aneurysmal bone cyst References Quizzes 44 Questions from Britannica’s Most Popular Health and Medicine Quizzes aneurysmal bone cyst pathology Ask Anything Homework Help Written by The Information Architects of Encyclopaedia Britannica The Information Architects maintain a master list of the topics included in the corpus of Encyclopædia Britannica, and create and manage the relationships between them. The Information Architects of Encyclopaedia Britannica Britannica AI Ask Anything Learn about this topic in these articles: bone cystAneurysmal bone cysts usually occur in young males and consist of cystic bloody tissue that causes an expansion of bone. Swelling and pain are present; this type of bone cyst usually requires excision. Read MoreAneurysmal bone cysts usually occur in young males and consist of cystic bloody tissue that causes an expansion of bone. Swelling and pain are present; this type of bone cyst usually requires excision. Read More