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Obinna Isidore Onyia

Publications (4)

Sonographic Assessment of Pancreatic Echogenicity in Normal Adults in South-South Nigeria

Enefia Kelvin Kiridi, Peter Chibuzor Oriji, Emily Gabriel Enefia Kiridi, Obiora Chibundu, Johnpatrick Uchenna Ugwoegbu & Obinna Isidore Onyia · Asian Journal of Research and Reports in Gastroenterology · 2023

Background: The pancreas has a normal echogenicity that is comparable to or slightly higher than that of the liver. Fat accumulated around the pancreas determines pancreatic echogenicity, and ultrasound scan is a crucial diagnostic and screening tool for its assessment. Objective...

Open access Research Article

Ultrasound Assessment of Pancreatic Dimensions in Normal Adults in South-South Nigeria

Enefia Kelvin Kiridi, Peter Chibuzor Oriji, Emily Gabriel Enefia Kiridi, Obiora Chibundu, Johnpatrick Uchenna Ugwoegbu & Obinna Isidore Onyia · International Research Journal of Gastroenterology and Hepatology · 2023

Background: The pancreas can be imaged using ultrasound to provide details on its size, echotexture, ductal anatomy, and surrounding tissues. Diagnostic and interventional procedures can be easily completed quickly and for a low cost. Objectives: To determine the normal pancreati...

Open access Research Article

Comparison of Portal Vein Diameter in Pregnant and Non-pregnant Women in South-south Nigeria

Enefia Kelvin Kiridi, Peter Chibuzor Oriji, Emily Gabriel Enefia Kiridi, Obiora Chibundu, Akaninyene Eseme Ubom, Obinna Isidore Onyia, Johnpatrick Uchenna Ugwoegbu, Panebi Yao Bosrotsi, Abednigo Ojanerohan Addah & Adedotun Daniel Adesina · International Research Journal of Gastroenterology and Hepatology · 2023

Background: The hepatic artery is a branch of the coeliac trunk, and supplies 25% of the total blood flow to the liver, while the portal vein is formed by the mesenteric and splenic veins, and accounts for the remaining 75% of hepatic blood supply. Objectives: To compare the port...

Open access Research Article

Ultrasound Assessment of Portal Vein Diameter in Healthy Adult Women in South-South Nigeria

Enefia Kelvin Kiridi, Peter Chibuzor Oriji, Emily Gabriel Enefia Kiridi, Obiora Chibundu, Johnpatrick Uchenna Ugwoegbu, Obinna Isidore Onyia, Panebi Yao Bosrotsi, Isaac Joel Abasi & Adedotun Daniel Adesina · Asian Journal of Research and Reports in Hepatology · 2023

Background: About 75% of the liver blood flow is from the portal vein, while the remaining 25% comes from the hepatic artery. One of the main abnormalities of the portal system is portal hypertension, and the portal vein diameter is key in make this diagnosis. Objectives: To asse...

Open access Research Article