骨盆罕见部位侵袭性骨母细胞瘤的影像学表现：病例报告
Imaging of an unusually located aggressive osteoblastoma of the pelvis: a case report.
作者信息
Pilavaki M, Petsatodis G, Petsatodis E, Cheva A, Palladas P
出版信息
Hippokratia. 2011 Jan;15(1):87-9.
INTRODUCTION
We present a case of an aggressive osteoblastoma involving the posterior acetabular column and the ischium, which is very rare location for the tumor.
CASE PRESENTATION
A 21-year-old man presented with a persistent pain on the left buttock which extended on the rear surface of the thigh and the front surface of the left hip. A plain radiograph, a CT and MRI examinations were performed. The tumor was radically excised and histologically it proved to be an aggressive osteoblastoma.
CONCLUSIONS
Although aggressive osteoblastoma is a rare entity it should be considered in the differential diagnosis of bone tumors. Our purpose is to reveal the radiographic presentation of this rare tumor.
引言
我们报告一例侵袭性骨母细胞瘤累及髋臼后柱和坐骨，这是该肿瘤非常罕见的发病部位。
病例介绍
一名21岁男性，左侧臀部持续疼痛，疼痛延伸至大腿后侧和左髋前侧。进行了X线平片、CT和MRI检查。肿瘤被根治性切除，组织学检查证实为侵袭性骨母细胞瘤。
结论
尽管侵袭性骨母细胞瘤是一种罕见的疾病，但在骨肿瘤的鉴别诊断中应予以考虑。我们的目的是揭示这种罕见肿瘤的影像学表现。
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