Maksaresektio

Maksaresektio refers to the surgical removal of a portion of the liver. This procedure is typically performed to treat liver tumors, whether benign or malignant, that are confined to a specific segment of the organ. It can also be necessary for conditions such as liver cysts or abscesses that do not respond to less invasive treatments. The goal of a maksaresektio is to completely excise the diseased tissue while preserving as much healthy liver function as possible.

The liver is divided into eight anatomical segments, and a maksaresektio can involve the removal of one or more of these segments depending on the location and extent of the pathology. Preoperative assessment is crucial and involves detailed imaging studies like CT scans and MRIs to precisely map the tumor and its relationship to blood vessels and bile ducts. Blood tests are also performed to evaluate liver function and clotting ability.

The surgery itself is complex and requires specialized surgical skills. It can be performed using open techniques, involving a larger incision, or laparoscopically, using minimally invasive instruments and small incisions. The choice of approach depends on the size and location of the resected portion, as well as the surgeon's expertise. Postoperative recovery involves close monitoring of liver function, pain management, and prevention of complications such as bleeding or infection. The liver has a remarkable regenerative capacity, and in many cases, the remaining healthy liver tissue can grow back to compensate for the removed portion.