Kazan medical journalKazan medical journal0368-48142587-9359Eco-Vector5938510.17816/kazmj59385EditorialRib fracture in patients with bronchial asthma treated with corticosteroidsDanilyakI. G.info@eco-vector.com2907196748490912601202126012021Copyright © 2021, Danilyak I.G.2021<p>One of the complications of long-term treatment with corticosteroids is osteoporosis with subsequent fractures due to negative calcium balance. All bones can be affected, but especially the vertebrae and ribs.</p>Kazan Medical archiveКазанский медицинский архив