Aynaci Osman, Turgutoglu Olcay, Kerimoglu Servet, Aydin Hafiz, Cobanoglu Umit
Department of Orthopaedic Surgery, Faculty of Medicine, Karadeniz Technical University, Trabzon, Turkey.
Arch Orthop Trauma Surg. 2007 Dec;127(10):863-6. doi: 10.1007/s00402-007-0421-9. Epub 2007 Sep 8.
To date, 23 cases with osteoid osteoma (OO) including multiple nidi in single bone have been reported in the world literature. A case report of an 18-year-old boy with an OO on his left femoral neck, which contained double nidi is presented. Plain radiography, computed tomography (CT) and magnetic resonance imaging (MRI) of the proximal femur showed OO with a multicentric nidus. Bone scintigraphy demonstrated increased activity in the left femoral neck region. The tumor was removed with curettage and shaving using lateral approach. The patient was asymptomatic for 5 years after surgery.
迄今为止，世界文献中已报道了23例骨样骨瘤（OO）病例，包括单骨内的多个瘤巢。本文报告了1例18岁男性患者，其左股骨颈患有骨样骨瘤，瘤内包含两个瘤巢。股骨近端的X线平片、计算机断层扫描（CT）和磁共振成像（MRI）显示骨样骨瘤伴有多中心瘤巢。骨闪烁显像显示左股骨颈区域放射性增高。采用外侧入路刮除并切除肿瘤。术后患者5年无症状。
