Soloveva Tatyana I. Cand. Sci. (Eng.), Associate Professor; leading researcher Research Institute “Polyus” named after M.F. Stelmakh; Engineering Academy of the Peoples’ Friendship University of Russia , Moscow, Russian Federation ARTICLES: Advanced Diode Laser with Specialized Beam-delivery Instrument in Mini Invasive Laser Treatment of Anorectal Vascular Pathology Computational Nanotechnology — Issue №1 2022: 139-144