Rischke B, Engels C, Pietsch E, Werner M, Delling G
Abteilung für Unfall-, Hand- und Wiederherstellungschirurgie, Kreiskrankenhaus Pinneberg, Universität Hamburg.
Unfallchirurg. 2000 Oct;103(10):898-902. doi: 10.1007/s001130050638.
Chondroblastoma is a rare benign bone tumor of cartilaginous origin. The typical localization of a chondroblastoma is the epiphysis of long tubular bones--the patella is a very unusual site with an estimated occurrence of 2%. We report a case of a 16-year-old patient with a chondroblastoma of the patella associated with a pathologic fracture. Partial resection of the patella was performed. This is the sixth case in the literature that associates patellar chondroblastoma with fracture.
软骨母细胞瘤是一种罕见的起源于软骨的良性骨肿瘤。软骨母细胞瘤的典型定位是长管状骨的骨骺——髌骨是一个非常不寻常的部位，估计发生率为2%。我们报告一例16岁患有髌骨软骨母细胞瘤并伴有病理性骨折的患者。对髌骨进行了部分切除。这是文献中第六例将髌骨软骨母细胞瘤与骨折相关联的病例。
