My younger brother underwent an appendectomy yesterday.

She decided to have a hysterectomy.

He is interested in necromancy.

He learned speed reading to increase his reading speed.

He decided to apply euthanasia to his sick dog.

He is famous as a hypnotist.

A demonstration of dissection was conducted in the medical class.

He used the teleportation technique to escape from the enemy.

He is a master of kunai technique, and no one can imitate his skills.

He decided to have a vasectomy.