Blue Spritz technique for detection of diverticular stone2017년 5월 13일1분 분량 (1) Prepare indigocarmine (or methylene blue) and contrast dye first.https://www.youtube.com/watch?v=tFJcdqNCHds (2) You can identify jet of the blue indigocarmine during saline irrigation.https://www.youtube.com/watch?v=O-B69RPVXHQ
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