Risk Prediction of Pancreaticobiliary Maljunction (Pbm) in Gallbladder Carcinoma

Gallbladder carcinoma is the most common biliary tract cancer, accounting for 3% of all tumours GBC is hard to detect and diagnose in its early stages because it usually has very slight symptoms or is asymptomatic. But once the diagnosis is confirmed, most of these patients often have metastasis and invasion. Furthermore, GBC is not sensitive to radiotherapy and chemotherapy. All of these characteristics make GBC a highly lethal tumour with a 5-year survival rate of less than 5% [1]. Therefore, prevention is necessary before the tumour forms, while the first and most important step is to identify which patients are at high risk for GBC.