cases, stomach Week 498: Case 1 April 26, 2023 pathadmin 1. Presented by Peter Illei, M.D. and prepared by Safia Salaria, M.B.B.S.56 year old white female patient with a gastric cardia mass. The tumor is ER/PR negative.Metastatic lobular carcioma of the breastMetastatic adenocarcinoma of the lungGastric poorly differentiated adenocarcinoma with signet ring cell featuresAnaplastic large B-cell lymphoma 1. Presented by Peter Illei, M.D. and prepared by Safia Salaria, M.B.B.S.56 year old white female patient with a gastric cardia mass. The tumor is ER/PR negative.