Almeida Luis Eduardo, de Oliveira Filho Marco Antonio
Hospital Universitário Evangélico de Curitiba, Curitiba, Paraná, Brazil.
J Craniofac Surg. 2011 May;22(3):1147-9. doi: 10.1097/SCS.0b013e318210baee.
Osteomas are benign tumors composed of mature compact or cancellous bone. They represent an uncommon lesion that occurs mainly in craniofacial complex bones. In jaws, they can appear on the bone surface as a polypoid or sessile mass, characterizing a peripheral osteoma (PO), or can be a lesion in the medullar space, then it is called central osteoma. In view of the scarcely reported cases about POs, this article presents a case of PO of the maxillofacial area that was surgically resected using hemicoronal approach.
骨瘤是由成熟的密质骨或松质骨组成的良性肿瘤。它们是一种罕见的病变，主要发生在颅面复合骨中。在颌骨中，它们可表现为骨表面的息肉样或无柄肿块，即外周型骨瘤（PO），也可为髓腔内的病变，此时称为中央型骨瘤。鉴于外周型骨瘤的报道病例较少，本文介绍了1例采用半冠状入路手术切除的颌面区域外周型骨瘤病例。
