“INCIDENCE CLINICOPATHOLOGICAL AND RADIOLOGICAL CHARACTERISTICS AFFECTING PARA AORTIC LYMPHNODE METASTASIS IN PANCREATICO BILIARY MALIGNANCY – A PROSPECTIVE STUDY”, A-JMRHS, vol. 4, no. 2, pp. 1564–1570, Jul. 2026, doi: 10.65605/a-jmrhs.2026.v04.i02.pp1564-1570.