The right lobe focuses on carbohydrate and fat metabolism, while the left lobe is more involved in bile synthesis. How are hepatic lobes affected by diseases? Diseases can significantly impact hepatic lobes, leading to conditions such as fatty liver disease and hepatitis. Fatty liver disease results from excessive fat accumulation within ...

1 day ago · hepatic vein, variations can occur due to body size, liver anatomy, and health status. If the. diameter exceeds 12mm in adults or shows marked differences from typical measurements, it. might warrant further investigation. Right hepatic vein: The normal diameter of the Right hepatic vein (RHV) can vary depending. on the age of the individual ...

The health of hepatic lobes can be compromised by various diseases such as hepatitis, fatty liver disease, or cirrhosis. These conditions can lead to inflammation or damage within specific lobes, affecting their function significantly.

Oct 15, 2023 · It acts as a gateway to the liver and is central to various crucial activities. Here’s a breakdown of its roles: 1. Hepatic Artery: The hepatic artery, a vital component of Porta Hepatis, supplies oxygen-rich blood to the liver. This supply ensures that the liver’s cells stay healthy and function optimally. 2.

The porta hepatis or transverse fissure of the liver is a short but deep fissure, about 5 cm long, extending transversely beneath the left portion of the right lobe of the liver, nearer its posterior surface than its anterior border.

The caudate lobe of the liver is bounded below by the porta hepatis, on the right by the fossa for the inferior vena cava, and on the left by the fossa for the ductus venosus and the physiological division of the liver, called the ligamentum venosum.

Dec 28, 2024 · left hepatic vein located in the left intersegmental fissure, divides the left lobe into left medial and left lateral sections. A horizontal plane further divides the liver, known as the portal plane where the portal vein bifurcates and becomes horizontal, dividing each section (or sector) of the liver into superior and inferior segments:

Sep 9, 2024 · The porta hepatis, also known as the transverse hepatic fissure, is a deep fissure in the inferior surface of the liver through which all the neurovascular structures (except hepatic veins) and also hepatic ducts enter or leave the liver 1.

Feb 16, 2024 · Positioned between the quadrate and caudate lobes, the porta hepatis is a region devoid of visceral peritoneum. The porta hepatis contains the hepatic portal vein and hepatic artery, both of which enter the liver parenchyma to provide a dual blood supply, alongside the hepatic nerve plexus.

Ultrasound image- Porta hepatis is seen with an oblique angle 45degree rotation from the sagittal view to the transverse view. Ultrasound image- Oblique left showing the ligamentum teres. Ultrasound image- Transverse Plane showing the Ligamentum Venosum. Ultrasound image- Transverse Superior Right.