Liver and abdominal tumors refer to abnormal growths that develop in the liver or within the abdominal cavity. These tumors may be benign or malignant and can originate from the liver itself or spread from other organs. Symptoms vary depending on the tumor's size, location, and whether it affects nearby structures. Common symptoms include abdominal pain, swelling, jaundice, unexplained weight loss, and changes in bowel habits. Diagnosis involves imaging studies, biopsies, and blood tests. Treatment options include surgery, chemotherapy, radiation therapy, and targeted therapies, depending on the tumor type, stage, and individual patient factors. Early detection and prompt treatment are essential for better outcomes.