title: [Clinical and radiation diagnosis of circumscribed peritonitis complicating duodenal perforation].
abstract: This paper deals with the results of ultrasound (US) and multislice computed tomography (MSCT) in patients with perforated duodenal ulcer in different periods after the onset of the disease, with varying clinical manifestations, and in the postoperative period. A comparative analysis of the results of radiation studies has indicated that X-ray study is a basic technique that defines treatment policy in the early development periods of perforation; US study (USS) reveals a change in the duodenum, fluid and infiltration outside the duodenum. As circumscribed peritonitis progresses, USS allows the diagnosis of abdominal abscesses and infiltrations. Out of the radiation techniques, MSCT is of most importance in the diagnosis of interintestinal abscesses and in the determination of syntopy of purulent cavities.
authors.forename: M A
authors.initials: MA
authors.lastname: Vasil'eva
authors.forename: E A
authors.initials: EA
authors.lastname: Egorova
mesh_terms: D018784:Abdominal Abscess / Q000000981:diagnostic imaging / Q000209:etiology; D000328:Adult; D004381:Duodenal Ulcer / Q000150:complications* / Q000473:pathology; D004386:Duodenum / Q000473:pathology; D005260:Female; D006801:Humans; D008297:Male; D061330:Multidetector Computed Tomography / Q000379:methods / Q000592:standards; D010439:Peptic Ulcer Perforation / Q000000981:diagnostic imaging / Q000209:etiology; D010529:Peritoneal Cavity / Q000473:pathology; D010538:Peritonitis / Q000000981:diagnostic imaging / Q000209:etiology; D011182:Postoperative Care / Q000379:methods / Q000592:standards; D013997:Time Factors; D014463:Ultrasonography / Q000379:methods / Q000592:standards