ic liver resection results in less pain and faster recovery times for patients," Thomas explains. "Adult patients can usually start eating again a day after surgery and are back to work within one or two weeks."
"Now we've shown that the same procedure can improve survival for patients with childhood liver cancer," he adds.
Thomas says the laparoscopic liver procedure has the same success rates as traditional open surgery and the patient usually goes home within two days.
The liver, one of the body's largest organs, helps metabolize food and medicine absorbed from the intestines in the blood supply, produces bile to help digest fats, and stores energy-producing glycogen (sugar).
Primary liver cancer--which grows from within the organ as opposed to spreading there from another area of the body--is rare. In adults, the most common type of primary liver cancer is hepatocellular carcinoma (HCC) and in pediatric patients it is hepatoblastoma. Both develop from hepatocytes and can occur as one or multiple tumors. HCC accounts for 80 percent of all primary liver cancers. Colorectal, breast and gastric cancers also commonly spread to the liver.
To perform the laparoscopic liver procedure, carbon dioxide gas is pumped into the patient's abdomen to increase the operative area and improve visualization of the tumor. The surgeon then makes two to four small incisions on the right side of the rib cage to accommodate the laparoscope, a tiny "telescope" equipped with a camera, and other specialized surgical instruments. The surgeon then severs and ties off tumor's blood supply, cuts out the tumor itself, places it inside a sealed bag, and removes it through one of the incisions.
"The liver is a self-healing organ," explains Thomas, "so once the cancerous tumor is removed the area typically heals within two to four weeks."
Research suggests that cirrhosis, a condition that results in scarring of the
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