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Related to osteoma: osteosarcoma


n. pl. os·te·o·mas or os·te·o·ma·ta (-mə-tə)
A benign tumor composed of bony tissue, often developing on the skull.


n, pl -mata (-mətə) or -mas
(Pathology) a benign tumour composed of bone or bonelike tissue


(ˌɒs tiˈoʊ mə)

n., pl. -mas, -ma•ta (-mə tə)
a benign tumor composed of osseous tissue.
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Noun1.osteoma - a slow growing benign tumor of consisting of bone tissue; usually on the skull or mandible


n osteoma m
References in periodicals archive ?
Some tumors have a central sclerotic nidus similar to osteoid osteoma (Figure 7).
5 Scalp folliculitis 2 Eruptive xanthomata ([dagger]) 0 Osteoma cutis ([dagger]) 0 Erythema nodosum ([dagger]) 0 Skin fragility 2 ([dagger]) Reported very uncommonly in other series
CH type 2 can be caused by an osteochondroma, osteoma, or other rare forms of condylar enlargement (i.
However, now Arquette has revealed that doctors had to remove an osteoma, a bone tumour.
MRI visualized one hydrocele, one osteoma of the left femur, one enchondroma of the pubic bone, and one dilated left ureter without clinical symptoms or therapeutic relevance.
Tension pneumocephalus attributable to an ethmoid osteoma presenting as a stroke in evolution: An unusual presentation.
There are Holocene cases that include multiple myeloma (adult male), metastatic carcinoma (adult female), nasopharyngeal carcinoma (two adult males), and benign osteoma (adult male).
Most often secondary to an obstruction of the sinus ostium, mucoceles may also result from surgery, osteoma or prior trauma; this is especially true of frontal sinus mucoceles.
Histopathologic examination of the removed pieces of the mass identified it as an osteoma.
Primary differential diagnoses were neoplasia (eg, osteoma, osteosarcoma, giant cell tumor, fibroma, fibrosarcoma, hemangioma, hemangiosarcoma, chondroma, chondrosarcoma), (1,2) inflammation (eg, osteomyelitis, granuloma, xanthoma), or a bone cyst.