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Topic: Angiosarcoma


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In the News (Wed 30 Dec 09)

  
  EPIDEMIOLOGIC NOTES AND REPORTS ANGIOSARCOMA OF THE LIVER AMONG POLYVINYL CHLORIDE WORKERS -- Kentucky
Between September 1967 and December 1973, 4 cases of angiosarcoma of the liver were diagnosed among men employed in the polyvinyl chloride polymerization section of a B.F. Goodrich plant near Louisville, Kentucky.
Angiosarcoma of the liver is an exceedingly rare tumor.
Angiosarcoma of the liver in the manufacture of polyvinyl chloride.
www.cdc.gov /mmwr/preview/mmwrhtml/00046136.htm   (1745 words)

  
  Angiosarcoma
Angiosarcoma arising in a solitary schwannoma (neurilemmoma) of the sciatic nerve.
Pulmonary artery angiosarcoma: a clinicopathologic and radiological correlation.
Epithelioid angiosarcoma of the intestinal tract with endothelin-1-like immunoreactivity.
www.histopathology-india.net /ansar.htm   (2346 words)

  
 Angiosarcoma
Angiosarcomas are rare malignant tumors of endothelial origin that occur predominantly in the adult population.
Angiosarcomas are uncommon malignant tumours of vascular endothelium.
Epithelioid angiosarcoma of bone should be included in the differential diagnosis of epithelioid neoplasms of bone, and endothelial markers should be a part of their immunohistochemical analysis to avoid the misdiagnosis of a metastatic carcinoma because of the significant differences in the treatment and clinical outcomes of these entities.
www.thedoctorsdoctor.com /diseases/angiosarcoma.htm   (12407 words)

  
 Angiosarcoma Attorney Law Firm - Vinyl Chloride Lawsuits
One of the known causes of angiosarcoma is the toxic chemical vinyl chloride.
Because angiosarcoma is so aggressive, it is a difficult cancer to treat and has an extremely high rate of recurrence, even after treatment is attempted.
If you are suffering from angiosarcoma or have lost a loved one to the disease, you may have legal options that could help you secure needed funds to pay for escalating medical bills and compensate you for your profound physical and emotional suffering.
www.sddefenselawyers.com /angiosarcoma   (461 words)

  
 Angiosarcoma Cancer & Vinyl Chloride Exposure Help
Angiosarcoma is a type of cancer that is both unexpected and lethal.
Angiosarcoma is an aggressive cancer that is difficult to treat and has a high rate of recurrences when treatment is attempted.
It is possible for angiosarcoma to manifest itself anywhere in the body without warning, although it is most often seen in the soft tissues, skin, liver, spleen, bones, lungs, and heart.
www.kerrysteigerwalt.com /public/angiosarcoma   (425 words)

  
 Angiosarcoma in the lung CHEST - Find Articles   (Site not responding. Last check: 2007-09-30)
The diagnosis of metastatic angiosarcoma to the lung was made antemortem in 12 of 15 cases, either by lung biopsy specimen (5 patients), biopsy evidence of metastatic disease elsewhere with abnormal chest radiograph (4 patients), or a compatible clinical picture in a patient with previously documented angiosarcoma arising in an extrapulmonary site (3 patients).
Angiosarcoma involving the lung, usually a result of metastatic disease, is a rare disorder with less than 100 cases reported in the literature.
The diagnosis of metastatic angiosarcoma to the lung was made antemortem in 12 of 15 cases, either by lung biopsy specimen (5 patients), biopsy evidence of metastatic disease elsewhere with abnormal chest roentgenogram (4 patients), or a compatible clinical picture in a patient with previously documented angiosarcoma arising in an extrapulmonary site (3 patients).
www.findarticles.com /p/articles/mi_m0984/is_n5_v103/ai_13879625   (691 words)

  
 eMedicine - Skin, Angiosarcoma of the Scalp: Surgical and Nonsurgical Treatment : Article by Vernon K Sondak, MD
Angiosarcomas are rare vascular tumors, the cells of which manifest many of the morphologic and functional properties of normal epithelium.
Angiosarcomas have a tendency for metastasis by lymphatic or hematogenous routes, and late local recurrence and metastasis after years of apparent remission and successful local control are well documented.
Angiosarcomas of the scalp are rare, difficult to treat, and lethal tumors that primarily affect older individuals.
www.emedicine.com /plastic/topic494.htm   (3677 words)

  
 World Journal of Surgical Oncology | Full text | Intra-abdominal angiosarcoma developing in a capsule of a foreign ...   (Site not responding. Last check: 2007-09-30)
Even though angiosarcoma in the gastrointestinal tract is extremely rare, when dealing with intraabdominal abscess or the gastrointestinal bleeding in patients who have undergone surgery or radiation therapy in the past, the possibility of angiosarcoma should be considered.
Angiosarcoma is a rare malignant tumor with the incidence of 1%–2% of all sarcomas.
The cells of angiosarcoma are positively stained for vimentin, the endothelial cell markers such as CD31, CD34, and factor, and negatively for epithelial marker such as cytokeratin and EMA, however, in the epithelioid angiosarcoma, it may be stained as positive [14].
www.wjso.com /content/3/1/60   (1925 words)

  
 Primary columellar angiosarcoma: a case report Ear, Nose & Throat Journal - Find Articles   (Site not responding. Last check: 2007-09-30)
Angiosarcoma of the head and neck, a rare malignancy, is associated with a high degree of invasiveness and poor survival.
When angiosarcoma of the head and neck occurs, it usually arises from the scalp and the superior half of the face.
The prognosis for patients with angiosarcoma of the head and neck is poor; reported 5-year survival rates range from a low of less than 10% to a high of 30%.
www.findarticles.com /p/articles/mi_m0BUM/is_1_84/ai_n9770986   (860 words)

  
 the Breast Care Center - Breast Cancer Research and Physician CME
The first case of post-irradiation angiosarcoma of the breast was reported by Body in 1987, and since that time approximately 100 cases have been reported (3).
Angiosarcoma following breast conservation usually presents with skin changes that are often confused with post-irradiation skin changes or other benign conditions such as infection or trauma.
Angiosarcoma of the breast after conservation therapy for invasive cancer, the incidence and outcome.
www.breastcare.com /bcc/research/angiosarcoma.asp   (4574 words)

  
 [No title]
The prognosis for angiosarcoma of the breast, whether it develops as de novo tumor or arising in a background of lymphedema or radiation therapy, is generally poor.
The macroscopic appearance of angiosarcoma of the breast is typically that of an ill-defined spongy hemorrhagic tumor.
In addition, high-grade angiosarcoma are marked by numerous mitotic figures in all parts of the tumor, the presence of “blood lakes”, and necrosis.
moon.ouhsc.edu /kfung/JTY1/Com/Com310-2-Diss.htm   (1736 words)

  
 NEL, Hemangiosarcoma of the Thyroid Gland. A case report
Angiosarcoma generally represents a rare connective tissue tumor in the head and neck region.
RESULTS: Irrespective of the complex approach the angiosarcoma of the patient referred to was diagnosed in a radically inoperative stage of the disease.
A suspected kidney origin due to an uncertain sonography shadow of this region was excluded with a complete absence of any neoplastic spread of the angiosarcoma in the abdominal cavity at all.
www.nel.edu /21_3/3case_Astl.htm   (185 words)

  
 Metastatic Angiosarcoma of the Lung: Spectrum of CT Findings -- Tateishi et al. 180 (6): 1671 -- American Journal of ...
Angiosarcoma is a rare malignant neoplasm of the vascular or
Cavitary pulmonary metastases in angiosarcoma: diagnosis by transthoracic needle aspiration.
Metastatic angiosarcoma masquerading as diffuse pulmonary hemorrhage: clinicopathologic analysis of 7 new patients.
www.ajronline.org /cgi/content/full/180/6/1671   (1987 words)

  
 Vinyl Chloride Exposure & Angiosarcoma Information   (Site not responding. Last check: 2007-09-30)
It has been reported that vinyl chloride is one of the most widely used materials in the world, and that over 20 billion pounds of vinyl chloride are produced every year.
This was first noted in the early 1970s when vinyl chloride workers began to demonstrate some of the symptoms of angiosarcoma.
The harmful effects of vinyl chloride exposure have been known for years, and the federal government has placed limitations on amount of vinyl chloride workers may be exposed to in a day.
www.kerrysteigerwalt.com /public/angiosarcoma/vinylchloride.html   (436 words)

  
 Sarcoma Cancer - Q&A with Dr. Reardon on Cardiac Angiosarcoma   (Site not responding. Last check: 2007-09-30)
Cardiac tumors occur as primary tumors or tumors that arise from the heart tissues themselves or secondary tumors which are tumors that have spread (metastasized) to the heart.
Angiosarcomas are the most frequent cardiac sarcoma occurring.
Where angiosarcomas and cancer become linked in potential treatment is through compounds that do the opposite and inhibit new blood vessel growth such as angiostatin and endostatin.
www.sarcomacancer.org /articles/drreardon   (1230 words)

  
 Rare Cancer News » Angiosarcoma
This reaction was associated with a hepatic angiosarcoma in the first patient, with a Salmonella infection in the second patient and with a necrotic leg abscess in the third patient.
Angiosarcomas are rare malignant tumors of endothelial origin with morphological properties similar to the vascular and lymphatic endothelium.
Metastatic angiosarcoma of the scalp causing kasabach-merritt syndrome.
news.rare-cancer.org /Angiosarcoma   (7019 words)

  
 Breast angiosarcoma
Angiosarcomas are cancers that start in the cells that make up the walls of blood or lymphatic vessels.
Breast angiosarcomas are very rare and it is difficult to find much information about them.
Mastectomy and chemotherapy are the most likely choices of treatment for a primary angiosarcoma of the breast.
www.cancerhelp.org.uk /help/default.asp?page=5557   (411 words)

  
 Angiosarcoma - MayoClinic.com
Angiosarcomas are cancerous tumors that develop from blood or lymphatic vessels.
However, one type of angiosarcoma may occur in an area of the body previously exposed to radiation.
Angiosarcomas typically cause no signs or symptoms in the early stages.
www.mayoclinic.com /health/angiosarcoma/AN00841   (316 words)

  
 Angiosarcoma
The angiosarcoma is a malignancy of vascular channels and half of the skin angiosarcomas occur in the head and neck region, usually affecting the scalp of elderly men.
Angiosarcoma of the oral region is a disease of older individuals, averaging more than 65 years of age, but it has been reported in infancy.
Angiosarcoma of the oral region is treated by wide local excision, although radiotherapy is sometimes used for multifocal lesions.
www.maxillofacialcenter.com /BondBook/softtissue/angiosarc.html   (1253 words)

  
 Angiosarcoma and Vinyl Chloride
Angiosarcoma of the liver is an exceedingly rare tumor, with an estimated annual incidence in this country of no more than 15-25 cases.
In December, 1973, it was realized that four cases of hepatic angiosarcoma had been diagnosed since 1968 in workers at a single polyvinyl chloride production plant.
A national surveillance registry for angiosarcoma will complement these studies by providing data on the past and present incidence of the tumor in the United States.
www.epi.hss.state.ak.us /bulletins/docs/b1974_10.htm   (215 words)

  
 Multidisciplinary Treatment In Cardiac Angiosarcoma
Among the malignant tumours, angiosarcomas are the most common, followed by non-classifiable sarcomas, malignant fibrous histiocytoma, osteogenic sarcoma, leiomyosarcoma, fibrosarcoma, mixed mesenchymal sarcoma, rhabdomyosarcoma and liposarcoma.
The largest series of cardiac angiosarcomas is that of Rettman et al in which they report on 108 cases, confirming their rarity and unfavourable prognosis
Survival in cardiac angiosarcomas is typically of less than 1 year, although it may be much longer in selected cases.
www.ispub.com /ostia/index.php?xmlFilePath=journals/ijo/vol2n1/angiosarcoma.xml   (1521 words)

  
 eMedicine - Angiosarcoma : Article by Belen Carsi, MD, PhD, FRCS
Cutaneous angiosarcoma of the head and neck tends to occur in the elderly population.
Angiosarcoma may be confused with vascular tumors of intermediate malignancy (eg, epithelioid and spindle cell hemangioendotheliomas, histioid hemangioma, and malignant endovascular papillary angioendothelioma).
Angiosarcoma of the soft tissue is a high-grade sarcoma with a high rate of death and short survival.
www.emedicine.com /med/topic138.htm   (7028 words)

  
 Angiosarcoma Cancer Lawyer Attorney Information
Angiosarcoma is an extremely rare and deadly form of cancer that attacks the membranes of blood vessels.
About 300 people a year develop angiosarcoma, mostly due to a side effect of radiation therapy for breast cancer, but a significant portion of those unfortunate people were exposed to the chemical vinyl chloride, an important component of many industrial processes.
The proliferation of this deadly chemical exposed millions to the dangers of angiosarcoma, and because the cancer takes decades to develop, doctors predict a potential angiosarcoma pandemic in the years to come.
www.resource4angiosarcoma.com   (739 words)

  
 Hepatic Angiosarcoma: Findings on Multiphasic Contrast-Enhanced Helical CT Do Not Mimic Hepatic Hemangioma -- Peterson ...
Angiosarcoma of the liver is a multifocal tumor
Angiosarcoma was multifocal in all six patients (Figs.
Angiosarcoma is a tumor of malignant spindle cells of endothelial
www.ajronline.org /cgi/content/full/175/1/165   (2415 words)

  
 Aicardi syndrome: Encyclopedia of Genetic Disorders
It is these abnormalities of the brain, including the corpus callosum, that lead to the observable symptoms of seizures and developmental delays.
Aicardi syndrome may also be complicated by brain tumors, benign tumors of the scalp (lipomas) and cancer of the blood vessels (angiosarcoma).
The onset of infantile spasms in individuals affected with Aicardi syndrome is generally observed between the third and fifth months of life.
health.enotes.com /genetic-disorders-encyclopedia/aicardi-syndrome   (1107 words)

  
 Stanford Cancer Center - Angiosarcoma | Cancer Types | Stanford Cancer Center   (Site not responding. Last check: 2007-09-30)
Angiosarcoma is a rare form of soft tissue sarcoma that arises from blood vessels or lymph vessels.
Yet, angiosarcoma is extremely rare, arising in only about two or three people per million people.
Because angiosarcoma is so rare, diagnosis can be difficult and getting an accurate diagnosis is extremely important to receive the most appropriate treatment.
cancer.stanfordhospital.com /OldSite/cancerTypes/softTissueSarcomas/angioSarcoma/default   (123 words)

  
 Liver Cancer and Angiosarcoma Liver Cancer
Angiosarcoma liver cancer is a rare malignancy originating from the endothelial cells of the blood vessels.
Angiosarcoma is the most common malignant mesenchymal tumor of the liver.
Because angiosarcoma liver cancer is linked to vinyl chloride exposure, see our At Risk Jobs and Vinyl Chloride Exposure section to find out if you or a loved one has worked in a job associated with vinyl chloride exposure poisoning.
www.liver-cancer-net.org   (314 words)

  
 Medcyclopaedia - Angiosarcoma
Osseous angiosarcomas are observed in patients of all ages; the symptoms are generally local pain and swelling.
Typically the lesions are multicentric, with multiple lesions within a single bone or one or more foci of tumour in multiple bones, either in a single extremity or throughout the skeleton.
One of the important diagnostic signs of angiosarcoma is a regional pattern of involvement of a tubular bone of an extremity.
www.medcyclopaedia.com /library/topics/volume_iii_1/a/angiosarcoma.aspx   (392 words)

  
 A Cystic Upper Lobe Lesion in a Healthy Nonsmoking Man -- Leonard et al. 120 (5): 1725 -- Chest
to the lung occur in 60 to 80% of cases of cutaneous and cardiac angiosarcomas.
Cardoza, DW, Phillips, LC, Chen, I, et al (1966) Cystic pulmonary metastasis complicating angiosarcoma of the scalp.
Visor, RL, Sheridan, MF, Burgess, LPA (1997) Angiosarcoma of the scalp.
www.chestjournal.org /cgi/content/full/120/5/1725   (1353 words)

  
 Angiosarcomas. DermNet NZ
Angiosarcomas are uncommon malignant tumours (cancers) that arise from the cells that are normally used to make up the walls of the blood or lymphatic vessels.
Angiosarcomas may occur in any organ of the body but are more frequently found in skin and soft tissue.
Treatment of angiosarcomas is dependent on the location of the angiosarcoma and the extent of the tumour.
www.dermnetnz.org /vascular/angiosarcoma.html   (634 words)

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