Hello there! From the bottom of my heart, I sincerely thank the endoscopist Belousov Sergey Viktorovich! There are no words to describe his impeccable conduct of such an unpleasant procedure as a colonoscopy. No one could cope with my lowered and very tortuous intestines better. Thank you very much! And of course I want to express my gratitude to his assistant-assistant Yulia Kashina!