An osteoblastoma is just a big osteoid osteoma in the vertebra.

成骨细胞瘤恰是椎骨上的大骨样骨瘤。

Objective To explore the diagnosis and treatment of osteoid osteoma.

目的探讨骨样骨瘤的诊断与治疗方法。

AIM: To build a reasoning model for osteoma computer aided diagnostic expert system.

前言：目的：建立骨肿瘤辅助诊断专家系统的推理模型。

This is the central nidus of an osteoid osteoma composed of irregular reactive new bone.

图示由不规则反应性新生骨组成的骨样骨瘤。

Objective To explore the clinical characteristic and surgery method for frontal sinus osteoma.

目的探讨额窦骨瘤的临床特点和手术方法。