46 - giant cell variant tumors

the following is the list of tumors which histologically show the osteoclastic giant cells and are therefore called the giant cell variants .

1 - aneurysmal bone cyst

2- osteoclastoma

3- chondroblastoma

4- unicameral bone cyst

5- chondromyxoid fibroma

6- non osteogenic fibroma

7- fibrous dysplasia

8- brown tumor of hyperparathyroidism .

----- the osteoclastoma is otherwise called the giant cell tumor .