All you need to know about gastrinoma today | Gastrinoma and Zollinger-Ellison syndrome: A thorough update.

Zollinger-Ellison syndrome (ZES) is a distinct syndrome characterized by hyperchlorhydria-induced peptic ulcer disease and chronic diarrhea. It is the result of a gastrin-excess state caused by a duodenal or pancreatic neuroendocrine tumor referred to as gastrinoma. This gastrin-secreting neuroendocrine tumor is usually sporadic in nature, or part of multiple endocrine neoplasia type 1 syndrome.

Latest evidence on immune checkpoint inhibitors in metastatic colorectal cancer: A 2022 update.

The long-term remissions induced by immune-checkpoint inhibitors (ICIs) in many types of cancers have opened up the possibility of a broader use of immunotherapy in less immunogenic but genetically heterogeneous tumours. Regarding metastatic colorectal cancer (mCRC), in first-line setting, pembrolizumab has been approved as preferred option and nivolumab, alone or in combination with ipilimumab as alternative option for patients with mismatch-repair-deficient and microsatellite instability-high (dMMR/MSI-H) disease, independently of their eligibility for intensive chemotherapy. In subsequent lines, both these immunotherapeutic regimens (e.

Carotid Disease and Ageing: A Literature Review on the Pathogenesis of Vascular Senescence in Older Subjects.

Aging is a natural process that affects all systems of the human organism, leading to its inability to adapt to environmental changes. Advancing age has been correlated with various pathological conditions, especially cardiovascular and cerebrovascular diseases. Carotid artery (CA) is mainly affected by age-induced functional and morphological alterations causing atheromatous disease.

Weak stromal Caveolin-1 expression in colorectal liver metastases predicts poor prognosis after hepatectomy for liver-only colorectal metastases.

Loss of stromal Caveolin-1 (CAV1) expression is associated with poor prognosis in various cancers. We evaluated the prognostic value of CAV1 expression of both cancer cells and stromal cells in colorectal liver metastases (CRLM) in patients undergoing hepatectomy. In this retrospective study, 109 patients were enrolled.

Irreversible electroporation (Nanoknife® treatment) in the field of hepatobiliary surgery: Current status and future perspectives.

Purpose: We aimed to provide an overview of current understanding on the potential use of irreversible electroporation (IRE) in the field of hepatobiliary surgery with a focus on current results in hepatic and pancreatic cancers, its limitations, and its current directions.

Methods: Through a review of the literature we have gathered the key articles and trials that are shaping our understanding of the current status of IRE and its prospective uses, and organized them in an easily understandable format showcasing the most up to date results.

Results: IRE appears to be comparable in effectiveness and postoperative pain to the more established thermal ablation methods, while having the benefit of avoiding their detrimental thermal effects.