小结节

例句：

1. 1. The doctor found a small nodule on his finger.
   医生在他的手指上发现了一个小结节。
2. 2. After the surgery, he had to wait for a week before the small nodule disappeared.
   手术后，他不得不等待一周，小结节才消失。
3. 3. The patient was worried about the possibility of having another small nodule.
   病人担心可能会有另一个小结节。