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. Archives of physical medicine and rehabilitation . riGM PrawinBs illustrating duodenal regurgitation seen by the 389 stomach has formerly been a commonroentgenological observation. In thecases mentioned, however, a pylorec-tomy was done. We observed that assoon as the proximal loops of the jeju-num were filled, the artificial openingclosed like a sphincter and thereafteropened only at regular intervals andwithout a sign of regurgitation. In acute postoperative distension, thegiving of barium by mouth is not ad-visable; therefore, probably the mostcommon occurrence
. Archives of physical medicine and rehabilitation . riGM PrawinBs illustrating duodenal regurgitation seen by the 389 stomach has formerly been a commonroentgenological observation. In thecases mentioned, however, a pylorec-tomy was done. We observed that assoon as the proximal loops of the jeju-num were filled, the artificial openingclosed like a sphincter and thereafteropened only at regular intervals andwithout a sign of regurgitation. In acute postoperative distension, thegiving of barium by mouth is not ad-visable; therefore, probably the mostcommon occurrence of duodenal re-gurgitation cannot be studied. It mustalso occur with a patient awakeningfrom an anesthetic and vomitmg experimentation combined withscreen study might be tried successfully. Gastric lavage, or better, the forc-ing of the gastric contents up througha stomach tube by abdominal pressure,has yielded in the past the main clinicalevidence of regurgitation bile and pan-creatic ferment in the stomach. Buthow was it known that its presence was
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Keywords: ., bookauthoramerican, bookcentury1900, bookdecade1920, bookyear1920