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Query: UMLS:C0740577 (acute abdominal pain)
 1,982 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

The increasing use of computed tomography in evaluating patients with acute abdominal pain has revolutionized the diagnosis of small bowel obstruction in adults. Computed tomography is incontestably the most useful and powerful tool to make positive, topographic, and etiologic diagnoses of small bowel obstruction. Good knowledge of some key signs and rigorous analysis of computed tomographic images by radiologists should lead to improved diagnosis and appropriate treatment.
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PMID:CT of small bowel obstruction in adults. 1259 76

Intestinal obstruction caused by internal hernia is a rare condition. A 14-year-old girl who suffered from acute abdominal pain two days after appendectomy is presented. Abdominal sonography and plain abdominal x-ray showed dilated small bowel loops and air-fluid levels indicating mechanical intestinal obstruction. Exploratory laparotomy revealed small intestine loops herniated through the lesser omentum. The anatomical aspects are reviewed and discussed.
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PMID:Congenital "transhaesio intestini tenuis supragastrica" in a 14-year-old girl - a rare case of internal hernia. 1266 17

Intestinal obstruction complicating pregnancy is one of the surgical emergencies that may be associated with high incidence of morbidity and mortality for both mother and fetus. Our case is a case of triplets' pregnancy at 25 weeks gestation complicated by jejunal intussusception. The patient was admitted to our hospital with acute abdominal pain and diagnosis of intussusception was made. The patient had an urgent laparotomy with excision of a gangrenous loop of small bowel and primary re-anastomosis was carried out. Post operatively she developed wound dehiscence, which was repaired, and an emergency caesarean section was made on the same setting.
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PMID:Intussusception complicating triplet pregnancy. 1508 28

Retractile mesenteritis is a rare idiopathic inflammatory process of the mesenteric adipose tissue. A 58-year-old woman who presented with acute abdominal pain and vomiting underwent laparotomy for a small bowel obstruction of unknown etiology. The laparotomy showed dilated small bowel loops and multiple tumor-like fibrous plaques in the mesentery. Histological examination revealed nonspecific chronic inflammatory processes of the mesentery. The computed tomography finding of increased density of the mesenteric fat, known as the "fat-ring sign," in a patient with small bowel obstruction and no surgical history would suggest this rare diagnosis.
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PMID:Retractile mesenteritis: report of a case. 1517 May 55

Personal experience based on a clinical case of a young woman with acute abdominal pain referable to acute appendicitis is presented. The surgical procedure was performed through a Mc Burney incision and revealed the rupture of mesenteric cysts; removal of the cysts was carried out without intestinal resection. Post-operative course was uneventful and 2 years follow-up showed no recurrence. Mesenteric cysts are an uncommon pathology, mainly in adult ages. After an analysis of the incidence and etiology, the pathological features and types of clinical presentation are discussed. Diagnosis in asymptomatic cases is usually made in search of other diseases. Complications are rare: rupture, infection and intestinal obstruction. In such cases, the clinical presentation is usually attributable to the main causes of acute abdomen, unless ultrasonography or CT scan are performed. When mesenteric cyst is diagnosed, a laparoscopic approach should be performed, even if in emergency traditional surgery is justified. Total excision of the cyst is necessary to avoid recurrence and obtain a correct pathologic evaluation.
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PMID:[Acute abdomen due to rupture of mesenteric cysts. Observations on a clinical case and review of the literature]. 1527 36

Acute abdominal pain in children occurs often and requires rapid clarification. Hints as to the condition are often given by the first impression and the case history of the patient. When the clinical examination and laboratory results do not lead to a clear finding, imaging methods such as a sonography can clarify the case. The most common cause for abdominal pain in infants is acute enteritis, mostly brought about by rotaviruses. Additional diagnoses are abdominal hernia, malrotation, hypertrophic pyloric stenosis, invagination or gastroesophageal reflux. In school-age children, the classic finding is "appendicitis". This should be differentiated from constipation, gastritis, pancreatitis, sigmoid volvulus, bowel and intestinal obstruction or, perhaps, gallstone trouble.
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PMID:[Acute abdominal pain in childhood]. 1536 66

The objectives of this study were to determine the prevalence of use of abdominal computed tomography (CT) in older ED patients with acute nontraumatic abdominal pain, describe the most common diagnostic CT findings, and determine the proportion of diagnostic CT results. This was a prospective, observational, multicenter study of 337 patients 60 years or older. History was obtained prospectively; charts were reviewed for radiographic findings, dispositions, diagnoses, and clinical course, and patients were followed up at 2 weeks for additional information. The prevalence of use of abdominal CT was 37%. The most common diagnostic findings were diverticulitis (18%), bowel obstruction (18%), nephrolithiasis (10%), and gallbladder disease (10%). Eight percent of patients had findings suggestive of neoplasm. Overall, 57% of CT results were diagnostic (95% confidence interval [CI], 49%-66%), 75% (95% CI, 63%-84%) for patients requiring acute medical or surgical intervention, and 85% (95% CI, 62%-97%) for patients requiring acute surgical intervention. CT use is highly prevalent in older ED patients with acute abdominal pain. CT results are often diagnostic, especially for patients with emergent conditions.
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PMID:The use of abdominal computed tomography in older ED patients with acute abdominal pain. 1591 95

Caecal volvulus is an infrequently encountered clinical condition and an uncommon cause of intestinal obstruction. Patients with this condition may present with highly variable clinical presentations ranging from intermittent, self limiting abdominal pain to acute abdominal pain associated with intestinal strangulation and sepsis. Lack of familiarity with this condition is a factor contributing to diagnostic and treatment delays. The objective of this review is to promote clinicians' awareness of this disease through patient case illustration, discussion of disease pathogenesis, clinical features, and management strategies.
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PMID:Diagnosis and treatment of caecal volvulus. 1634 1

We report a case of a transmesosigmoid hernia in a 6 weeks postpartum woman. We found 14 previous reports of this rare type of internal hernia. Our patient presented with acute abdominal pain and developed a small intestinal obstruction. History, clinical and radiographic examination were not diagnostic. An early laparoscopy was performed and a herniation of a small intestine loop through a hole in the sigmoid mesocolon was seen. The hernia was reduced and the defect in the sigmoid mesocolon was closed laparoscopically. The small intestine was viable and enterectomy could be avoided. The role of laparoscopy and potential causes of this type of hernia are discussed.
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PMID:Transmesosigmoid hernia: report of a case and review of the literature. 1643 79

Intestinal obstruction is a rare cause of acute abdominal pain during pregnancy. We reviewed and analyzed the medical records of four pregnant women with intestinal obstruction, treated at the Department of Surgery in the Kaohsiung Medical University Hospital during a period of 19 years, between June 1984 and December 2002. Their ages ranged from 22 to 35 years (mean, 28 yrs). Three cases had had prior lower abdominal surgery. Adhesion was the unique finding in all four patients during the operation. Enterolysis was needed to release the intestinal obstruction in three of the patients; the fourth required resection and anastomosis of the ileum as a result of volvulus. Premature labor was prevented with tocolysis in two patients. The results of this study lead us to emphasize the importance of close observation and early surgery to avoid intestinal strangulation if a pregnant woman who develops intestinal obstruction has an old surgical scar on her abdomen. Premature labor may be avoided with tocolysis.
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PMID:Intestinal obstruction during pregnancy. 1657 May 64


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