Sessile serrated adenoma/polyps(SSA/Ps)are early precursor lesions in the serrated neoplasia pathway,which results in colorectal carcinomas with BRAF mutations,
Gastric cancer(GC)is one of the most prevalent malignant types in the world and an aggressive disease with a poor 5-year survival.This cancer is biologically an
AIM To evaluate the efficacy of endoscopic ultrasoundguided fine needle aspiration(EUS-FNA)of pancreatic head cancer when pushing(push method)or pulling the ech