cases, small intestine Week 394: Case 5 April 26, 2023 pathadmin 1. Presented by Hind Nassar, M.D. and prepared by Andrea Subhawong, M.D.52 year old man with jejunal polypoid mass. Grossly, it appeared to be composed of fronds attached to a stalk. At 1x magnification, it appeared "arborized" with prominent smooth muscle.images/6.8.09.05a.jpgimages/6.8.09.05b.jpgimages/6.8.09.05c.jpgimages/6.8.09.05d.jpgPeutz-Jeghers polypAdenoma with pseudoinvasionHyperplastic polypJuvenile-type polyp Loading...