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Doctor insights on: Myxoid Liposarcoma

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Is ectopic hamartomatous thymoma a benign or malignant tumor?

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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Abundant benign appearing follicular epithelial cells, hemosiderin-laden macrophages and colloid present, favor adenomatoid nodule. ?

Glad to hear it: Your thyroid nodule is benign. You may have several and they are probably benign as well. Nobody knows what causes these little adenomatous nodules, but they have very little tendency to turn bad. ...Read more

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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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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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Myxofibrosarcoma presenting in the skin: clinicopathological features and differential diagnosis with cutaneous myxoid neoplasms.?

Myxofibrosarcoma presenting in the skin: clinicopathological features and differential diagnosis with cutaneous myxoid neoplasms.?

Fairly common: The differential diagnosis will be made by the pathology team. My teacher hector battifora was among the world's most distinguished sarcoma pathologists but said he would never sign one out without another pathologist. The low nuclear grade ones rarely metastasize / kill, but all are prone to annoying local recurrences. Good luck, glad it's this relatively tame (still dangerous) cancer. ...Read more

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What is cystosarcoma phylloides breast lump, variant of fibroadenoma?

What is cystosarcoma phylloides breast lump, variant of fibroadenoma?

No; rare cancer: Cystosarcoma phyllodes is a cancerous variant of a tumor that is uncommon but usually benign (phyllodes tumors). They can be confused with fibroadenomas, BENIGN common tumors. Can grow to be quite large, usually painless; are best completely removed after diagnosis made. Unlike other breast cancer, don't spread to lymph nodes, but spread in blood. Chemo/radiation offered. They tend to recur. ...Read more

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Is benign adnexal skin tumor compatible with eccrine poroma cancerous?

Is benign adnexal skin tumor compatible with eccrine poroma cancerous?

Benign& malignant: Skin adenexal tumors (sat ) tumors of sweat glands, ( eccrine& apocrine glands ) hair follicles , are both benign and malignant . Malignant which is lethal if excision is not done early. Eccrine porocarcinoma is malignant variety and it is not a benign tumor. ...Read more

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Is synovial sarcoma a serious cancer?

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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When was malignant fibrous histiocytoma discovered?

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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Osteogenic sarcoma and osteosarcoma are the same tumors?

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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Is dysplastic nevus benign?

Is dysplastic nevus benign?

DYSPLASTIC NEVUS: THIS IS A NEVUS (MOLE) WITH AN ABNORMAL DEVELOPMENT OR GROWTH OF CELLS. THIS SHOULD BE SEEN BY A DERMATOLOGIST WHO WILL DECIDE WHETHER TO EITHER WATCH IT PERIODICALLY OR TO CUT IT OUT -- BIOPSY IT -- UNDER LOCAL ANESTHESIA AND THEN SEND THE SAMPLE TO A SPECIALIZED PATHOLOGIST FOR AN EXAMINATION. ...Read more

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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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Do benign tumors turn into malignant tumors?

Do benign tumors turn into malignant tumors?

A few do: Almost all colon cancer arise in colonic polyps which start out as benign tumors. However, vast majority of benign tumor do not become malignant, e.g., moles and uterine leiomyomas. ...Read more

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Rare lymphoid aggregates found in myxoid stroma. What does this mean? Endo biopsy

Rare lymphoid aggregates found in myxoid stroma. What does this mean? Endo biopsy

Nothing by itself: If this is included in a description of a tumor, then the full diagnosis of the tumor needs to be included. If this is a description of a non-neoplastic mucosa, it requires a non-tumor diagnosis. This is only a part of a pathology report, meaningless without the larger picture. You have a right to a full explanation from your caregiver, who has a "path" course in med school. Best wishes. ...Read more

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Diagnosis? Grade 2 chondromalacia, mucoid degeneration to acl, subchondral cyst tibial spines,soft tissue swelling in prepatellar- soft tissue lateral

Diagnosis? Grade 2 chondromalacia, mucoid degeneration to acl, subchondral cyst tibial spines,soft tissue swelling in prepatellar- soft tissue lateral

Diagnosis MRI?: Looks like a summary of an MRI Report. Grade 2 chondromalacia means you have some like age and activity related softening or wearing away of the articular cartilage in your knee. Age related changes to your ACL, but not a tear. Soft tissue swelling usually implies some swelling or bruising in the fat beneath your skin, but outside your joint ...Read more

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What is an epitheloid malignant peripheral nerve sheath tumor?

What is an epitheloid malignant peripheral nerve sheath tumor?

Malignant Periph. N.: Also called Malignant Schwannoma or Neurosarcoma, is a connective tissue cancer of connective tissue surrounding the nerves. Exists in 50% of ones with Neurofibromatosis. Treatment is wide resection by surgery, Chemotherapy & Radiotherapy. ...Read more

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Are acrochordons a malignant tumor or skin cancer?

Are acrochordons a malignant tumor or skin cancer?

Neither: Acrochordons are a fancy name for skin tags, which are benign (not cancerous) growths that tend to occur as we age. They can often be found on the neck, armpits, and groin-- pretty much anywhere where the skin tends to rub. No one knows what causes them, but they are definitely not dangerous. Many things can look like skin tags though, so best to see your dermatologist to check them out. ...Read more

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