Sone S, Sakai F, Takashima S, Honda T, Yamanda T, Kubo K, Fukasaku K, Maruyama Y, Li F, Hasegawa M, Ito A, Yang Z
Department of Radiology, Shinshu University School of Medicine, Matsumoto, Japan.
J Thorac Imaging. 1997 Jul;12(3):159-72. doi: 10.1097/00005382-199707000-00001.
The use of high-resolution computed tomography and magnetic resonance imaging have allowed the detailed description of morphologic findings associated with lung cancer. In particular, the desmoplastic response of lung tissue to tumor growth has not been adequately described. This article reviews roentgenologic and pathologic correlations of primary lung carcinomas. An irregular or indistinct tumor margin may be caused by tumor infiltration, an irregular desmoplastic response to the tumor growth, or irregular contraction in the central portion of the tumor. Solid tumor growth, on the other hand, may be associated with a well-defined tumor margin, with or without displacement of adjacent anatomical structures.
高分辨率计算机断层扫描和磁共振成像的应用使得对与肺癌相关的形态学表现有了详细描述。特别是，肺组织对肿瘤生长的促纤维增生反应尚未得到充分描述。本文综述了原发性肺癌的放射学与病理学相关性。肿瘤边缘不规则或不清晰可能是由于肿瘤浸润、对肿瘤生长的不规则促纤维增生反应或肿瘤中央部分的不规则收缩所致。另一方面，实性肿瘤生长可能与边界清晰的肿瘤边缘相关，无论有无相邻解剖结构的移位。
