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Doctor insights on: Metastatic Vs Benign

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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?

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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Is fibroangiomatouspolyp considered a malignant or benign tumour?

Is fibroangiomatouspolyp considered a malignant or benign tumour?

Benign: The name is for a benign tumor. It matters where the tumor is located as it may still cause problems. It would be prudent to discuss the matter with the pathologist who made the diagnosis. ...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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Are astrocytomas benign or malignant?

Are astrocytomas benign or malignant?

Astrocytomas: Astrocytomas are most common malignant brain tumors. ...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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What is worse a malignant tumor or benign tumor?

Usually malignant: Malignant tumors tend to spread all over the body. Benign tumors tend to spread locally. If a benign tumor is in a bad place, then local spread can be very serious. You can't always ignore a tumor just because it is benign. ...Read more

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What is intraductual papillary mucinous neoplasm.

Terminology: A tumor that is confined to the ducts of the organ and is making mucus. Such neoplasms are not cancers in the traditional sense, but may exist with cancer and may be precancerous. ...Read more

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How are carcinoma in situ and benign neoplasm different?

Good question: And difficult to tell sometimes. The most straightforward way to put it is that a benign neoplasm will never turn into an invasive malignancy within your lifetime. Cis will eventually turn into one. But, because we don't live forever, cis might not turn into a malignancy during one's lifetime anyway. Pathologists can usually, but not always, tell the difference by microscopic cell exam. ...Read more

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Can a benign tumor metastasize?

Can a benign tumor metastasize?

No.: By definition, a benign tumor does not metastasize (spread to other sites by invading the blood stream or lymphatic system). Extremely rare cases of 'parasitic' or implanted benign tumors (eg leiomyomas of the uterus) are recognized to occur in sites outside their normal origin, but this is thought to be a result of some form of tissue transplantation, and not true tumor ''metastasis' ...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 are the differences between a benign tumour vs a malignant tumour?

What are the differences between a benign tumour vs a malignant tumour?

Aggresiveness: In general the terms malignant vs benign refer the tumor's propensity to extend out from the central tumor and metastasize to lymph nodes and through the circulation to other places. Some benign tumors (like fibroids) can still be troublesome and all patients with malignant tumors - like melanoma - need to have treatment options discussed. ...Read more

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What is the percentage of lung tumors being benign vs cancerous?

What is the percentage of lung tumors being benign vs cancerous?

Details matter: Many lung nodules are benign. This will depend on were you live. Lung nodules can be granulomas, infections, fungal infections, benign growths such as hamartomas, and finally cancerous. It is important to have either serial imaging or a biopsy if a lung nodule is found. There are currently guidelines for this that a pulmonary medicine specialist or thoracic surgeon should follow. ...Read more

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Are most brain tumors benign or malignant?

Are most brain tumors benign or malignant?

Depends: Primary brain tumors tend to be more aggressive when they are found. This is most likely due to the fact that they may not cause symptoms when they first start. The most common "brain tumor" is actually metastatic disease from tumors outside the brain. ...Read more

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Dr. Liawaty Ho Dr. Ho
1 doctor agreed:
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What characteristics malignant tumor?

Dr. Liawaty Ho Dr. Ho
1 doctor agreed:
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 does each word/phrase mean?Infiltrating, well differentiated adenocarcinoma; carcinoma focally invades superficial submucosa;no lymphovascular invasion?Is surgery advised for this type of report?

What does each word/phrase mean?Infiltrating, well differentiated adenocarcinoma; carcinoma focally invades superficial submucosa;no lymphovascular invasion?Is surgery advised for this type of report?

Sounds like a: Polyp report, but it would help to know where the biopsy was taken (what organ). Translation: its cancer, it needs to be removed, it is of low risk, but if indeed colon, lymph nodes need to be evaluated. An endoscopic ultrasound may better describe nodes and depth of invasion, particularly if a rectal polyp. ...Read more

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I know malignant tumors shows metastasis but benign tumor not. But there is an example of benign tumo?

Some do spread: By definition a benign tumor does not have the potential to spread. Distant spread has occurred when a lesion that is manipulated or curetted has shown signs of spread. This is really not metastasis. A report of benign metastasizing fibroma of the thumb was reported by keasby many years ago. Some benign sweat gland tumors of axilla have been shown to be present in axillary nodes, . ...Read more

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Is ectopic hamartomatous thymoma a malignancy?

Is ectopic hamartomatous thymoma a malignancy?

Likely: Thymoma generally considered a slow growing form of cancer that begins in the thymus. Thymomas should be removed. Individuals with thymoma should have thorough evaluation by a thoracic surgeon. The following links may provide more information: http://goo.Gl/mqtn1 and this one: http://goo.Gl/oetwz and this one: http://goo.Gl/yjnh5. ...Read more

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Metastatic carcinoma omental tissue with unknown source men?

Metastatic carcinoma omental tissue with unknown source men?

Unfortunate: This is usually an unfortunate situation. The most common primary site will be somewhere in the intestinal tract, like the stomach. The pathologists will try many stains on the tissue to help define the origin. This helps with choosing the most appropriate chemotherapy. ...Read more

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