Laparoscopy may be used for the diagnosis and treatment of infants with intestinal malrotation. It may be especially helpful to verify the diagnosis in patients who do not have classic radiographic findings. Whether laparoscopy should be used in patients with midgut volvulus is debatable. Laparoscopic derotation of the volvulus in a setting where the bowel is markedly distended may be difficult and dangerous.
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PMID:Laparoscopic evaluation and treatment of intestinal malrotation in infants. 870 56

In infants with recurrent vomiting, and especially bilious vomiting, the algorithmic approach is to perform conventional barium upper gastrointestinal radiography to rule out malrotation and midgut volvulus, which are surgical emergencies. However, children with protracted vomiting and failure to thrive are candidates for medical treatment. These children are often evaluated by radionuclide gastric emptying studies to assess gastric emptying. Three patients are presented in whom the radionuclide gastric emptying study revealed the presence of a malrotation anomaly which had been undetected by antecedent barium gastrointestinal radiographic studies.
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PMID:Malrotation discovered during routine radionuclide gastric emptying study. 875 65

Gastric volvulus usually occurs secondary to another condition such as hiatal hernia. We report a case of so-called "idiopathic' gastric volvulus where the only abnormality was laxity of the gastric attachments. Upper gastrointestinal endoscopy was unhelpful in making the diagnosis, but a barium meal clearly demonstrated the abnormality. The patient underwent a Polya gastrectomy with a retrocolic gastroenterostomy, which was thought to be the best method of ensuring gastric fixation.
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PMID:'Idiopathic' chronic gastric volvulus. 885 72

A baby boy had had transhiatal gastric transposition for wide gap esophageal atresia in another hospital. Postoperatively, repeated vomiting, chest infection, and frequent attacks of dyspnea developed. After reexploration, the cause was not identified and he was referred to the authors' institution. The diagnosis of iatrogenic organoaxial volvulus with gastric outlet obstruction was made because barium meal studies and nuclear isotope scanning showed persistent obstruction of the gastric outlet but upper endoscopy showed no stenosis and a flexible scope could be passed easily into the duodenum. The diagnosis was confirmed by thoracotomy. After full mobilization of the stomach, the gastroesophageal anastomosis was divided and the thoracotomy was closed. The stomach was reduced into the abdomen via laparotomy, and it was tubularized and rerouted retrosternally for anastomosis to the cervical esophagus. Since the operation the patient has been asymptomatic.
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PMID:Iatrogenic gastric volvulus during transposition for esophageal atresia: diagnosis and treatment. 893 47

Chilaiditi's sign is a radiographic term used when the hepatic flexure of the colon is seen interposed between the liver and right hemidiaphragm. When symptomatic, this is Chilaiditi's syndrome. We report a case of Chilaiditi's syndrome associated with transverse colon volvulus. A 64-yr-old male presented with abdominal pain, vomiting, and constipation. Barium enema demonstrated complete colonic obstruction, leading to operative decompression and right hemicolectomy. This is the second case in the English literature of transverse colon volvulus associated with Chilaiditi's syndrome. Colonic elongation and laxity of colonic and hepatic suspensory ligaments are the principal predisposing factors to these two entities.
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PMID:Transverse colon volvulus and associated Chilaiditi's syndrome: case report and literature review. 894 99

Acute gastric volvulus in infancy is a rare disorder and a surgical emergency. Prompt clinical suspicion and radiological assessment are essential for this life-threatening condition. We report a 3-month-old female case, admitted for an initial suspicion of an intestinal obstruction. She presented unproductive retching, respiratory distress, epigastric distension and lethargy. It was not possible to introduce a naso-gastric tube. A radiological contrast study showed an occluded cardio-esophageal junction without passage of barium, two gastric fluid levels and a horizontally positioned stomach occupying the inferior portion of the left hemithorax, suggesting a left diaphragmatic hernia. Laparotomy revealed an acute mesenterico-axial gastric volvulus with a left posterolateral diaphragmatic hernia. The stomach volvulus was untwisted, the diaphragmatic defect was repaired after reduction of the herniated contents and no gastropexy was done. At 3 and 6-months follow-up examination the infant was asymptomatic and thriving.
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PMID:Acute gastric volvulus and congenital posterolateral diaphragmatic hernia. 916 58

Acute and chronic constipation are common conditions. In most instances, a thorough history and digital rectal examination provide sufficient information to begin treatment. Occasionally, imaging studies can be useful to confirm the presence of a suspected abnormality. The acute onset of constipation suggests colonic obstruction. Plain abdominal radiographs may be sufficient to determine the level and cause of the obstruction, such as sigmoid or cecal volvulus. Barium enema radiographic examination or colonoscopy may also be useful to detect the cause of obstruction. In patients with chronic constipation, plain abdominal radiographs can be used to show the extent of fecal impaction. Colonic transit time can be assessed on serial abdominal radiographs after the patient has ingested radiopaque markers. Evacuation proctography can be used to diagnose a variety of functional disorders of the rectum and anus, such as rectocele, intussusception and abnormal perineum floor descent.
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PMID:Diagnostic imaging in the evaluation of constipation in adults. 926 31

A 45-year-old woman was incidentally suspected to have megacolon. Chest X-rays showed elevated left diaphragm due to colonic gas, and the heart was deviated to the midline. Barium enema revealed marked dilation of the sigmoid colon, confirming the diagnosis of megacolon. Maximal diameter of the sigmoid colon was 23 cm, but she had no gastrointestinal symptoms. During the work up for megacolon, the presence of myotonic dystrophy was suspected. She had hatchet face, but was not bald. Muscles of the neck and extremities were slightly atrophic. There was percussion myotonia of the tongue and both hands, and grip myotonia of the hands. Laboratory examinations showed impaired glucose tolerance and low level of serum IgG. EMG showed myotonic discharges and myopathic units in the limbs. Brain CT imaging revealed a thick skull. Cases of myotonic dystrophy associated with marked megacolon are rare in Japan. Megacolon presents a high risk for ileus, volvulus, and rupture, and myotonic dystrophy is associated with a high operative and anesthesic risk. Megacolon, therefore, is an important complication to look for in the management of myotonic dystrophy.
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PMID:[Myotonic dystrophy with marked megacolon: report of a case]. 939 35


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