2002
DOI: 10.1055/s-2002-35261
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Diagnosis of Perforated Gastric Ulcers by Ultrasound

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Cited by 9 publications
(4 citation statements)
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“…In our study 3 patients who presented in the acute period had leukocytosis, but case 2 who presented at day 10 had leukopenia. Even though extra luminal free air is the most common and consistent finding of gastroduodenal perforation, it may be absent at the onset of symptoms as was shown in 30%-50% of patients (11). Perforation sites can be often categorized by the CT findings, for instance: ulceration or a focal defect of the gastroduodenal wall, air bubbles in contact with the stomach or the duodenum, abrupt wall thickening associated with adjacent "dirty fat" density and local fluid between the duodenum and the pancreatic head (12).…”
Section: Discussionmentioning
confidence: 94%
“…In our study 3 patients who presented in the acute period had leukocytosis, but case 2 who presented at day 10 had leukopenia. Even though extra luminal free air is the most common and consistent finding of gastroduodenal perforation, it may be absent at the onset of symptoms as was shown in 30%-50% of patients (11). Perforation sites can be often categorized by the CT findings, for instance: ulceration or a focal defect of the gastroduodenal wall, air bubbles in contact with the stomach or the duodenum, abrupt wall thickening associated with adjacent "dirty fat" density and local fluid between the duodenum and the pancreatic head (12).…”
Section: Discussionmentioning
confidence: 94%
“…[17] However, several case series showed that x-ray may be negative for free air, especially in elderly patients. [21] We diagnosed the patients with abdominal pain by chest X-ray.…”
Section: Discussionmentioning
confidence: 99%
“…A previous study used fast ultrasound or computerized tomography scan to confirm diagnosis and early treatment of PUP as plain abdominal X-ray does not always prove perforation, particularly in the early stages 14,15. Several case series have shown that in 30%–50% of patients, the X-ray may be negative for free air, particularly in the elderly 15. Unfortunately, ultrasound and computed tomography scans are limited in a developing country such as Thailand.…”
Section: Discussionmentioning
confidence: 99%