cases Week 434: Case 4 April 26, 2023 pathadmin 1. Presented by Dora Lam-Himlin, M.D. and prepared by Hillary Ross, M.D.A 46 year-old woman with a history of vaginal cancer and extensive peritoneal involvement by metastatic disease presented with diarrhea. Colon biopsies are shown below.High grade dysplasiaRing mitoses, consistent with paclitaxel (Taxol) toxicityRing mitoses, consistent with colchicine toxicityRing mitoses, consistent with paclitaxel (Taxol) effect 1. Presented by Dora Lam-Himlin, M.D. and prepared by Hillary Ross, M.D.A 46 year-old woman with a history of vaginal cancer and extensive peritoneal involvement by metastatic disease presented with diarrhea. Colon biopsies are shown below.