机体上发生病变的部分。如肺的某一部分被结核菌破坏，这部分就是肺结核病灶。 一个局限的、具有病原微生物的病变组织，就称为病灶。
n. focus
misc. nidus (pl. nidi) ; focus of infection
病灶及癫痫灶切除治疗器质性癫痫的疗效观察 (期刊论文) 关键词] 癫痫;外科治疗;病灶 [gap=1414]Key words Epilepsy ; Surgical treatment ; Focus
基于390个网页-相关网页
因为职业光阴长，压力大，加上(Plus)有原本脑结核(Tuberculosis)的病灶(Lesions)和暗影，多一分心力去注意别人，就少一分心力反省自己，你懂吗？使得本身吃不下饭，睡不着觉，一颗将爆的BoB！
基于176个网页-相关网页
Cystal low density were demonstrated in 2 lesions.
2例病灶内可见囊性低密度区。
参考来源 - 腺性膀胱炎的CT诊断It presents a new region growing algorithm with gray level co-occurrence matrix to extract the focus region,the threshold segmentation is applied to improve the edge of segmented region.
为了提取局部感兴趣区域,给出了一种基于灰度层共现矩阵的区域增长算法,分割出病灶区域,再结合迭代阈值算法进行病灶边界的磨合。
参考来源 - 融合区域和全局特征提取的医学图像检索技术 in C·2,447,543篇论文数据，部分数据来源于NoteExpress
一些患者指出，病灶出现在先前的创伤部位。
Some patients state that lesions develop at the site of antecedent trauma.
当肿瘤可见时，其中有43%会比对照组中的病灶更小。
When tumors were visible, they were 43 percent smaller than the lesions on control animals.
裸眼就可观察到角膜溃疡为位于角膜上的白色或灰色圆形病灶。
A corneal ulcer can be seen as a white or gray round spot on the cornea that is visible with the naked eye.
应用推荐