Partial anomalous pulmonary venous return associated with vascular anomalies of the aorta: multidetector computed tomography findings

Partial anomalous pulmonary venous return (PAPVR) is a congenital anomaly that involves drainage of one to three pulmonary veins directly into the right heart or systemic venous system, creating a partial left-to-right shunt. This drainage is associated with cardiac abnormalities such as mitral stenosis and pulmonary stenosis, patent ductus arteriosus, and atrial septal defects. We report a case of PAPVR associated with vascular anomalies of the aorta by multidetector computed tomography in an adult female patient

The utility of multidetector computed tomography for evaluation of congenital heart disease

Background: Congenital heart diseases (CHD) are the leading cause of birthdefect-related deaths. Multidedector computed tomography (MDCT) plays animportant role for imaging CHD in addition to echocardiography and providesa comprehensive evaluation of complex heart malformations for the referringcardiologist. The aim of the study was to evaluate the utility of MDCT in theassessment of CHD.Materials and methods: A 102 patients with CHD were investigated after initialassessment by echocardiography. The information obtained by MDCT and findingsof echocardiography were reviewed together by paediatric cardiologistsand cardiac radiologists. Perioperative anatomic descriptions, wherever available(n = 34) formed the gold standard for the comparison.Results: The clinical consensus diagnosis defined 154 cardiovascular lesions inthe patients. The results were classified in groups. We present the appearanceof various congenital cardiac lesions seen in clinical practice.Conclusions: MDCT provides important information about anatomic details ofCHD for the referring cardiologist. The evaluation of different anatomic structuressuch as heart, great vessels, lungs and abdomen is possible in one acquisitionwith this technique

Analysis of posterior circulation diameters depending on age, sex and side by computed tomography angiography

Background: Posterior circulation of brain is important because of vital organs’ blood supply provided by them. In this study, we evaluate the relationship of posterior circulation measurements with age, gender and side by using computed tomography angiography (CTA) images.Materials and methods: A total 199 brain CTA examinations were retrospectively analysed for all posterior circulation arteries (vertebral artery, basilar artery, posterior cerebral artery [PCA], superior cerebellar artery [SCA], anterior inferior cerebellar artery, and posterior inferior cerebellar artery [PICA]) to compare the difference based on age, gender and side.Results: There is no correlation between age and the mean diameters of all vessels (p > 0.05). The mean diameter of left vertebral artery was higher than right vertebral artery in all genders (p = 0.004 for males and p < 0.001 for females). The mean diameter of left SCA and PICA were higher than right SCA and PICA in females (p = 0.032 and p = 0.027, respectively). The mean diameters of basilar, left PCA, left SCA, left vertebral, right PCA, right SCA, right PICA and right vertebral artery were higher in males and that differences were statistically significant (p < 0.001, p = 0.002, p = 0.006, p = 0.004, p = 0.001, p = 0.003, p = 0.002, and p = 0.006, respectively).Conclusions: The posterior circulation vessel diameter is not affected by aging. The mean diameters of basilar artery, both PCAs, both SCAs, right PICA, both vertebral arteries were higher in males. The mean diameter of left vertebral artery is higher than that of right vertebral artery in all genders