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A complete radical, surgical, en bloc resection of the cancer, is the treatment of choice in osteosarcoma. [2] Although most patients are able to have limb-salvage surgery, complications—particularly infection, prosthetic loosening and non-union, or local tumor recurrence—may cause the need for further surgery or amputation. [25]
The diaphysis (pl.: diaphyses) is the main or midsection (shaft) of a long bone. It is made up of cortical bone and usually contains bone marrow and adipose tissue (fat). It is a middle tubular part composed of compact bone which surrounds a central marrow cavity which contains red or yellow marrow. In diaphysis, primary ossification occurs.
A bone sarcoma is a primary malignant bone tumour, a type of sarcoma that starts in the bones. [1] This is in contrast to most bone cancers that are secondary having developed as a metastasis from another cancer. Bone sarcomas are rare, and mostly affect the legs. The other type of sarcoma is a soft-tissue sarcoma.
Radical surgery, also called radical dissection, is surgery that is more extensive than "conservative" surgery. In surgical oncology , radical surgery is surgery intended to remove both a tumor and any metastases thereof, for diagnostic and/or treatment purposes. [ 1 ]
A bone tumor is an abnormal growth of tissue in bone, traditionally classified as noncancerous (benign) or cancerous (malignant). [1] [4] Cancerous bone tumors usually originate from a cancer in another part of the body such as from lung, breast, thyroid, kidney and prostate. [1] There may be a lump, pain, or neurological signs from pressure. [1]
Bone graft: Method of bone graft which uses bone tissue harvested from the patient to treat slow-healing, or delayed union bone fractures. [7] Polya gastrectomy: Eugen Pólya: Upper gastrointestinal surgery: Partial gastrectomy with posterior gastrojejunostomy, a modification of the Billroth II operation: Polya's operation at Who Named It?
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Cryosurgery is a minimally invasive procedure, and is often preferred to other types of surgery because of its safety, ease of use, minimal pain and scarring as well as low cost; [3] however, as with any medical treatment, there are risks involved, primarily that of damage to nearby healthy tissue.