O.A.TOKTAROVA1, R.S. ZAMALEEVA2, E.Yu.YUPATOV2 1Republic Clinical Hospital, Kazan 2Kazan State Medical Academy — Branch Campus of  RMACPE MH Russia, Kazan   Contact details: Toktarova O.A. – doctor of ultrasound diagnostics Address: 138 Orenburgskiy trakt, 420064, Kazan, e-mail: [email protected]  The article presents a description of a rare clinical observation of early ultrasound diagnosis of Vasa praevia with […]