Kazan medical journalKazan medical journal0368-48142587-9359Eco-Vector8987810.17816/kazmj89878Research ArticleMeeting on May 1415081933298-97517520712202107122021Copyright © 2022, Eco-Vector2022<p>Prof. V.S. Gruzdev and add. ED Ruzsky: Towards the doctrine of primary chorionic epithelioma of the tube due to ectopic pregnancy. This report is based on an extremely rare (24th in the entire literature) case of the development of primary chorionic epithelioma of the tube due to tubal pregnancy, operated by Assoc. Ruzsky, and microscopically examined and literary processed by prof. Gruzdev.</p>Kazan Medical archiveКазанский медицинский архив