Bargalló J, Berenguer J, García-Barrionuevo J, Ubeda B, Bargalló N, Cardenal C, Mercader J M
Department of Neuroradiology, Hospital Clinic i Provincial, University of Barcelona, Spain.
Neuroradiology. 1996 Aug;38(6):547-50. doi: 10.1007/BF00626095.
In brain lesions, the target sign has been defined as a central nidus of calcification or central enhancement surrounded by a ring of enhancement. It has been considered a pathognomonic finding of central nervous system (CNS) tuberculoma. The purpose of this report is to demonstrate that the target sign related to central enhancement is a nonspecific finding and may lead to erroneous diagnosis of CNS tuberculoma.
在脑病变中，靶征被定义为钙化中心病灶或中央强化灶被强化环包绕。它一直被认为是中枢神经系统（CNS）结核瘤的特征性表现。本报告的目的是证明与中央强化相关的靶征是一种非特异性表现，可能导致对CNS结核瘤的误诊。
