A syringe previously containing methylene blue. Methylene blue is used in many cases is science. In this case Methylene blue is used as a odurless har

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A syringe previously containing methylene blue. Methylene blue is used in many cases is science. In this case Methylene blue is used as a odurless harmless dye. It is injected into the fallopian tubes to see whether the tubes are blocked.

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Photo credit: © Newscast Online / Alamy / Afripics
License: Licensed
Model Released: No

Keywords: copy, fistula, gynaecology, master, medication, syringe, urogynaecology, vagina, vesicovaginal, vvf