Anything that increases a person's ability to develop bone cancer is called a risk factor for bone cancer, anything, to reduce the chances of the person is called to develop a protective factor for bone cancer. Prevention of bone cancer in order to avoid the risk factors and increasing protective factors, which can be controlled. While prevention of bone cancer does not guarantee that someone will not develop cancer of the bones, reduces the risk that happening.
Bone Cancer Prevention: Know the risk factors
Although some risk factors for bone cancer can be prevented, many do not. Specific risk factors for bone cancer are:
Being a child or young adult
The previous radiation or chemotherapy
History of Paget's disease
Family history of bone cancer
People with hereditary retinoblastoma.
At this point, a bone cancer, the researchers found no protective factors for bone cancer.
Can Bone Cancer avoided?
Although some risk factors for bone cancer can be prevented, it is important to note that prevention of risk factors does not guarantee that you will not get a bone cancer. Some people are more sensitive than other factors that may cause bone cancer. Talk to your doctor about methods of preventing bone cancer that could be effective for you.
Showing posts with label Bone Cancer. Show all posts
Showing posts with label Bone Cancer. Show all posts
Monday, 1 August 2011
Treatment Of Bone Cancer
Treatment of bone tumors is highly dependent on the type of cancer.
Chemotherapy and radiation
Chemotherapy and radiotherapy are effective in some tumors (such as Ewing's sarcoma) but less so in others (such as chondrosarcoma).
There are a variety of protocols for chemotherapy for bone tumors. Protocol is the best reported survival in children and adults have a protocol in which the artery is monitored tumor response by serial angiography. When the tumor response rate is necrosis> 90% of surgery is planned.
Medication.
A major concern is the density of bones and bone loss. Nonhormonal bisphosphonates increase bone strength and are available in prescription pill form once a week. Metastron also known as strontium-89 chloride is a drug intravenously to relieve pain and can be given three months apart. Strontium chloride Sr Generic UPS-89 injection, manufactured by Bio-Nucleonics Inc., a generic version of Metastron.
Surgical treatment!
Amputation.
Treatment of certain types of bone cancer may involve surgery, such as amputation of limbs or limb-sparing surgery (often in combination with chemotherapy and radiotherapy). Limb-sparing surgery, surgery, or limb salvage, means the part is saved from amputation. Instead, the amputation of the affected bone was removed and is done in two ways bone graft with bone taken from the body or (b) the artificial bone is put on the thigh surgery, limb salvage prostheses are available .
The second operation is called the Van Ness-rotation or rotationplasty, which is a form of amputation, the patient's mouth is turned upwards in a 180 degree turn and rolled up used as a knee.
Types of amputation:
Foot
Below the knee
Above the knee
Symes
Hip disarticulation
Hemipelvectomy or rear quarters, where the foot is to eliminate half of the basin
Arm
Below the elbow
Above the elbow
Shoulder disarticulation
Forequarter (amputation of the whole arm and shoulder blade and collarbone)
The most radical of all amputations are hemicorporectomy (amputation translumbar or size) that removes the legs, pelvis, urinary tract, excretory system and the genital area (penis / testicles in men and the vagina / vulva in females). This is accomplished in two phases. The first phase is to make the colostomy and the urinary tract, the second step is amputation. It is a mutilating operation and is performed only as a last resort (eg pelvic exenteration still does not work, or in case of advanced pelvic / reproductive cancers)
Chemotherapy and radiation
Chemotherapy and radiotherapy are effective in some tumors (such as Ewing's sarcoma) but less so in others (such as chondrosarcoma).
There are a variety of protocols for chemotherapy for bone tumors. Protocol is the best reported survival in children and adults have a protocol in which the artery is monitored tumor response by serial angiography. When the tumor response rate is necrosis> 90% of surgery is planned.
Medication.
A major concern is the density of bones and bone loss. Nonhormonal bisphosphonates increase bone strength and are available in prescription pill form once a week. Metastron also known as strontium-89 chloride is a drug intravenously to relieve pain and can be given three months apart. Strontium chloride Sr Generic UPS-89 injection, manufactured by Bio-Nucleonics Inc., a generic version of Metastron.
Surgical treatment!
Amputation.
Treatment of certain types of bone cancer may involve surgery, such as amputation of limbs or limb-sparing surgery (often in combination with chemotherapy and radiotherapy). Limb-sparing surgery, surgery, or limb salvage, means the part is saved from amputation. Instead, the amputation of the affected bone was removed and is done in two ways bone graft with bone taken from the body or (b) the artificial bone is put on the thigh surgery, limb salvage prostheses are available .
The second operation is called the Van Ness-rotation or rotationplasty, which is a form of amputation, the patient's mouth is turned upwards in a 180 degree turn and rolled up used as a knee.
Types of amputation:
Foot
Below the knee
Above the knee
Symes
Hip disarticulation
Hemipelvectomy or rear quarters, where the foot is to eliminate half of the basin
Arm
Below the elbow
Above the elbow
Shoulder disarticulation
Forequarter (amputation of the whole arm and shoulder blade and collarbone)
The most radical of all amputations are hemicorporectomy (amputation translumbar or size) that removes the legs, pelvis, urinary tract, excretory system and the genital area (penis / testicles in men and the vagina / vulva in females). This is accomplished in two phases. The first phase is to make the colostomy and the urinary tract, the second step is amputation. It is a mutilating operation and is performed only as a last resort (eg pelvic exenteration still does not work, or in case of advanced pelvic / reproductive cancers)
Symptoms Of Bone Cancer
The most common symptom of bone cancer is pain, which gradually increase over time.
A person can go for weeks, months and sometimes years before seeking help, it depends on the growth of the tumor.
Many patients do not experience any symptoms except for a painless mass.
Some cancers can weaken the bone structure of bone, causing pathologic fractures.
A person can go for weeks, months and sometimes years before seeking help, it depends on the growth of the tumor.
Many patients do not experience any symptoms except for a painless mass.
Some cancers can weaken the bone structure of bone, causing pathologic fractures.
Causes Of Bone Cancer
Although bone cancer does not have a clearly defined cause, researchers identified several factors that increase the likelihood of developing these tumors.
Osteosarcoma most often occurs in people taking high doses of external beam radiation or treatment with certain anticancer drugs, children seem to be particularly sensitive.
A small number of bone cancers are hereditary. For example, children with hereditary retinoblastoma (a rare cancer of the eye) are at increased risk of developing osteosarcoma, particularly if treated with radiotherapy. In addition, people with hereditary defects of bones and people with metal implants, which doctors sometimes used to repair fractures, are more likely to develop osteosarcoma.Ewing's sarcoma is strongly associated with hereditary cancer syndromes, congenital, childhood or previous radiation exposure .
Osteosarcoma most often occurs in people taking high doses of external beam radiation or treatment with certain anticancer drugs, children seem to be particularly sensitive.
A small number of bone cancers are hereditary. For example, children with hereditary retinoblastoma (a rare cancer of the eye) are at increased risk of developing osteosarcoma, particularly if treated with radiotherapy. In addition, people with hereditary defects of bones and people with metal implants, which doctors sometimes used to repair fractures, are more likely to develop osteosarcoma.Ewing's sarcoma is strongly associated with hereditary cancer syndromes, congenital, childhood or previous radiation exposure .
Bone Cance Overview
 | |||||
| BONE CANCER |
The malignant tumor of bone is described as bone cancer.
Cancer that begins in the bone is known as primary bone cancer. This cancer is very rare.
The most common primary bone cancer are osteosarcoma, which occurs mainly in bone growth called Ewing's sarcoma.
This occurs primarily in immature tissue in bone marrow (bone marrow) and chondrosarcoma is the second type, which occurs in cartilage. The first type is more common in children.
More often, cancer cells spread to bone metastases in other parts of the body such as breast, lung and prostate. Bone tumors in most tumors are classified as primary and secondary tumors.
Primary tumors
This type of tumor is called primary bone tumors are very rare almost less than 1% of all malignant tumors that arise and also studies showing that they are more common among young men. The four most common types of primary bone tumors are:
Multiple myeloma
Osteoclastoma
Fibrosarcoma
Osteosarcoma
Chondrosarcoma
Ewing's sarcoma
Secondary disease, or metastatic
Secondary or metastatic tumors can be further divided into:
The most common tumors, which account for bone metastases, breast cancer, lung cancer and prostate cancer. Tumors can be either due to the continued spread of the tumor and adjacent soft tissue is also able to represent the malignant transformation of preexisting benign lesions. Secondary tumors or metastases most frequently involve the axial skeleton than the appendicular skeleton.
Secondary Bone Cancer
As mentioned above, the secondary bone cancer is cancer that has spread, or metastasis of a primary cancer in another part of the bones of the body. This type is more common than primary bone cancer, which is a cancer that originates from the same bones.
The most common primary cancers that metastasize to bone are breast, lung and prostate cancer, and the bones that are most affected in this process is the spine, ribs, pelvis, skull and upper arm bone and leg.
Subscribe to:
Posts (Atom)