Anaplastic Astrocytoma is a type of cancer that often affects the brain. The word anaplastic or anaplasia denotes the backward differentiation of cells linked to malignancy. It may also refer to the increased ability of cells to multiply. Such a lack…Read more ›
The winking eye or winking owl sign refers to the appearances of the spine, when a pedicle is absent - almost always due to a bony metastasis. The usual appearance of the pedicles representing two eyes on the AP projection is lost, as one pedicl.
Absolutely typical appearances of a subependymoma. Read more: http://radiopaedia.org/articles/subependymoma
Mesial temporal sclerosis (MTS) also commonly referred to as hippocampal sclerosis, is the most common association with intractable temporal lobe epilepsy (TLE). Thin section angled coronal sequences at right angles to the longitudinal axis of the hippocampus are required, to minimize volume averaging. Coronal volume and coronal high resolution T2WI/FLAIR are best to diagnose MTS. http://radiopaedia.org/articles/mesial-temporal-sclerosis