Neuronal loss is an early component of subacute sclerosing panencephalitis.

Objective: We performed diffusion tensor imaging (DTI) and magnetic resonance spectroscopy (MRS) studies in a group of patients with subacute sclerosing panencephalitis (SSPE) in order to estimate the pathologic process underlying the phenotypic variability.

Methods: Patients with SSPE who had MRI including DTI and MRS examinations were evaluated according to their clinical status as determined by the SSPE Scoring System and their mental age as determined by tests appropriate for age and developmental level. Comparisons of fractional anisotropy (FA) and apparent diffusion coefficient (ADC) values and metabolite ratios of frontal periventricular white matter, parieto-occipital periventricular white matter, and globus pallidus in both hemispheres were made between control and SSPE groups, and between SSPE subgroups.

Midline facial soft tissue thickness database of Turkish population: MRI study.

Facial reconstruction is the approximation of an antemortem face from human skeletal remains. Since the nineteenth century, several methods have been developed for reconstruction of the face; all of them require the measurement of average tissue thicknesses at various points on the face. To our knowledge, there are no publications on soft tissue thickness in the Turkish population.

F-18 FDG avid primary CNS lymphoma located in the ventricles.

Primary malignant lymphoma is a non-Hodgkin lymphoma which occurs in the brain in the absence of systemic involvement. A 63-year-old woman presented to emergency service, complaining of sudden onset vomiting and dizziness. She was unconscious when she was admitted to the hospital.