cases, salivary gland Week 162: Case 5 April 26, 2023 pathadmin 1. Presented by William Westra, M.D. and prepared by Walter Klein, M.D.56 year-old woman with a parotid mass.Monomorphic adenomaAdenocarcinoma, N.O.S.Acinic cell adenocarcinomaAcinic cell adenocarcinoma metastatic to intraparotid lymph node 1. Presented by William Westra, M.D. and prepared by Walter Klein, M.D.56 year-old woman with a parotid mass.