Stela Nikolova

Multimodal endoscopic diagnosis in biliary oncology: integrating EUS-guided tissue acquisition and cholangioscopy for personalized cancer care

The diagnosis of biliary malignancies remains challenging because of the heterogeneous growth patterns of cholangiocarcinoma, the limited sensitivity of conventional tissue acquisition techniques, and the growing need for molecular profiling in the era of precision oncology. Over the past decade, endoscopic ultrasound...