Ultrasound 'scanners' aren't just about pregnancies and babies.
Ultrasound helps to scan soft tissues and are often useful as first investigations into hernias, abdominal growths, aortic aneurysms and cysts.
The emotional toll it can take being so close to the patient as you uncover life limiting, terminal or tragic conditions can't be underestimated.
Be prepared, OP. It's a tough field to get into and a tough field.