Kazan medical journalKazan medical journal0368-48142587-9359Eco-Vector6041910.17816/kazmj60419Research ArticleDifferential diagnosis of perforated gastroduodenal ulcers and acute appendicitisPevcovI. L.info@eco-vector.comCentral Hospital of the Kirovsky District, Kuibyshev3005196849312140902202109022021Copyright © 1968, Pevcov I.L.1968<p>Of the 623 people operated on in the department for perforations, 31 were taken to the treatment table with an erroneous diagnosis of acute appendicitis. The aim of the work is to try to find out the reasons for the mistakes.</p>Kazan Medical archiveКазанский медицинский архив