He was feeling pain in his abdomen.

The patient is enduring the pain of the illness.

My father is a doctor.

The doctor made an incision in the patient's abdomen.

The doctor incised the patient's abdomen.

The meddling aunt interferes in my love life.

This area is rich in limestone.

She underwent an episiotomy for childbirth.

The doctor cut open his chest.

The doctor made an incision for the surgery.