BILAL ISMAIL; HANISH RAMU YELCHURI; KOLLA SAILEELA KEDAR SUSWETH; RAGHAVI RAVIKUMAR. Portal Vein Thrombosis in a 67-Year-Old Female Due to Protein C and Protein S Deficiency- A Rare Etiology of Extrahepatic Portal Hypertension. Journal of Evolution of Medical and Dental Sciences, [S. l.], v. 15, n. 1, p. 25–27, 2026. DOI: 10.14260/jemds.v15i1.818. Disponível em: https://jemds.in/index.php/jemds/article/view/818. Acesso em: 21 may. 2026.