| Cover and Contents | |
| 1-5 |
| Oxidative stress as a pathophysiological mechanism | |
| Iren Belcheva | 7 |
| Surgical management of chronic rhinosinusitis. Analytical review | |
| Ekaterina Pchelenok, Sergey Kosyakov | 9-14 |
| Prognostic value of serum amyloid A protein compared with C-reactive protein in patients with influenza | |
| Iliyan Todorov, Margarita Gospodinova, Yana Bocheva, Gergana Popcheva | 15-19 |
| Revision total hip replacement using long curved fully hydroxyapatite-coated modular stems with distal interlocking | |
| Kalin Mihov, Maxim Zagorov, Svetoslav Dobrilov, Atanas Tabakov, Georgi Jeliazkov | 20-24 |
| Apoptosis as a mechanism for burn-induced gastric mucosal injury | |
| Minka Aleksandrova Hristova, Maria Tzaneva, Ganka Bekyarova, Dariya Chivchibashi | 25-30 |
| Outcome after azacitidine treatment in patients with high-risk myelodysplastic syndrome and acute myeloid leukemia in the Clinic of Hematology at St. Marina University Hospital, Varna | |
| Ilina Micheva, Vladimir Gerov, Stela Dimitrova, Merlin Efraim, Liana Gercheva | 31-35 |
| Biomarkers - FGF-23 and α-Klotho in hemodialysis patients with secondary hyperparathyroidism | |
| Svetla Staykova | 36-40 |
| Cicatricial alopecia - a case report with a review of literature | |
| Valentina Broshtilova, Dimiter Nikolov, Filka Georgieva, Jeny Dimitrova, Sonya Marina | 41-44 |