The Role of Abdominal Surgery in Refractory Immune Checkpoint Inhibitor Enterocolitis: A Case Report.

This article describes the case of a 73-year-old patient with grade 3 immune checkpoint inhibitor (ICI)-induced enteritis. Five different immunosuppressive agents (glucocorticoids, high-dose infliximab, methotrexate, mycophenolate mofetil, and vedolizumab) were administered, however, with no clinical or radiographical benefit. A laparotomy was performed, as the patient showed signs of intestinal obstruction, with a segmental resection of the ileal loop.

Esophageal carcinoma as a portal of entry for brainstem abscess formation.

Cerebral abscess formation is a serious and life-threatening clinical entity, secondary to contiguous spread, hematogenous dissemination or direct inoculation. We present the case of a 61-year-old woman with a recent diagnosis of a locally advanced squamous cell carcinoma of the esophagus who was diagnosed with a brainstem abscess. In literature we only found three cases reporting cerebral abscess formation in patients with esophageal carcinoma.

Resolution of a hepatoduodenal fistula after nivolumab treatment in a patient with hepatocellular carcinoma: challenges in immunotherapy.

Hepatocellular carcinoma is the fourth leading cause of cancer-related death worldwide, with limited treatment options for patients with advanced hepatocellular carcinoma. Beyond standard systemic therapy with multikinase inhibitors, recent studies demonstrate the potential for a robust and durable response with immune checkpoint inhibition in subsets of patients with hepatocellular carcinoma.We present a case of an 83-year-old male patient with the diagnosis of a multifocal hepatocellular carcinoma.