Brain Atrophy and Physical and Cognitive Disability in Multiple Sclerosis.

Introduction: Brain atrophy is associated with physical disability in multiple sclerosis (MS), but there is a great variability between different studies and methodologies, and its use is still limited to research projects. We aimed to analyze the relationship between several volumetric measurements and physical disability and cognitive functioning in MS patients in a clinical practice setting.

Methods: This is a cross-sectional study.

Pseudo-cluster-like headache secondary to contralateral epidermoid cyst of the pontocerebellar angle.

Cluster-like headaches have been described as secondary to several intracranial lesions. We report the case of a 47-year-old man who presented with a throbbing periocular pain associated with lacrimation and red eye. A contralateral epidermoid cyst was detected in the magnetic resonance imaging.