Damborg Ogden (coalpriest9)

3% ± 4.8) at the level of the SCP compared to IFH eyes (55.6% ± 46.3) (P less then 0.001). Skeletal density was decreased in IFH eyes in both SCP and DCP (P = less then 0.001). Fractal dimension was lower in IFH eyes in both SCP and DCP (P less then 0.001). CONCLUSION Vascular density, skeletal density, and fractal dimension are reduced at the level of SCP and DCP in patients with IFH compared with controls, reflecting a particular anatomical and vascular organization. Quantitative analysis using optical coherence tomography angiography could help to evaluate the severity of IFH.PURPOSE To assess the prevalence and incidence of and risk factors for subretinal fibrosis (SRFi) in eyes with neovascular age-related macular degeneration (nAMD) that underwent vascular endothelial growth factor inhibitor treatment for up to 10 years. METHODS A cross-sectional and longitudinal analysis was performed on data from a neovascular age-related macular degeneration registry. The presence and location of SRFi were graded by the treating practitioner. Visual acuity, lesion characteristics (type, morphology, and activity), and treatment administered at each visit was recorded. RESULTS The prevalence of SRFi in 2,914 eyes rose from 20.4% at year interval 0-1 to 40.7% at year interval 9 to 10. The incidence in 1,950 eyes was 14.3% at baseline and 26.3% at 24 months. Independent characteristics associated with SRFi included poorer baseline vision (adjusted odds ratio 5.33 [95% confidence interval 4.66-7.61] for visual acuity ≤35 letters vs. visual acuity ≥70 letters, P less then 0.01), baseline lesion size (adjusted odds ratio 1.08 [95% confidence interval 1.08-1.14] per 1000 µm, P = 0.03), lesion type (adjusted odds ratio 1.42 [95% confidence interval 1.17-1.72] for predominantly classic vs. occult lesions, P = 0.02), and proportion of active visits (adjusted odds ratio 1.58 [95% confidence interval 1.25-2.01] for the group with the highest level of activity vs. the lowest level of activity, P less then 0.01). CONCLUSION Subretinal fibrosis was found in 40% of eyes after 10 years of treatment. High rates of lesion activity, predominantly classic lesions, poor baseline vision, and larger lesion size seem to be independent risk factors for SRFi.We sought to describe incidental imaging features of increased intrapericardial pressure due to pericardial effusion on chest computed tomography (CT) and correlate them with cardiac CT, cardiac magnetic resonance imaging, and echocardiography. It is important for the radiologist to become familiar with imaging findings of increased intrapericardial pressure in the setting of pericardial effusion when identified on chest CT. Recognizing the imaging findings of increased intrapericardial pressure can better guide the care of these patients.Tetrallogy of Fallot (TOF) is the most frequent form of cyanotic congenital heart disease. Despite advances in surgical and medical treatment, mortality remains high. Residual dysfunction of the pulmonary valve (PV) after correction of right ventricular outflow tract obstruction is an important cause of morbidity, leading to irreversible right ventricular dysfunction, arrhythmias, heart failure and occasionally, death. The strategies for PVR have evolved over the last decades, and the timing of the intervention remains the foundation of the decision-making process. Symptoms of heart failure are unreliable indicators for optimal timing of repair. Imaging plays an essential role in the assessment of PV integrity and dysfunction. learn more The identification of the best timing for PVR requires a multimodality approach. Transthoracic echocardiography is the most commonly used imaging modality for the initial assessment and follow-up of TOF patients, although its utility has technical limitations, especially in adults. Cardiac computed tomography and magnetic resonance imaging are now routinely used for preoperative and postoperative evaluation of these patients, and provid