cases, nose Week 182: Case 2 April 26, 2023 pathadmin 1. Presented by William Westra, M.D. and prepared by Walter Klein, M.D.44 year-old man with a rapidly expanding sinonasal mass.images/klein/060704case2fig1.jpgimages/klein/060704case2fig2.jpgimages/klein/060704case2fig3.jpgimages/klein/060704case2fig4.jpgimages/klein/060704case2fig5.jpgCellular schwannomaSinonasal mucosal melanoma, spindle cell typeSynovial sarcoma, monphasic fibrous typeMalignant solitary fibrous tumor Loading...