[Clinical Case of Brain Abscess in a Patient With Tetralogy Fallot].

We present here a clinical case of brain abscess in a patient aged 26 years with congenital heart disease (CHD) - tetralogy of Fallot (blue type). Blue type CHD often leads to development of complications involving central nervous system (CNS), most often brain abscesses. The cause of difficulty of detection of such complications is one-sided focus of clinicians on cardiac pathology. Complaints indicative of the presence.