Ukrainian Doctor Explains Colonoscopy Dyes in Informative Video

Izyaslav Doctor Explains Colonoscopy Dye Use A short video by Ukrainian gastroenterologist Dr. Vasyl Ornat has garnered attention online for its clear explanation of dyes used during colonoscopies. The video, uploaded on May 27th, 2025, directly answers a viewer's question about the purpose of different colored dyes used in the procedure. Dr. Ornat explains, "We use pink dye for a reason, to better visualize certain formations in the colon." He further clarifies the use of other dyes, emphasizing the importance of clear visualization for accurate diagnosis. The video's simple and informative style has resonated with viewers, highlighting the importance of clear communication between doctors and patients. The video's success shows the value of easily accessible medical information.