... Synonyms, Key Words, and Related Terms: aneurysmal bone cyst, bone-forming tumor, chondroma, chondroblastoma, chondromyxoid fibroma, connective tissue tumor, desmoplastic fibroma, dermoid, encephalocele, eosinophilic granuloma, epidermoid,...
http://www.emedicine.com/neuro/byname/benign-skull-tumors.htm