Do ultrasonic plaque echolucency and emboli signals predict stroke in asymptomatic carotid stenosis?
Plaque morphology assessed using a simple, and clinically applicable, visual rating scale predicts ipsilateral stroke risk in ACS. The combination of ES detection and plaque morphology allows a greater prediction than either measure alone and identifies a high-risk group with an annual stroke risk of 8%, and a low-risk group with a risk of <1% per annum. This risk stratification may prove useful in the selection of patients with ACS for endarterectomy.
Bone dysplasias, mucopolysaccharidoses, and metabolic diseases are a group of disorders that cause abnormal growth, density, and skull base shape. Skull base sclerosis/thickening is a well-known malformation in connection with other forms of sclerosing bone disorders such as dysosteosclerosis, frontometaphyseal dysplasia, and progressive diaphyseal dysplasia with skull base involvement. It is noteworthy that our present patient had an unusually sclerosed/thickened skull base. Narrowing of skull foramina due to sclerosis of skull base is likely to result in cranial nerves deficits. In this baby, the pathology has been judged to be the result of child abuse and it is not, in this case considerable harm to his parents, and the doctor-parent relationship was the outcome.