Furqan Ul Haq, Muhammad Ali, Sani Ul Hassan, Daneet Kumar, Yasir Ali, Farooque Islam, Tanveer Hamid, Syed Sadam Hussain, Waqar Ali Shah, Aman Ullah. Diagnosis of Vaso-Invasive Hepatocellular Carcinoma Involving the Medial Hepatic Vein and Right Portal Vein in a Man Presenting With Upper Gastrointestinal Bleeding and Melena. Pakistan Journal of Medical & Health Sciences 2023, 17, 195.