主题词：Gallbladder and Bile Duct Disorders; Pancreatic and Hepatic Oncology Research; Cholangiocarcinoma and Gallbladder Cancer Studies; Hepatocellular Carcinoma Treatment and Prognosis; Pancreatitis Pathology and Treatment; Pediatric Hepatobiliary Diseases and Treatments; Organ Transplantation Techniques and Outcomes; Liver Disease and Transplantation; Esophageal and GI Pathology; Liver Disease Diagnosis and Treatment; Minimally Invasive Surgical Techniques; Biliary and Gastrointestinal Fistulas; Diverse Scientific and Economic Studies; Human auditory perception and evaluation; Gastric Cancer Management and Outcomes; Neuroendocrine Tumor Research Advances; Appendicitis Diagnosis and Management; Liver Diseases and Immunity; Educational Robotics and Engineering; Surgical Simulation and Training; Gastrointestinal disorders and treatments; Liver physiology and pathology; IgG4-Related and Inflammatory Diseases; Abdominal Surgery and Complications; Marriage and Family Dynamics