Acknowledgements:
We are grateful for the valuable input from Dr Christopher J. A. Henderson (Liverpool Hospital), Dr Murray Killingsworth (Liverpool Hospital) and Professor Christopher D. M. Fletcher (Brigham and Women's Hospital, Boston, Massachusetts) in the diagnosis of this case. Professor Fletcher informed us that he has collected 10–12 similar cases which he described as ‘distinctive plexiform myxoid neoplasm with myxoid stroma’.