***Do you know about - Bone Cancer - Causes, Symptoms, Diagnosis, rehabilitation and prognosis
Bone cancer is rare and accounts for less than 1% of all new tumors. Not all bone tumors are fatal in fact benign (non cancerous) abnormalities are more common than malignant ones. Most are secondary and have been spread from an additional one site. Original bone cancer which starts in the bone is quite rare constituting less than one per cent of all malignant tumors. They are more common in males, especially in children and adolescents. The most common type of Original cancer is osteosarcoma. This type of carcinoma commonly affects young adults. It can affect any bone, but the arms, legs and pelvis are more generally affected. Other less common forms of Original bone cancer include Ewing sarcoma, malignant fibrous histiocytoma and chondrosarcoma.
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We had a good read. For the benefit of yourself. Be sure to read to the end. I want you to get good knowledge from Radiation Therapy.Primary Bone Cancer
The causes of Original bone tumours are not known; however, adults who have Pagets disease (a bone disease) may have an increased risk.
Secondary bone cancer
Secondary bone cancer is the most common bone cancer. It is a carcinoma that starts somewhere else in the body and spreads (metastasises) to the bone. The most common cancers that spread to the bone originate in the breast, prostate, lung, kidney and thyroid.
Reticulum cell sarcoma of the bone
A cancerous tumor of the bone marrow presenting in more males than females.
Leukaemia
Cancer of the blood, which starts in the bone marrow
Symptoms of bore cancer
Symptoms tend to compose slowly and depend on the type, location, and size of the tumor. The signs and symptoms of bone carcinoma include: painful bones and joints, swelling of bones and joints, problems with movement, susceptibility to fractures. Less common symptoms include: unexplained weight loss, tiredness, fever and sweating.
Remember this conditionr is very rare so if you have any of these symptoms it is likely to be caused by an additional one condition. All the time see your physician if you have for a diagnosis.
Causes
Although bone cancer does not have a clearly defined cause, researchers have identified some factors that increase the likelihood of developing these tumors. A small whole of bone cancers are due to heredity.
Diagnosis
Bone cancer can present itself in any of the bones of the body, but it is diagnosed most often in the long bones of the arms and legs.
Diagnosing bone cancer involves a whole of tests, including: X-rays and bone scans to show the exact location and size of the cancer (these are All the time done prior to biopsy), bone biopsy where a small sample of the cancer is removed from the bone and examined in the laboratory for the nearnessy of malignant cells, Magnetic Resonance Imaging (Mri) scan similar to a Ct scan but uses magnetism instead of x-rays to build three-dimensional pictures of your body.
Treatment
The medicine and pathology depends upon multiple factors including the type and extent of the cancer, the patient's age and total condition status. Tumors may be treated with surgery, radiation therapy, chemotherapy, or a aggregate of these.
Primary bone cancers:
The tumor, surrounding bone tissue and nearby lymph nodes are surgically removed. In severe cases, the affected limb may need to be amputated, but this is rare. medicine may also include radiotherapy (x-rays to target and kill the cancer cells) and chemotherapy (anti-cancer drugs). These may be given before surgery, to shrink the cancer and/or afterward to destroy any remaining cancer cells.
Secondary bone cancer:
Treatment depends on the medicine for the Original tumor, but commonly includes chemotherapy, radiotherapy or hormone therapy. Surgical operation may be needed to expand the affected bone.
Prognosis
Overall, the occasion of rescue (prognosis) for bone cancers has improved significantly since the improvement of contemporary chemotherapy. The occasion of rescue will depend on a variety of influences; if the cancer has spread, the type of cancer, the size of the tumour, location, the person's general condition and other personel factors.
If the tumor is very small and localized, the five-year survival rate is close to 90 percent. If the cancer has begun to spread, however, survival becomes more difficult. The five-year survival rate is only about 60 percent, and the pathology is poor once the cancer spreads.
Bone cancer in cats and dogs
Bone carcinoma in dogs and cats can be a sharp disorder. Osteosarcoma is by far the most common bone tumour if dogs, commonly striking the leg bones of larger breeds. Chemotherapy significantly prolongs the survival of animals with osteosarcoma when used in conjunction with surgery. For dogs Cisplatin alone or in aggregate with doxorubicin markedly improves survival time to a median of 8-10 months with the ration of dogs alive after11 months at 50%.
Feline Osteosarcoma unlike its canine counterpart it has a much lower rate of metastasis and longer term survival can be imaginable with faultless excision. median survival for cats with osteosarcoma is approximately 2 years with many cats outreaching that.
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