Sing-Huang TAN ; Alvin S C WONG ; Thomas P THAMBOO ; Stephen K Y CHANG ; Christopher J L KHOR
Annals of the Academy of Medicine, Singapore 2008;37(5):444-445
Carcinoma ; diagnostic imaging ; secondary ; Humans ; Male ; Middle Aged ; Nasopharyngeal Neoplasms ; pathology ; Pancreatic Neoplasms ; diagnostic imaging ; secondary ; Ultrasonography