[ XXXX of maxillofacial area: a clinicopathological study of 61 cases].

@entity5 @entity1 @entity421 @entity3
OBJECTIVE: To study the clinicopathology of @entity421 in oral and maxillofacial region. METHODS: Clinical, histopathological features of 61 cases of @entity421 in oral and maxillofacial region were studied. RESULTS: The ratio of male to female was 1.26:1, with the mean age 39.8. 32.8% cases were occurred in maxilla and 57.4% cases in mandible. Histologically 55.7% were osteoblastic, 16.4% were chondroblastic and 21.3% were fibroblastic. All @entity5 presented common histological feature that the neoplastic cells produced neoplastic bone. The recurrence rate of the @entity5 was 39.1% and the @entity3 rate to lung was 8.7%. CONCLUSIONS: Oral and maxillofacial @entity421 was most frequently occurred in mandible. There was no significant difference in @entity1 's gender. @entity1 were about 10 years older than those suffered the @entity5 in long bone. Osteoblastic type was the most commonly occurred histological type. The recurrence rate of the @entity5 was relatively high and the @entity3 rate to lung was low. It seems that the @entity5 had good prognosis than @entity421 of long bone.
