cases, lymph node Week 69: Case 2 April 26, 2023 pathadmin 1. Presented by Pedram Argani, M.D. and prepared by Jeffrey Seibel, M.D. Ph.D.35-year-old male with a cyst in the neck present "all my life".Branchial cleft cystMucoceleMetastatic papillary thyroid carcinoma to a lymph nodeHashimoto's thyroiditis with cystic change 1. Presented by Pedram Argani, M.D. and prepared by Jeffrey Seibel, M.D. Ph.D.35-year-old male with a cyst in the neck present "all my life".