I would like to express my gratitude to the staff of the thoracic department of the Moscow State Medical Center. Loginova. She was hospitalized on 05.04.2021. Thank you to the surgeon Novikov Dmitry Vladimirovich for the active and prompt participation in the preparation for the operation. Thank you to the head of the department Allahverdiyev Arif Kerimovich for the successful operation 06.04.2021. After the operation, she was under the supervision of D. V. Novikov and received all the necessary recommendations upon discharge. And, of course, a huge thank you to all the staff, they were all very friendly!