Kazan medical journalKazan medical journal0368-48142587-9359Eco-Vector8734210.17816/kazmj87342Research ArticleCongenital absence of the right lungRazumovskyYu. K.info@eco-vector.com1508196243490910811202108112021Copyright © 2021, Eco-Vector2021<p>R., 7 years old, previously not ill, on 31 / III-59, began to cough, on 1 / IV while playing on the street, the child coughed, began to turn blue, and after 10 minutes he was already dead.</p>Kazan Medical archiveКазанский медицинский архив