V. G. Ignatyuk
Vladimirsky Moscow Regional Research and Clinical Institute
Russian Federation

Ignatyuk Vyacheslav Grigorievich – Cand. of Med. Sci., Researcher at the Department of Endocrine Surgery 

For correspondence*: Ignatyuk Vyacheslav Grigorievich – 5a, str. Forest, m-d Vostryakovo, Domodedovo, the Moscow Region. 142000, Russian Federation. Phone: 8-903-597-71-97. E-mail: slava864@mail.ru

T. A. Britvin
Vladimirsky Moscow Regional Research and Clinical Institute
Russian Federation

Britvin Timur Albertovich – Doct. of Med. Sci., Head of the Department of Endocrine Surgery

I. A. Voronkova
Endocrinology Research Center of Russian Ministry of Health
Russian Federation

Voronkova Iya Alexandrovna – Cand. of Med. Sci., Physician at the Pathomorphology Department