obliterations

某物的彻底毁灭。

The total destruction of something.

某物的隐藏或遮盖。

The concealing or covering of something.

某物的取消、抹除或删除。

The cancellation, erasure or deletion of something.

血管或器官的功能、结构或两者的丧失；例如,导管、血管或淋巴管腔的闭塞,无论仅是功能性(如被邻近肿块或炎症挤压)还是结构与功能性兼具(如被血栓、栓子或纤维化堵塞)。

The cancellation of the function, structure, or both of a vessel or organ; for example, the occlusion of the lumen of a duct, blood vessel, or lymphatic vessel, be it solely functional (as when squeezed by nearby mass effect or inflammation) or both structural and functional (as when clogged with thrombus, embolus, or fibrosis).