Kazan medical journalKazan medical journal0368-48142587-9359Eco-Vector8801910.17816/kazmj88019Research ArticleHard chancre of the urethraKochetovB. P.info@eco-vector.com150419332943453451511202115112021Copyright © 2021, Eco-Vector2021<p>A. Fournier says that the chancre of the urinary canal, although it is not a frequent phenomenon, is still observed ^ not so rarely as it is commonly thought .. It is considered a rare phenomenon only because it often remains unrecognized. Most often, it is localized near the external opening, from which it is several millimeters away, and can be seen if the opening of the urinary canal is strongly stretched. Much less often, it occupies a scaphoid fossa, where it is often not noticed during research. They even say that chancres sometimes nest deeper in the urethra itself, for example, at a distance of more than one inch from the external opening, as in one case of Berkeley nill.</p>Kazan Medical archiveКазанский медицинский архив