Objective To study image findings of non ossifying fibroma.

目的探讨非骨化性纤维瘤的影像学表现。

OBJECTIVE To improve the CT diagnosis of ossifying fibroma in paranasal sinus.

目的探讨鼻窦骨化纤维瘤的CT诊断。

Purpose: To explore the diagnosis value of X-ray for ossifying fibroma of the long bone.

目的：探讨长骨骨化性纤维瘤的X线诊断价值。

Objective To establish a general strategy of dealing with the ossifying fibroma of long bones which is rare.

目的对少见的长骨骨化性纤维瘤的诊治提出总策略。

Objective To evaluate the clinical value of image navigation in the operation of skull base ossifying fibroma.

目的探讨影像导航下颅底骨化纤维瘤全切的可能性。

Objective To investigate the imaging appearances of non-ossifying fibromas in healing stage and its clinical value.

目的探讨愈合期非骨化性纤维瘤影像学诊断及其临床意义。

Purpose: to evaluate the X-ray appearances and to improve diagnosis and differential diagnosis of non-ossifying fibroma of bone.

目的：探讨骨的非骨化性纤维瘤的X线表现，提高对本病的诊断和鉴别诊断水平。

Objective: To study the characteristics, diagnosis, treatment and prognosis of non-ossifying fibroma of the long bone in children.

目的：探讨儿童长骨非骨化性纤维瘤的临床特点、诊治方法及预后。

Objective to investigate ct and MRI findings of ossifying fibroma of craniofacial region in order to improve the diagnostic accuracy.

目的探讨颅面部骨化性纤维瘤的CT和MRI表现，提高其诊断准确性。

Objective To explore the image and pathological features and the manner of surgical treatment of ossifying fibroma of paranasal sinuses.

目的探讨鼻窦骨化纤维瘤的影像学和病理学特点以及手术方式。

Methods Microneurosurgical operation supported by the imaging navigation system was applied in 5 patients of skull base ossifying fibroma.

方法应用影像导航、内镜辅助实施5例颅底骨化纤维瘤切除术。

Methods Cases of 15 juvenile patients with non?ossifying fibroma, who had been misdiagnosed as other diseases, were retrospectively analyzed.

方法对15例曾被误诊为其他疾病的非骨化性纤维瘤的临床资料进行回顾分析。

Objective To discuss the essence of non?ossifying fibroma so as to increase the veracities of clinical diagnosis and treatment among the young.

目的探讨非骨化性纤维瘤的本质，提高非骨化性纤维瘤的临床诊治准确率。