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Malformed vertebrae: a clinical and imaging review

Hospital , Colombo , Sri Lanka 1 Department of Pediatric Radiology, Golisano Children's Hospital, University of Rochester Medical Center , 601, Elmwood Avenue, Rochester, NY 14642 , USA 2 Apeksha Chaturvedi

Mechanical birth-related trauma to the neonate: An imaging perspective

14642 , USA 2 Apeksha Chaturvedi Mechanical birth-related injuries to the neonate are declining in incidence with advances in prenatal diagnosis and care. These injuries, however, continue to represent

Contrast opacification on thoracic CT angiography: challenges and solutions

Contrast flow and enhancement patterns seen on thoracic CT angiography (CTA) can often be challenging and may often reveal more than is immediately apparent. A non-diagnostic CTA following the initial contrast injection can be secondary to many causes; these include both extrinsic factors, such as injection technique/equipment failure (iv cannula, power injector), and intrinsic...

Demystifying the persistent pneumothorax: role of imaging

Rochester Medical Center , P.O. Box no. 648, 601 Elmwood Ave, Rochester, NY 14642 , USA 1 Apeksha Chaturvedi Evaluation for pneumothorax is an important indication for obtaining chest radiographs in patients

Lesions involving the outer surface of the bone in children: a pictorial review

Background Lesions involving the outer cortical surface of the bone occur quite often among children. Broadly, these include benign cortical, juxtacortical and periarticular lesions, dysplasias affecting the cortical bone, regional and diffuse periosteal pathology and malignant tumours. Some of these lesions are unique to the paediatric population; others are more frequently seen...

MRI evaluation prior to Transcatheter Aortic Valve Implantation (TAVI): When to acquire and how to interpret

Transcatheter Aortic Valve Implantation (TAVI) is increasingly being used in patients with severe aortic stenosis who are not candidates for surgery. ECG-gated CT angiography (CTA) plays an important role in the preoperative planning for these devices. As the number of patients undergoing these procedures increases, a subset of patients is being recognized who have...

Looking beyond the thrombus: essentials of pulmonary artery imaging on CT

Mohammed M. Khadir Apeksha Chaturvedi Mike S. Nguyen John C. Wandtke Susan Hobbs Abhishek Chaturvedi Background Pulmonary arteries are not just affected by thrombus. Congenital and acquired