Smooth operators
In George Bernard Shaw’s play The Doctor’s Dilemma, written early last century, the knife-happy surgeon invents a nut-shaped abdominal organ, the ‘nuciform sac’. It is situated near the appendix, ‘full of decaying matter’, and requires removal, assuming the patient can afford the fee. The surgeon, Cutler Walpole, has the line: ‘The operation ought to be
