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Topic: Osteogenic sarcoma


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In the News (Sun 15 Nov 09)

  
  Osteogenic Sarcoma
Osteogenic sarcoma, also called osteosarcoma, is the most common type of bone cancer in children.
Osteogenic sarcoma usually occurs between the ages of 10 and 25 and is more common among males than females.
Although osteogenic sarcoma may be suspected by the way the bone looks on x-rays, diagnosis can be confirmed only by biopsy.
healthlink.mcw.edu /article/926233107.html   (247 words)

  
 OSTEOGENIC SARCOMA   (Site not responding. Last check: 2007-11-03)
Osteogenic sarcoma is a bone tumor in which the malignant cells are capable of directly making osteoid and or bone.
The sporadic cases of the osteogenic sarcoma (Li-Fraumeni syndrome) are associated with mutation in p53 suppressor gene on chromosome 17.
Grossly, osteogenic sarcomas appear as gray-white tumors showing areas of hemorrahge and necrosis which arise in the medullary cavity of the metaphyseal ends of the long bones (proximal tibia, distal femur, proximal humerus; see figure) and locally destroy adjacent bone and may extend to the soft tissue.
www.bioscience.org /atlases/tumpath/musbone/bone/3/synopsis.htm   (306 words)

  
 Osteogenic Sarcoma - Children's Healthcare of Atlanta
Osteogenic sarcoma is a malignant, or cancerous, tumor of the bone.
Osteogenic sarcoma is commonly found in the arms and legs, but it can be found in any bone in the body.
Often children with osteogenic sarcoma are tall compared to their peers, and females are at a higher risk for osteo early in puberty or before because of their advanced development.
www.choa.org /default.aspx?id=419   (514 words)

  
  CIKA | Osteogenic Sarcoma
Osteogenic sarcoma is the most common type of bone cancer occurring in childhood.
The aetiology of Osteogenic sarcoma is generally unknown, however evidence suggests that age, sex and its anatomical site correlate well with periods of rapid growth.
Treatment of Osteogenic sarcoma depends on the age of the patient, the size of the tumour and the presence or absence of metastases.
www.cika.org.au /OsteogenicSarcoma   (318 words)

  
  Sarcoma -- Biotechnology Stocks
osteosarcomas are also called sarcomas, but are in a separate category because they have different clinical and microscopic characteristics and are treated differently.
Osteogenic sarcoma or osteosarcoma is one of the most common childhood bone cancers.
Organizations such as the Sarcoma Foundation of America (www.curesarcoma.org) are working to fund research towards a cure for sarcoma, while other patient-oriented organizations such as the Sarcoma Alliance (www.sarcomaalliance.com) are working to educate patients about the disease.
www.biotech100.com /biotechnology_encyclopedia/sarcoma.htm   (105 words)

  
 Nikon MicroscopyU: Human Pathology Digital Image Gallery - Osteogenic Sarcoma
Osteogenic sarcoma, which is also known as osteosarcoma, is a type of bone cancer that most commonly affects teenagers.
Osteogenic Sarcoma at 20x Magnification - When the osteogenic sarcoma occurs in adults, the condition is frequently associated with Paget’s disease a chronic condition characterized by abnormal bone destruction and regrowth.
Osteogenic Sarcoma at 40x Magnification - Osteogenic sarcomas tend to metastasize to other parts of the body relatively early, and in cases where metastases have already developed, the possibility of a cure is low.
www.microscopyu.net /galleries/pathology/osteogenicsarcoma.html   (592 words)

  
 Osteogenic Sarcoma
Osteogenic sarcoma is a cancer that begins in the bone; this is also called an osteosarcoma, malignant bone cancer.
Osteogenic sarcoma accounts for about a third of all bone malignancies, and about half of these occur around the knee, originating in the soft connective tissues to form bony tumors.
Most osteogenic sarcomas are treated with chemotherapy followed by surgery to remove the diseased part of the limb.
www.iscid.org /encyclopedia/Osteogenic_Sarcoma   (235 words)

  
 Rein in Sarcoma
Osteogenic sarcoma is a malignant (cancerous) bone tumor that occurs predominantly in adolescents and young adults.
Osteogenic sarcoma occurs in adolescents at the time they are most rapidly growing in their most rapidly growing bones; therefore, it is suspected that rapid bone growth may play a role in the development of osteosarcoma.
Osteogenic sarcoma of the craniofacial bones are relatively rare and represent less than 10% of all osteosarcomas.
www.reininsarcoma.org /SarcomaInfo2006Detailed.htm   (4261 words)

  
 Osteogenic Sarcoma
Osteogenic sarcoma is a malignant, or cancerous, tumor of the bone.
Osteogenic sarcoma is commonly found in the arms and legs, but it can be found in any bone in the body.
Often children with osteogenic sarcoma are tall compared to their peers, and females are at a higher risk for osteo early in puberty or before because of their advanced development.
web.bsu.edu /jlbrumbaugh/osteo.html   (467 words)

  
 Nikon MicroscopyU: Human Pathology Digital Image Gallery - Osteogenic Sarcoma
Osteogenic sarcoma, which is also known as osteosarcoma, is a type of bone cancer that most commonly affects teenagers.
Osteogenic Sarcoma at 20x Magnification - When the osteogenic sarcoma occurs in adults, the condition is frequently associated with Paget’s disease a chronic condition characterized by abnormal bone destruction and regrowth.
Osteogenic Sarcoma at 40x Magnification - Osteogenic sarcomas tend to metastasize to other parts of the body relatively early, and in cases where metastases have already developed, the possibility of a cure is low.
www.microscopyu.com /galleries/pathology/osteogenicsarcoma.html   (592 words)

  
 World Journal of Surgical Oncology | Full text | Primary osteogenic sarcoma of the breast   (Site not responding. Last check: 2007-11-03)
Osteogenic sarcomas of the breast either arising primarily in the breast or as secondary deposits from primary bone sarcomas occur in very rare cases.
The largest collection of primary breast osteogenic sarcomas found on Pubmed search from 1967 to date was a clinico-pathological analysis of 50 cases seen over a 38-year period and reported by Silver and Tavassoli in 1998 [13].
Osteogenic sarcoma of the breast tissue can arise from a pre-existing benign or malignant neoplasm of the breast or may arise from previously normal breast tissue as non-phylloides sarcoma.
www.wjso.com /content/4/1/90   (2121 words)

  
 Rein in Sarcoma
It is different than classic osteogenic sarcoma in that it typically arises in adults between the ages of 20 and 40.
Treatment is the same as fully malignant osteogenic sarcoma arising in a younger population.
People with retinoblastoma, a malignant tumor of the eye, are at a higher risk of developing postirradiation osteogenic sarcoma due to a defect in the RB gene.
www.reininsarcoma.org /SarcomaInfo2003Detail.html   (4245 words)

  
 A Transplantable Spontaneous Osteogenic Sarcoma observed in the Muscle Tissue of an Albino Mouse
OSTEOGENIC sarcomas attached to bone tissue have been reported in animals of different species.
described a case of spontaneous osteogenic sarcoma in the jaw of a three-year-old grey rabbit.
Osteogenic sarcomas have also been induced by radio-isotopes such as radium-226, strontium-90, calcium-45 (ref. 3) and strontium-89 (ref. 4).
www.nature.com /nature/journal/v187/n4743/abs/1871129a0.html   (165 words)

  
 Buddy's Story Part Two Tumor
"Osteogenic sarcoma: A destructive tumor of bone, osteogenic sarcoma [also known as Osteosarcome], is malignant and hence capable of spreading from the site of its development -- a process known as metastasis.
Osteogenic sarcoma grows less rapidly and spreads less readily in cats than in dogs.
Diagnosis of osteogenic sarcoma is made by x-ray and biopsy [microscopic examination of sample], examination.
www.bpfrommer.com /Buddy's_Story_Part_Two_Tumor.htm   (1397 words)

  
 Osteogenic Sarcoma
Also called osteosarcoma, osteogenic sarcoma is one of the most common types of bone cancer in children and accounts for nearly 3 percent of all childhood cancers.
Osteogenic sarcoma cancer cells can also spread (metastasize) to other areas of the body.
Continuous follow-up care is essential for a child diagnosed with osteogenic sarcoma.
www.healthsystem.virginia.edu /uvahealth/peds_oncology/ostsar.cfm   (888 words)

  
 AANOS, An Article by Professor Fathie, Drs. Grant and Hess
A final diagnosis of osteogenic sarcoma was made.
In their review of 430 cases of osteogenic sarcoma, Coventry and Dahlin(1) analyzed extensively the histologic and biologic features of these tumors.
A case report of osteogenic sarcoma arising in a cervical vertebra of a 40-year-old white male is presented.
www.aanos.org /edctn_osteogenic_sarcoma.htm   (686 words)

  
 Children's Cancer Centre : Osteogenic Sarcoma
Osteogenic sarcoma is a tumour, which starts in a bone.
No one knows what causes osteogenic tumours, but we do know that they are not caused by injury.
The exact treatment for Osteogenic sarcoma varies depending on the age of the child and where the tumour is located.
www.rch.org.au /ccc/diagnosis.cfm?doc_id=5335   (333 words)

  
 Osteogenic sarcoma of the jaw bones: a single institution experience over a 21-year period.
The purpose of this article is to review cases of osteogenic sarcoma of the jaw bones diagnosed in our institution during a 21-year period.
Osteogenic sarcoma of the jaws constituted 0.6% of all the biopsies of oral and jaw lesions seen within the period under study.
Osteogenic sarcoma of the jaws is rare in patients who presented with tumor and tumor-like lesions of the jaws in our center, in agreement with previous reports from Africa and other centers around the world.
www.galenicom.com /medline/article/16360611/au:Adeyemo+WL   (398 words)

  
 Ewing's Sarcoma
Ewing's sarcoma differs from osteosarcoma in that it affects a different part of the bone -- the bone shaft -- and tends to be found in bones other than the long bones of the arm and leg, such as the ribs.
Like osteogenic sarcoma, it usually occurs between the ages of 10 and 25, is seen more often in males, and frequently spreads to other bones and the lungs.
Young people with this type of cancer usually have more general signs -- fever, chills, and weakness -- than are present in osteogenic sarcoma.
healthlink.mcw.edu /article/926233452.html   (190 words)

  
 Share This : Osteogenic Sarcoma and Back Pain   (Site not responding. Last check: 2007-11-03)
Likewise, if Osteogenic sarcoma is present the patient may feel pain, limited range of motion (ROM), immobility, and so on.
Osteogenic sarcoma is a malignant or benign bone tumor, yet when Osteogenic sarcoma is present, the bone malignant is present.
When Osteogenic sarcoma is present, the patient may experience pain.
www.reallyfirst.com /articles/?p=150&akst_action=share-this   (595 words)

  
 Research Sarcoma Information: Online Forum Resources Page # 1 sorted by date   (Site not responding. Last check: 2007-11-03)
Being diagnosed with sarcoma doesn’t mean that you are alone in your fight against cancer.
i recently in december 2006 diagnosed with monophasic synovial sarcoma of the kidney high grade.
Hi, my mom, 55 years of age, was diagnosed last week with hi-grade sarcoma on her right thigh.
www.cancercompass.com /message-board/cancers/sarcoma/1,0,119,65.htm   (735 words)

  
 Osteogenic sarcoma - WrongDiagnosis.com
Osteogenic sarcoma: A sarcoma originating in bone-forming cells, affecting the ends of long bones.
Osteogenic sarcoma is listed as a "rare disease" by the Office of Rare Diseases (ORD) of the National Institutes of Health (NIH).
This means that Osteogenic sarcoma, or a subtype of Osteogenic sarcoma, affects less than 200,000 people in the US population.
www.wrongdiagnosis.com /medical/osteogenic_sarcoma.htm   (526 words)

  
 Extraosseous osteogenic sarcoma.
Extraosseous osteogenic sarcoma is a very rare malignant neoplasm.
Out of the more than 400 cases of soft tissue sarcomas on file in our hospital, only 2 were extraosseous osteogenic sarcomas.
The second patient, primarily diagnosed as having a soft tissue sarcoma, was treated by wide excision.
www.galenicom.com /medline/article/16323400/jo:1726-4901   (180 words)

  
 High WT1 Expression Is Associated with Very Poor Survival of Patients with Osteogenic Sarcoma Metastasis -- Srivastava ...
of osteogenic sarcoma samples with known survival outcome.
survival of patients with high-grade metastatic osteogenic sarcoma
osteogenic sarcoma having intense staining (10 of 37) was 18.3
clincancerres.aacrjournals.org /cgi/content/short/12/14/4237?rss=1   (347 words)

  
 The multiple sclerotic osteogenic sarcoma of early childhood -- Cremin et al. 49 (581): 416 -- The British Journal of ...
The multiple sclerotic osteogenic sarcoma of early childhood -- Cremin et al.
The multiple sclerotic osteogenic sarcoma of early childhood
osteogenic sarcoma and are considered due to proliferative metastatic
bjr.birjournals.org /cgi/content/abstract/49/581/416   (132 words)

  
 Primary Cancerous Tumors: Bone Tumors: Merck Manual Home Edition
Osteosarcoma (osteogenic sarcoma) is the second most common type of primary cancerous bone tumor.
Ewing's tumor (Ewing's sarcoma) is a cancerous tumor that affects males more often than females and appears most commonly in people aged 10 to 20 years.
Malignant lymphoma of bone (reticulum cell sarcoma) is a cancerous tumor that usually affects people in their 40s and 50s.
www.merck.com /mmhe/au/sec05/ch063/ch063c.html   (511 words)

  
 Orphanet Journal of Rare Diseases | Full text | Osteosarcoma (Osteogenic sarcoma)   (Site not responding. Last check: 2007-11-03)
Most patients who present with osteogenic sarcoma of the extremities complain of pain prior to soft tissue swelling.
A viral origin was suggested by the evidence that bone sarcomas can be induced in selected animals by viruses or cell-free extracts of human osteosarcomas [4].
However, in a young patient with a classic osteogenic sarcoma the diagnosis of pseudometastases should be always histologically confirmed, following the removal of the lesion from the lung.
www.ojrd.com /content/2/1/6   (2487 words)

  
 The Sidney Kimmel Comprehensive Cancer Center At Johns Hopkins
She and her laboratory colleagues have developed a mouse model that mimics metastasis where injection of osteosarcoma cells leads to spread of the diseased cells to the lungs.
In addition, Dr. Loeb is the principal investigator on a protocol using high dose 153Sm for the treatment of high risk osteogenic sarcoma.
He is a co-chairman of the national RTOG phase II study of pre-operative radiation therapy and Thalidomide (IND 48832; NSC 66847) for low grade primary soft tissue sarcoma or pre-operative MAID/Thalidomide/radiation therapy for high/intermediate grade primary soft tissue sarcoma of the extremity or body wall.
www.hopkinskimmelcancercenter.org /kpr/sarcomaresearch.cfm   (473 words)

  
 Use of the Van Nes Prosthesis for Children with Osteogenic Sarcoma | JACPOC Library, 1987 | ACPOC - Association of ...
The main advantage of the prosthesis is retention of control of the prosthetic knee through the use of the anatomic ankle.
Eleven children with osteogenic sarcoma have undergone a similar rotation procedures and have been fitted with a Van Nes prosthesis at The Hugh MacMillan Medical Centre.
Improved control of the prosthesis, as well as a better gait pattern and increased muscle power, have been observed in all osteogenic sarcoma patients.
www.acpoc.org /library/1987_02_027.asp   (203 words)

  
 Orthopaedic Center
Li-Fraumeni syndrome - a rare family predisposition to multiple types of cancers (such as soft tissue sarcomas, breast cancer, brain tumors, osteosarcoma, leukemia, melanoma, cancer of the adrenal cortex, and others) caused by a mutation in a gene - the p53 tumor-suppressor gene that normally curbs cancer.
Continuous follow-up care is essential for a person diagnosed with osteogenic sarcoma.
Rush has the largest practice for bone and soft tissue sarcomas in Illinois and one of the nation’s largest musculoskeletal tumor programs.
www.rush.edu /rumc/page-1098987402865.html   (1068 words)

  
 Namnlšst2
Preoperative chemotherapy for osteogenic sarcoma: Selection of postoperative adjuvant chemotherapy based on the response of the primary tumor to preoperative chemotherapy.
Rosen, G., Nirenberg, A. Neoadjuvant chemotherapy for osteogenic sarcoma: A five year follow-up (T-10) and preliminary report of new studies (T-12).
Gaitan-Yanguas, M. A study of the response of osteogenic sarcoma and adjacent normal tissues to irradiation.
www.sbu.se /Filer/Content0/publikationer/1/stralbehandling_1996/129-2/kap15.html   (1096 words)

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