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Doctor insights on: Histiocytic Sarcoma

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Is malignant histiocytoma hereditary?

Is malignant histiocytoma hereditary?

MFH: Malignant fibrous histiocytoma is an umbrella term used to describe a range of more specific sarcomas. Although many of these tumors have unique cytogenetic profiles, they are largely not hereditary. ...Read more

Dr. Steven Griggs
2 doctors shared insights

Sarcoma (Definition)

By definition, it is malignant (i.e., being locally invasive and at least theoreticlally capable of metastasizing), and arises from / mimics muscle or connective tissue elements that are not marrow or immune / white cells. The sarcomas are a tremendously varied and troublesome family of tumors, though thankfully less common than carcinomas and the leukemia / ...Read more


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Is ewings sarcoma fatal?

Often is: Untreated, or treated only by a charlatan, it is 100% fatal. Generally it requires chemotherapy. The odds in early disease are quite good, and even with metastatic disease cures sometimes happen. ...Read more

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Are carcinoid tumors carcinoma? Is malignant metastatic stomach carcinoma that's hereditary a carcinoid cancer? carcinoid Neuroendocrine tumors?

Are carcinoid tumors carcinoma? Is malignant metastatic stomach carcinoma that's hereditary a carcinoid cancer? carcinoid Neuroendocrine tumors?

Complicated question: Carcinoids are carcinomas, usually more slow growing than adenocarcinomas. For information in this topic you may consult this link: http://www.webmd.com/cancer/carcinoid-tumors#1 ...Read more

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Is oligodendroglioma a malignant tumor?

Is oligodendroglioma a malignant tumor?

Yes it is: It is a low grade type of cancer. It usually has a fairly good prognosis when treated properly. ...Read more

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Is neurofibroma sarcoma genetic?

Is neurofibroma sarcoma genetic?

Yes: Neurofibromatosis type 1 and type 2 are both hereditary diseases. Malignant tumors like sarcomas are a rare complication of neurofibromatosis. The technical name given to these are "malignant peripheral nerve sheath tumors, " and these are a type of sarcoma. Here's a link to a free full text article on the subject: http://theoncologist.Alphamedpress.Org/content/5/6/477.Full. ...Read more

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When was malignant fibrous histiocytoma discovered?

40 yrs ago: Malignant fibrous histiocytoma (MFH) was first described by pathologists in the early 1960s. By 1970 it was considered a specific form of soft-tissue sarcoma. Mulltiple subtypes have been characterized including storiform-pleomorphic, myxoid, giant cell, and inflammatory variants . It is now regarded as the single most common adult soft tissue sarcoma. ...Read more

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Are kaposi sarcomas lethal?

Can be: Left untreated any malignancy can be fatal. We do have treatments for ks but no treatment is 100% effective. ...Read more

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Is metastatic squamous cell carcinoma genetic?

Is metastatic squamous cell carcinoma genetic?

Genetic component?: There could be genetic component to a squamous cell cancer, although the exact implications on treatment aren't known. Obviously if there is a strong family history of cancers, or if it strikes someone who is young and/or a non smoker/drinker i would suspect a strong genetic contribution. Without more details, it is hard to say with any certainty. ...Read more

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Are wilms' tumors malignant?

Are wilms' tumors malignant?

Yes: Wilms' tumor is a malignant tumor of the kidney that usually occurs in childhood. ...Read more

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What characteristics malignant tumor?

What characteristics malignant tumor?

Malignant tumor: The characteristics of malignant tumor is that it has a capacity to invade to the adjacent structures and to spread/metastasize to distant organ. Benign tumor will not invade and will not spread. ...Read more

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What is kaposi hemangioendothelioma lymphomatosis?

What is kaposi hemangioendothelioma lymphomatosis?

Chronic skin tumor: Kaposi sarcoma is a hemangio endothelial sarcoma, reddish and nodular on the skin of the lower extremity, chronic in behavior and taking years to advance. Local excision and RT control it. With HIV, an acute variant found usually on the face and virtually fatal until found to be due to immunodeficiency and Herpes 8. When immune system regulated and Herpes 8 vaccine employed the disease regresses ...Read more

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Is synovial sarcoma a serious cancer?

Very: It will invariably kill if it is untreated. If it has spread to the lungs, we presently have no cure. If it has not, with today's therapy (surgery; the value of radiation and/or chemotherapy, depending on the stage of tumor and type of treatment) more than 50% of patients survive 5-years, the majority of these disease-free. Good luck. ...Read more

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What is sarcoma versus metastatic disease versus lymphoma versus paraganglioma?

What is sarcoma versus metastatic disease versus lymphoma versus paraganglioma?

Different lesions: A sarcoma is a malignant lesion arising from connective and not glandular tissue such as visceral leiomyosarcoma of uterus or stomach. metastatic disease represents spread of tumor that may arise from a sarcoma or carcinoma, lymphoma is a malignant form of blood cellular disease and paraganglioma is the benign form of the lesion arising from nerve tissue. All represent different forms of disease. ...Read more

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Is ectopic hamartomatous thymoma a benign or malignant tumor?

Depends: A thymoma is a malignant tumor of the thymus, and the seriousness depends on details in the pathology report. An ectopic thymus and a hamartoma are both benign, but if the report says "thymoma" then it is probably malignant although not necessarily very serious if completely removed. Discuss with your surgeon! ...Read more

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What is kaposi sarcoma?

What is kaposi sarcoma?

Soft tissue cancer: It is a rare cancer of the soft tissues which appear as raised red or purple lesions of the skin or in the lining of the gastrointestinal tract. It can occur in immune compromised patients, those with advanced hiv/aids and elderly men. Survival rates are 50-60% and treatment options incllude surgery, radiation, chemotherapy (advanced cases). ...Read more

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Osteogenic sarcoma and osteosarcoma are the same tumors?

Yes.: The two are synonyms. By definition, it is a sarcoma that produces malignant osteoid (immature bone) that is seen under the microsope. Osteogenic means "producing bone." other bone sarcomas, like ewing's, do not produce osteoid. Most arise in bone, but there are rare soft tissue osteosarcomas (or osteogenic sarcomas, depending on which term you prefer). ...Read more

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Can ewing sarcoma cancer be fatal?

Can ewing sarcoma cancer be fatal?

Yes. It is a: Disease affecting young men, "always" under 30, teens most common, tending to arise in bones, and metastases to other bones and lung. When caught in the originating bone, usually with pain, or even fracture, before metastasis, it can be cured. Once metastatic, cure is not likely. Ergo, it can be fatal. ...Read more

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Hodgkin lymphoma cancer--is it fatal?

Hodgkin lymphoma cancer--is it fatal?

Can be: Early statges of hodkin lymphoma are often curable. The prognosis depends on the type of disease and how widespread it may be at the time of diagnosis. ...Read more

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Is squamous cell carcinoma keratoacanthoma variant deadly?

Is squamous cell carcinoma keratoacanthoma variant deadly?

Not really: Not necessarily. It could appear suddenly and grow rapidly. But then it will reach a certain size then it will stop growing, and then regress weeks to months later. As long as it is contained, localized in the skin- surgical resection will take care of that . However if it has metastasized ( which is not common ) -then it will give you problem. ...Read more