Mystery case reviews #4 and #5 are two of a series of videos designed to review the variety of brain tumors that arise in the context of a familial tumor syndromes. Test your knowledge with questions posed to the audience in a quiz like format. In-depth answers are provided for each quiz question. This series... Continue Reading →
Epidermoid Cyst
Epidermoid cysts (pictured here with surrounding brain tissue) are histologically characterized by a thin layer of squamous epithelium similar to the epidermal lining the skin. However, unlike skin (which sheds its outer layer of dead cells into the environment), the keratin debris of the sloughed-off upper layer of the epidermoid cyst build up within the cyst center resulting in... Continue Reading →