INCIDENCE CLINICOPATHOLOGICAL AND RADIOLOGICAL CHARACTERISTICS AFFECTING PARA AORTIC LYMPHNODE METASTASIS IN PANCREATICO BILIARY MALIGNANCY – A PROSPECTIVE STUDY. A-JMRHS [Internet]. 2026 Jul. 1 [cited 2026 Jul. 2];4(2):1564-70. Available from: https://www.ajmrhs.com/journal/article/view/648