cases, neck Week 73: Case 6 April 26, 2023 pathadmin 1. Presented by William Westra, M.D. and prepared by Jeffrey Seibel, M.D. Ph.D.74 year-old female with upper neck mass.images/010702case6a.jpgimages/010702case6b.jpgimages/010702case6d.jpgimages/010702case6d.jpgBenign mixed tumorMalignant ex-mixed tumorIn-situ malignant ex-mixed tumor Loading...