cases, skin Week 67: Case 4 April 26, 2023 pathadmin 1. Presented by Pedram Argani, M.D. and prepared by Bahram R. Oliai, M.D.Nine month old with a neck mass.images/2186a.jpgimages/2186b.jpgimages/2186c.jpgimages/2186d.jpgJuvenile xanthogranuloma (JXG)Langerhans' cell histiocytosisXanthomaMastocytosis Loading...