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Rigler's sign : ウィキペディア英語版 | Rigler's sign Rigler's sign, also known as the double wall sign, is a radiologic sign seen on an x-ray of the abdomen when air is present on both sides of the intestine; a Rigler's sign is present when air is present on the inside (luminal side) and the outside (peritoneal side). Air in the peritoneum is considered abnormal, unless the patient had a recent abdominal surgery. A false double wall sign can result from two loops of bowel being in contact with one another.〔de Lacey G, Bloomberg T, Wignall BK. Pneumoperitoneum: the misleading double wall sign. Clin Radiol. 1977 Jul;28(4):445-8. PMID 872511.〕 The sign is named after Leo George Rigler. It is not the same as Rigler's triad. ==See also==
*Football sign
抄文引用元・出典: フリー百科事典『 ウィキペディア(Wikipedia)』 ■ウィキペディアで「Rigler's sign」の詳細全文を読む
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