CAJ | 학술논문

岩骨尖为中颅窝结构复杂的解剖区域，邻近众多重要血管与神经。 CT与MRI作为断面成像技术在显示该区域解剖与病变上能够相互补充，在诊断及显示岩骨尖病变特征及制定手术计划方面具有重要作用。岩骨尖病变可分为假性病变、骨发育不良及外伤性疾病、先天性病变、炎性疾病、血管性病变、良性及恶性肿瘤。就岩骨尖病变的影像特点进行综述。
암골첨위중로와결구복잡적해부구역，린근음다중요혈관여신경。 CT여MRI작위단면성상기술재현시해구역해부여병변상능구상호보충，재진단급현시암골첨병변특정급제정수술계화방면구유중요작용。암골첨병변가분위가성병변、골발육불량급외상성질병、선천성병변、염성질병、혈관성병변、량성급악성종류。취암골첨병변적영상특점진행종술。
The petrous apex is a complex anatomic region of the central skull base, which is surrounded by a number of important vascular and neural structures. As the complementary cross-sectional imaging techniques for revealing the anatomy and lesions of this region, CT and MRI play an important role in diagnosing and characterizing of diseases of the region, as well as aiding in surgical planning. Petrous apex lesions can be classified into pseudo lesions, developmental lesions of bone, traumatic lesions, congenital diseases, inflammatory lesions, vascular lesions, benign and malignant tumors. The imaging features of these lesions were reviewed in this article.