MRI imaging of prenatal-postatal brain malformations.

A fetus with suspicion for holoprosencephaly and various brain malformations were seen on ultrasound and send for magnetic resonance imaging (MRI). Immediately after the birth of the female patient ultrasound and MRI was made which confirmed lobar holoprosencephaly. Fetal MRI stands out as a powerful diagnostic tool for detecting anomalies and other disorders. By developing new sequences and raising image quality will enable visualization of small details.

Magnetic Resonance Imaging in the Diagnosis of Fetal Pathology.

INTRODUCTION: Fetal Magnetic Resonance Imaging (MRI) is an imaging method for displaying anatomical structures of the fetus without ionizing radiation and it has been in use since the MRI has been used for the analysis of the adult human body. AIM: The aim of our paper is the two-year retrospective analysis of fetal MRI examinations for the purpose of presenting various pathological conditions of the fetuses. METHODS: A total of 59 fetal MRI examinations were performed on pregnant women in the time period 2016 to 2018 at the Radiology Clinic at Sarajevo University Clinical Center, on Siemens and Toshiba 1.5 Tesla scanners. All cases were referred by gynecologists who suspected a fetal pathology. The comparison of the fetal age at which the congenital anomalies are usually detected is performed using the univariate analysis of variance and the Student t test, at the 95% level of confidence. RESULTS: Of the total of 59 fetal MRI examinations, 2 fetuses (3,4%) were healthy, while pathology of the head and CNS was found in 26 fetuses (44,2%), thoracic cavity pathology in 5 fetuses (8,5%), abdominal cavity pathology in 18 fetuses (30,6%), pathology of extremities in 2 fetuses (3,4%), spinal cord pathology in one fetus (1,7%), and in 3 fetuses associated anomalies were found (5,1%). The pathology of the uterus and placenta was found in two pregnant women (3,4%). CONCLUSION: Prenatal MRI provides extremely useful information in cases where the ultrasound examination of the fetus is insufficient due to the size and position of the fetus. MRI is a key tool in deciding whether to continue or stop the further development of the fetus.

Prevalence of Coronary artery anomalies detected by Coronary CT Angiography in Canton Sarajevo, Bosnia and Herzegovina.

BACKGROUND: Coronary artery anomalies (CAAs) are congenital variations of one or more of the coronary arteries and they are an uncommon but important cause of chest pain and, in some cases, sudden cardiac death. Anomalies of coronary arteries may be found incidentally in 0.3-1% of healthy individuals. The three types of coronary artery anomalies are anomalies of origin, anomalies of course and anomalies of termination. The purpose of our study was to estimate the frequency of CAAs in Canton Sarajevo, B&H, and to deteremine the prevalence of origin, course and termination anomalies of coronary arteries. SUBJECT AND METHODS: This was a retrospective analysis of 919 patients who underwent Coronary CT Angiography to determine CAAs in the period from 2013 to 2017. RESULTS: In our study, total number of CAAs have been found among the 130 patients (14.12%) out of which anomalies of origin are found at 14 patients (1.52%), anomalies of course at 115 patients (12.5%) and anomaly of termination in 1 patient (0.1%). Out of 14 cases in total anomalies of origin, anomalies of origin of the left coronary artery are observed among 11 patients (1.2%), and anomalies of origin of the right coronary artery among 3 patients (0.3%). From mentioned 14 cases of the anomalous origin of the coronary arteries, anomalies with clinical significance (interarterial, malignant course) of the coronary arteries are found among 6 patients (0.65%) and anomalies without clinical significance are found among 8 patients (0.87%). Coronary artery anomalies of origin with malignant course are devided in two groups: LMA from right sinus of Valsalva with interarterial course observed in 4 patients (0.43%) and RCA from left sinus of Valsalva, also with interarterial course in 2 patients (0.21%). We found 4 patients (0.43%) with separated origin LAD and LCX, without LMA. The preavlence rates of separate origin of RCA and conus artery, anomaly origin of the LCX from right coronary sinus, anomaly origin of the LMA from posterior coronary sinus and LMA from right coronary sinus without interarterial course were seen in 0.1% of patients. Among 115 cases of anomalies of course 111 cases (12.07%) belongs to bridging (37 cases to LAD; 25 cases to D1 and D2 and 49 to ramus intermedius), and 4 cases (0.43%) belongs to intraatrial course of RCA. Anomaly of termination presented with fistula between LCX and coronary sinus was found only in 1 case. CONCLUSION: Coronary CT angiography is an excellent tool for diagnosis of CAAs regarding origin, course and termination of the coronary arteries.