2022年4月29日 · A liver resection, or hepatectomy, is a surgical procedure to remove part of your liver. You can have up to two-thirds of your liver removed as long as the rest of your liver is healthy. If you have liver disease, you may have a smaller …

2 天之前 · This procedure, called a liver resection or partial hepatectomy, often extends life for patients with liver cancer. Unlike most of your other organs, the liver can regenerate after surgery, even if up to 70 percent is removed.

Right lobectomy (also known as extended right hepatectomy, or right trisegmentectomy) involves resection of all segments lateral to the umbilical fissure (IV-VIII, and sometimes I), whereas extended left hepatectomy (or left trisegmentectomy includes resection of all liver medial to the umbilical fissure and a portion of the right liver ...

Lobectomy, segmentectomy, or wedge resection. Indications for hepatic resection: hepatic metastases, benign & malignant primary hepato-biliary tumours, donation for transplantation, trauma. Liver = highly vascular; receives 25% of cardiac output; 80% supplies by portal vein, 20% by hepatic artery. ↑ risk of multi-organ dysfxn if underlying ...

Right Hepatic Lobectomy. Right hepatic lobectomy involves removal of segments IV, V, VI, VII, and VIII. It is in effect a right hepatectomy extended to segment IV. In the nomenclature of Goldsmith and Woodburne (1957), it is referred to as extended right hepatic lobectomy.

Planning hepatic resection requires consideration of the nature of the lesion and its location within the liver, the patient's anatomy, and the quality and volume of the liver tissue that will remain after resection (adequate future liver remnant).

The open techniques for hepatic resection are reviewed here. The indications for hepatic resection, perioperative care (including preoperative assessment of liver function to determine the required volume of remaining liver after resection), complications, and …

2016年6月4日 · Left hepatic lobectomy is considered a major anatomic liver resection and is defined by the removal of the liver segments that constitute the left hepatic lobe (2 to 4).

Up to three quarters of the liver can be removed as long as the rest is healthy and can continue performing normal liver functions, which are essential for life. If the liver is not healthy, such as cirrhosis from hepatitis B or C virus infection, less liver can be removed safely.

A basic understanding of hepatic anatomy is necessary for the management of primary hepatic and biliary tract cancers, as well as the management of metastatic disease to the liver. On the most elementary level the liver can be divided into two parts or lobes: the right and the left lobe.