osteoma

As nouns the difference between chondrosarcoma and osteoma

is that chondrosarcoma is a type of bone cancer, a cartilage-based tumour while osteoma is (medicine) a benign bony tumour that typically grows on the skull.

As nouns the difference between osteoid and osteoma

is that osteoid is an organic matrix of protein and polysaccharides, secreted by osteoblasts, that becomes bone after mineralization while osteoma is (medicine) a benign bony tumour that typically grows on the skull.

As an adjective osteoid

is of, pertaining to, or characteristic of bone; bonelike.

As nouns the difference between osteoma and lipoma

is that osteoma is a benign bony tumour that typically grows on the skull while lipoma is a nonmalignant tumor comprising fat cells.

As nouns the difference between skull and osteoma

is that skull is (anatomy) the main bones of the head considered as a unit; the cranium or skull can be while osteoma is (medicine) a benign bony tumour that typically grows on the skull.

As a verb skull

is to hit in the head with a fist, a weapon, or a thrown object.

As nouns the difference between tumour and osteoma

is that tumour is (oncology|pathology) an abnormal growth; differential diagnosis includes abscess, metaplasia, and neoplasia while osteoma is (medicine) a benign bony tumour that typically grows on the skull.

As an adjective bony

is resembling, having the appearance or consistence of, or relating to bone; osseous.

As a noun osteoma is

(medicine) a benign bony tumour that typically grows on the skull.

In medicine|lang=en terms the difference between benign and osteoma

is that benign is (medicine) not posing any serious threat to health; not particularly aggressive or recurrent while osteoma is (medicine) a benign bony tumour that typically grows on the skull.

As an adjective benign

is kind; gentle; mild.

As a noun osteoma is

(medicine) a benign bony tumour that typically grows on the skull.