تجربه بیرمنگام از آزمون رنگی متیلن آبی با فشار بالا در جراحی اولیه و جراحی برازیلا: بررسی یک مطالعه گذشته نگر کوهورت

Despite routine use of methylene blue dye test in 924 patients, there were only two positive tests. Whilst HPMB may demonstrate technical failure, this study suggests that there is no role for its routine use in primary bariatric surgery. Discontinuation of this practice would reduce risk of anaphylaxis to the dye, cost, and intra-operative time.