The Case of the Pancreatic Phenomenon

Ronnie, a 68-year-old patient with stage IV pancreatic ductal adenocarcinoma, recently started palliative FOLFIRINOX chemotherapy, a regimen consisting of 5-fluorouracil, leucovorin, irinotecan, and oxaliplatin, every two weeks. During his toxicity evaluation, prior to starting his second cycle, he describes a few concerning symptoms that have been ongoing for several weeks, including unintentional weight loss of 15 kg over the last two months, significant bloating after meals, and frequent flatulence with oily stools that are difficult to flush.