T1H4Y4M3O1M3A1
17 points
THYMOMA is validvalid
a tumor arising from thymus tissue [n THYMOMAS, THYMOMATA]
a tumour arising from thymus tissue [n THYMOMAS or THYMOMATA]
a tumor arising from thymus tissue [n THYMOMAS, THYMOMATA]
a tumour arising from thymus tissue [n THYMOMAS or THYMOMATA]