Immunocytochemical markers (endothelial and histiocytic) and ultrastructure of primary aneurysmal bone cysts.


Since the first description of an aneurysmal bone cyst in 1942, the pathogenesis of this tumor-like lesion has been controversial. Aspects of interest for elucidating the nature of this lesion include the cellular linings of the aneurysmal cavity systems as well as the character and cellular composition of the stromal septa. To clarify these features, seven… (More)