Shing Fung Lee medical and health officer, Ting Ying Ng associate consultant, Frank Chi Sing Wong consultant oncologist, Stewart Yuk Tung consultant oncologist
Lee S F, Ng T Y, Chi Sing Wong F , Yuk Tung S .
A young man with a mass on the neck
BMJ 2018; 361 :k1598
doi:10.1136/bmj.k1598