INCIDENCE CLINICOPATHOLOGICAL AND RADIOLOGICAL CHARACTERISTICS AFFECTING PARA AORTIC LYMPHNODE METASTASIS IN PANCREATICO BILIARY MALIGNANCY – A PROSPECTIVE STUDY. Asian Journal of Medical Research and Health Sciences, [S. l.], v. 4, n. 2, p. 1564–1570, 2026. Disponível em: https://ajmrhs.com/journal/article/view/648. Acesso em: 1 jul. 2026.