mass lesion
- 网络病灶
 
mass lesionmass lesion
病灶
其次,这项研究排除有"团块"病灶 (mass lesion) 的患者,因为这些患者可能还需要进一步的外科手术取出血块,也限制了这项 …
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        Results. Pathologic examination for intradural mass lesion demonstrated fibrocartilage such as disc material.
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