Bone Cancer - Causes, Symptoms and Treatments | breast cancer husband

Cancer having its origin in the bones is referred to as bone cancer in medical terms. Bone cancers are relatively uncommon when compared to metastatic (cancer occurring initiated in another organ and spreading to bone tissues) or secondary cancer.
Bone Cancer Causes
Underlying causes behind bone Cancer is still unclear. However, there are certain risk factors that have been identified. Most of them suggest that Estrogen, female hormone, plays an imperative role in development and progress of this cancer. It's known that women, having menstrual period for the first time before 11 or at a very later stage in their life, are more prone for developing this disease. The reason being that they remain exposed to higher levels of estrogen for a longer period of time. Again, count of menstrual cycle prior to first pregnancy is also considered significant. Experts believe that women having their first child below the age of 20 might be affected in the near future. Breastfeeding offers additional protective effect.
Bone Cancer Symptoms
Bone Cancer Symptoms are many linked to the location of the bone, which has been affected by cancer in the body. Common symptom associated with bone cancer is tenderness, swelling or pain in the affected area. Lump formation might also accompany bone cancer in a patient. Although the detection of lump associated to the cancer is difficult in the early stages, it can be felt when the disease occurs in or around the joints. Still, you cannot consider any of these symptoms as prominent signs of bone cancer.
Bone Cancer Treatment
Treatment for cancer of bone, mainly metastatic cancer, has 2 goals:
-Managing neoplasm
-Managing symptoms produced by local lesion
Prognosis is mainly affected by patient's age, primary tumor size, lymphatic & blood vessel invasion degree, symptoms duration and tumor location on arm, trunk or leg.
There are 2 methods for treating bone metastasis. Systemic Therapy is aimed for treating cancer cells spread throughout your body. It includes hormone therapy, immunotherapy and chemotherapy. Local therapy is aimed towards killing cancerous cells of a specific portion on the body. It includes surgery and radiation therapy.
Surgery:
It is often extensive and involves the removal of a wide margin of tissue surrounding the tumor. Sarcomas, which involve muscles, also require removing the entire affected group of muscles.
Radiation Therapy:
It is mainly used for preventing local recurrence of radiosensitive tumor and given either before or following the surgery.
Chemotherapy:
Several drugs have proven effective for treating bone & soft tissue sarcoma. However, required dosages for providing a great chance to cure might lead to significant side-effects. Effective agents include cyclophosphamide, etoposide, vincristine, ifosfamide, doxorubicin (Adriamycin), dactinomycin (Actinomycin D), dacarbazine and investigational agent. In some cases, even combinations of all these drugs are used.
Hormone Therapy:
It's either removal of organs producing hormones promoting growth of specific cancer types (testosterone and estrogen) or drug therapy for keeping hormones from promoting growth of cancer.
Even after completely removing bone or soft tissue sarcoma, significant risk is there that small tumors, left undetected, may spread to other regions in the body. Adjuvant Chemotherapy attempts for eliminating such tumor deposits.
Even, there are safer and effective methods for treating pain. Medications will allow people for being free of pain and continue the activities essential to them.
To Your Health!


Article Source: http://EzineArticles.com/?expert=James_S._Pendergraft

Ewing's Sarcoma, A Common Form of Bone Cancer | breast cancer husband

Ewing’s Sarcoma is one of three different kinds’ cases of bone cancer. It is usually diagnosed in a younger generation with the victims usually between the ages of ten to twenty years old and the most commonly diagnosed are males. There have been cases of children getting Ewing’s Sarcoma from as young as three or four years of age. It rarely is diagnosed or contracted past the age of thirty years old. It is generally diagnosed in Caucasians and not as often in African-Americans or Asians; in fact it is very rare. It is a highly malignant primary tumor in the bone and is generally found in the Upper legs, hip and pelvis of a patient, although it can occur anywhere in the body. This type of cancer is found inside of the soft tissue in the bone.
Pain radiating from the limbs can be one of the first indicators on bone cancer, especially Ewing’s Sarcoma. This pain begins small and dull and escalates quickly to a very intense feeling. Elevated LDH levels as well as weight loss and anemia also accompany the symptoms of Ewing’s Sarcoma. Tender swelling that is localized and has been apparent for several weeks or months is an indicator that you should visit your doctor for further testing. A cat scan or MRI will be able to diagnose your cancer and will be able to further tell whether or not it has spread to other parts of your body, which will decide the proper course of treatment. Generally, a surgery is performed to remove the cancerous tumor. If the tumor is extremely large, amputation may be a necessity in order to keep the cancer from spreading elsewhere. The surgery is then followed by an extensive round or rounds of radiation or chemotherapy.
Ewing’s Sarcoma is the most lethal and the second most common cancerous or malignant tumor found in a young cancer patient. There is a survival rate of 5 years that is 70%-80% if the bone cancer is found early enough and has not metastasized, or spread and has been treated with chemotherapy. If the cancer has metastasized, the long term survival rate plummets to around 10%-20%.

Article Source: http://EzineArticles.com/?expert=Matt_Murren