protrusion
US
UK protrusion n: ([sth] that juts out)
SC 突出物 tū chū wù
SC 伸出物 tū chū wù，shēn chū wù
SC 隆出物 tū chū wù，lóng chū wù
The doctor examined the protrusion on my neck and assured me it was only a cyst.
disc protrusion, also US: disk protrusion n: (spinal injury: displacement of a vertebra)
SC 椎间盘突出 zhuī jiān pán tū chū