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

A case of interstitial emphysema involving the mesentery and serosa of the sigmoid colon after volvulus reduced by colonoscopy is presented. The case is reported as a form of pneumatosis intestinalis although it does not conform to the classical clinicopathologic picture of pneumatosis cystoides intestinalis. The infrequent occurrence of this condition in association with volvulus and/or colonoscopy is discussed.
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PMID:Pneumatosis coli associated with sigmoid volvulus and colonoscopy. 93 19

The gastric volvulus is an infrequent entity requiring surgical treatment in both the acute and chronic cases. The case of an 81-year old female patient attended for an episode of gastric obstruction caused by a volvulus and whose simple stomach radiography showed an image of gastric emphysema is reported. The possible causes of gastric emphysema and its differential diagnosis with emphysematous gastritis are discussed.
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PMID:[Gastric emphysema associated with gastric volvulus]. 755 74

Gastric pneumatosis is an imaging finding defined as the presence of gas foci in the gastric wall. In humans, this imaging feature can result from one of two separate clinical entities: life-threatening emphysematous gastritis or clinically benign gastric emphysema. This retrospective case series study describes the clinical and imaging features in five animals diagnosed with spontaneous gastric pneumatosis without gastric dilatation-volvulus. Three canine and two feline cases of spontaneous gastric pneumatosis were identified on radiographic and ultrasonographic examinations. In addition to gastric pneumatosis, one dog and two cats presented concomitant systemic signs such as lethargy, hematemesis, anemia, or leukocytosis. Two dogs remained asymptomatic or presented mild gastrointestinal signs. Portal gas was described in two dogs and one cat, and pneumoperitoneum in one dog. These features were not considered clinically significant. The dog and two cats with systemic signs were euthanized due to clinical deterioration and diagnosed with emphysematous gastritis. The gastric pneumatosis of both dogs without systemic signs resolved while on medical management without antibiotic therapy. These latter cases were interpreted as consistent with gastric emphysema. Findings from the current study indicated that gastric pneumatosis can occur without gastric dilatation-volvulus in cats and dogs and that a combination of clinical and imaging characteristics may help to differentiate between potentially life-threatening emphysematous gastritis and relatively benign gastric emphysema. More studies are needed to determine the etiology and risk factors associated with these conditions.
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PMID:Canine and feline emphysematous gastritis may be differentiated from gastric emphysema based on clinical and imaging characteristics: Five cases. 3141 74