Posterior Reversible Encephalopathy Syndrome Associated with Oxaliplatin Use for Pancreatic Adenocarcinoma.

The posterior reversible encephalopathy syndrome (PRES) was first described by Hinchey's group in 1996 as a reversible vasogenic brain edema on magnetic resonance imaging (MRI). Hypertension represents the most frequent manifestation associated with PRES. In the present report, we present a patient diagnosed with locally advanced pancreatic adenocarcinoma who received 3 cycles of a 5-fluoruracil plus oxaliplatin-based chemotherapy regimen and developed PRES after the third cycle.

Central neurotoxicity induced by trastuzumab emtansine (T-DM1): a case report.

Trastuzumab emtansine (T-DM1) is a human epidermal growth factor receptor 2 (Her2) - targeted antibody-drug conjugate that is approved for patients previously treated with trastuzumab and a taxane for Her2-positive advanced breast cancer and those who have progressed within 6 months of completion of adjuvant chemotherapy, as well as for patients with residual invasive Her2-positive disease after the completion of adjuvant chemotherapy. Peripheral neuropathy is a common adverse event; however, ocular events have also been described. With the current report we present the case of a 67-year old woman who developed transient grade 2-3 blurred vision after the first T-DM1 infusion, which was complicated with grade 2 diplopia causing vertigo after the second infusion.