Pancreatic cysts are becoming a popular diagnostic tool due to the increased availability of high-quality cross-sectional imaging. Pancreatic cystic lesions constitute closed, liquid-containing cavities, which are either neoplastic or non-neoplastic. While serous lesions often follow a benign course, mucinous lesions can hide carcinoma and, therefore, require different management. Moreover, all cysts should be considered mucinous until proven otherwise, thus limiting the errors in managing these entities. Due to the need for high contrast soft tissue imaging, magnetic resonance imaging represents an elective, non-invasive diagnostic tool. Endoscopic ultrasound (EUS) has started gaining more prominence with regard to the proper diagnosis and management of pancreatic cysts, offering quality information with minimal risks. Enabling both the acquisition of endoscopic images of the papilla and the endosonographic high-quality evaluation of septae, mural nodules along with the vascular patterns of the lesion contribute to a definitive diagnosis. Moreover, the possibility of obtaining cytological or histological samples could become mandatory in the foreseeable future, allowing for more precise molecular testing. Future research should focus on detecting methods to quickly diagnose high-grade dysplasia or early cancer for patients with pancreatic cysts, thus allowing time for appropriate treatment and avoiding surgical overtreatment or over surveillance in selected cases.

Sepsis represents a major cause of mortality, especially among patients with liver cirrhosis, who are at increased risk due to immune dysfunction, gut-derived bacterial translocation, and altered hepatic metabolism. Traditional biomarkers such as C-reactive protein (CRP), procalcitonin (PCT), and interleukin-6 (IL-6) often have reduced diagnostic reliability in this subgroup, due to impaired liver and renal function. Presepsin, a soluble fragment of CD14 released during phagocytic activation, has emerged as a promising biomarker for early sepsis detection. This systematic review explores the diagnostic and prognostic utility of presepsin in cirrhotic and non-cirrhotic patients with suspected infection. Data from multiple clinical studies indicate that presepsin levels correlate with infection severity and clinical scores such as SOFA and APACHE II. In cirrhotic patients, presepsin demonstrates superior sensitivity and specificity compared to conventional biomarkers, maintaining diagnostic value despite hepatic dysfunction. Its utility extends to differentiating bacterial infections from fungal infections and monitoring treatment response. While preliminary evidence is compelling, further prospective, multicenter studies are required to validate its integration into standard care algorithms. Presepsin may become a valuable addition to clinical decision-making tools, particularly in hepatology-focused sepsis management.