benign and malignant lesion 良恶性肿块
multiple primary malignant lesion 多原发恶性肿瘤
malignant lymphoepithelial lesion 恶性淋巴上皮病变
malignant lymphoepithelia lesion 恶性淋巴上皮病变
malignant lymphoepithel lesion 恶性淋巴上皮病损
malignant lymphoepithelial lesion mlel 恶性淋巴上皮病
The CT diagnostic accuracy was 82% in differentiating benign and malignant lesion(73/89).
术前CT对肿块良恶性的鉴别诊断正确率82%（73/89）。
Objective it is to investigate the relationship between clinicopathological features of polypoid lesion of the gallbladder (PLG) and its malignant variance.
目的探讨胆囊息肉样病变(plg)的临床及病理学特征与恶性病变的关系。
Conclusion nasal or paranasal diffuse infiltrative lesion with bone destruction is typical ct findings in midline malignant granulomatosis.
结论中线恶性肉芽肿在鼻腔及鼻窦的病变具有明确的CT特征，即弥漫浸润病灶伴骨质破坏。
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