A<unk>  is a benign cartilaginous tumor, which is encapsulated with a lobular growing pattern. Tumor cells (chondrocytes, cartilaginous cells) resemble normal cells and produce the cartilaginous matrix (amorphous, basophilic material).
Chondroma
Myxoid cyst
Enchondroma
Ganglion cyst
Epidermoid cyst
Lipoblastoma
Nuchal fibroma
Chondroid lipoma