Liver cancer is a type of cancer that starts in the liver. Some cancers develop outside the liver and spread to the area. However, only cancers that start in the liver are described as liver cancer.The liver, which is located below the right lung and under the ribcage, is one of the largest organs of the human body. It has a range of functions, including removing toxins from the body, and is crucial to survival.Liver cancer consists of malignant hepatic tumors in or on the liver.SymptomsThe signs and symptoms of liver cancer tend not to be noticed until the cancer reaches an advanced stage.Liver cancer may trigger the following effects:jaundiceabdominal painunexplained weight lossan enlarged liverfatiguenauseavomitingback painitchingfever

Bone cancer can begin in any bone in the body, but it most commonly affects the pelvis or the long bones in the arms and legs. Bone cancer is rare, making up less than 1 percent of all cancers. In fact, noncancerous bone tumors are much more common than cancerous ones.The term "bone cancer" doesn't include cancers that begin elsewhere in the body and spread (metastasize) to the bone. Instead, those cancers are named for where they began, such as breast cancer that has metastasized to the bone.Some types of bone cancer occur primarily in children, while others affect mostly adults. Surgical removal is the most common treatment, but chemotherapy and radiation therapy also may be utilized. The decision to use surgery, chemotherapy or radiation therapy is based on the type of bone cancer being treated.TypesChondrosarcomaEwing sarcomaOsteosarcomaSymptomsSigns and symptoms of bone cancer include:Bone painSwelling and tenderness near the affected areaWeakened bone, leading to fractureFatigueUnintended weight loss

Soft tissue sarcoma is a rare type of cancer that begins in the tissues that connect, support and surround other body structures. This includes muscle, fat, blood vessels, nerves, tendons and the lining of your joints.More than 50 subtypes of soft tissue sarcoma exist. Some types are more likely to affect children, while others affect mostly adults. These tumors can be difficult to diagnose because they may be mistaken for many other types of growths.Soft tissue sarcoma can occur anywhere in your body, but the most common types occur in the arms and legs, and in the abdomen. Surgical removal is the most common treatment, although radiation and chemotherapy also may be recommended — depending on the size, type, location and aggressiveness of the tumor.The soft tissues of the body include the muscles, tendons (bands of fiber that connect muscles to bones), fat, blood vessels, lymph vessels, nerves, and tissues around joints. Adult soft tissue sarcomas can form almost anywhere in the body, but are most common in the head, neck, arms, legs, trunk, abdomen, and retroperitoneum.TypesAngiosarcomaDermatofibrosarcoma protuberansEpithelioid sarcomaGastrointestinal stromal tumor (GIST)Kaposi's sarcomaLeiomyosarcomaLiposarcomaMalignant peripheral nerve sheath tumorsMyxofibrosarcomaPleomorphic sarcomaRhabdomyosarcomaSolitary fibrous tumorSynovial sarcomaUndifferentiated pleomorphic sarcomaSymptomsA soft tissue sarcoma may not cause any signs and symptoms in its early stages. As the tumor grows, it may cause:A noticeable lump or swellingPain, if a tumor presses on nerves or muscles