Kazan medical journalKazan medical journal0368-48142587-9359Eco-Vector7724510.17816/kazmj77245MiscellaneousHistological changes of internal organs in congenital syphilis. D. D. Tikhomirov (Journal of Early Childhood, vol. IV, No. 5)150819272388538530208202102082021Copyright © 1927, Board E.1927<p>Having examined 18 cases of congenital untreated syphilis. D.D. Tikhomirov found that the most frequent changes in internal organs in the latter are infiltrative, then productive-interstitial (cirrhotic) and, finally, gummies.</p>Kazan Medical archiveКазанский медицинский архив