Journal of clinical gastroenterology
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A Sengstaken-Blakemore (SB) tube, when used approximately, still has a place in the management of acute variceal bleeding. Due to a number of reported complications from the misplacement of this tube, an x-ray localization before full inflation of the gastric balloon is recommended as the standard of care. ⋯ This technique is easy, accurate, and can be performed in any unit where a patient with variceal bleeding can be managed. Because it cuts down on the need for an x-ray or ultrasound confirmation, this technique may well become the "standard of care" among the practicing gastroenterologists.