Kazan medical journalKazan medical journal0368-48142587-9359Eco-Vector7642410.17816/kazmj76424MiscellaneousOn the subject of cancer of internal organsLevyE.info@eco-vector.com151019343010105110512207202122072021Copyright © 1934, Levy E.1934<p>At autopsies of patients who had died at Hannover City Hospital with internal tumors from 1923-32, it was found that 47 diagnoses were wrong. In some of them this was because they had no clinical symptoms when they were alive. Gastric cancer and bronchial cancer were the most frequently misdiagnosed.</p>Kazan Medical archiveКазанский медицинский архив