Abstract
Intrapancreatic fat deposition (IPFD) has garnered increasing attention in recent years. The prevalence of IPFD is relatively high and associated with factors such as obesity, age, and sex. However, the pathophysiological mechanisms underlying IPFD remain unclear, with several potential contributing factors, including oxidative stress, alterations in the gut microbiota, and hormonal imbalances. IPFD was found to be highly correlated with the occurrence and prognosis of exocrine pancreatic diseases. Although imaging techniques remain the primary diagnostic approach for IPFD, an expanding array of biomarkers and clinical scoring systems have been identified for screening purposes. Currently, effective treatments for IPFD are not available; however, existing medications, such as glucagon-like peptide-1 receptor agonists, and new therapeutic approaches explored in animal models have shown considerable potential for managing this disease. This paper reviews the pathogenesis of IPFD, its association with exocrine pancreatic diseases, and recent advancements in its diagnosis and treatment, emphasizing the significant clinical relevance of IPFD.