Abstract
Candidate of Medical Sciences, professor, radiologist of the highest category, and experienced teacher Sain Sadykovich Sadykov was born on February 6, 1943, in the village of Taskabak (Oymaut), Bayganinsky district of Aktobe region. In 1991 he defended his Ph.D. thesis. The introduction of his developments into healthcare practice has improved the quality of life of patients with lung, esophageal, uterine, and pharyngeal cancers. “Teaching is a very responsible and necessary profession from the point of view of educating young doctors,” says Sain Sadykovich. “A teacher should teach but also educate students with special care and diligence.” Sain Sadykov is the author of more than 230 academic affairs, including six monographs, 11 educational textbooks, three guidelines, and one copyright certificate. He wrote 90% of his textbooks in the native language. His contribution to developing the Kazakh language in medicine, especially in radiation therapy, is huge. S.S. Sadykov was awarded several medals and certificates of honor for many years of con-scientious work. Sain S. Sadykov celebrates his eightieth anniversary surrounded by his wife, son, daughter, grandchildren, and great-grandchildren. We wish our dear veteran a long life filled with satisfaction from a happily lived path next to respected friends and a caring, loving family.