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Doctor insights on: Klatskin Tumor

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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

Neoplasms (Definition)

"tumor" literally translates as "mass", so even a fresh bruise could be called a "tumor". Doctors use the term "neoplasm" (tranlates literally as new growth) to describe tumors that are abnormal growths of cells. These may be benign or malignant; "malignant" = cancer. In everyday usage, we use "tumor" ...Read more


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What is klatskin tumour?

What is klatskin tumour?

Biliary Duct tumor: a cholangio - carcinoma ( bile duct ) arising at the confluence of right and left hepatic duct , called Klatskins tumor , usually diagnosed late and long term out look is not encouraging . ...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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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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Is a brain tumor cancer?

: There can be benign tumors in the brain like meningioma or acoustic neuroma. These tumors are not malignant, but can cause symptoms and complications, and are often treated with surgery or radiosurgery. There can be malignant tumors in the brain (cancer). These can be metastatic, or be of primary brain origin. ...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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What is anaplastic bladder tumor.?

What is anaplastic bladder tumor.?

Small cell type.: This is a rare form of bladder cancer which tends to spread to other parts of the body. This is composed of small/oat cells, and has a poor prognosis. ...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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Could benign brain tumour turn into cancer?

Could benign brain tumour turn into cancer?

Not per se: Even "benign" tumors of the brain can kill. In general tumors with benign histology do not turn into malignant ones, but for brain tumors the distinction is not clear and there is a continuum of behavior of brain tumors. ...Read more

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Is a pituitary tumor a brain tumor?

Is a pituitary tumor a brain tumor?

Not quite: A pituitary tumor arises from the pituitary gland which is underneath the brain. These may be quite large and cause compression of the brain or the cranial nerves. This would be considered a "brain tumor" in general language. Pituitary tumors should be classified in a category of their own from a technical standpoint. ...Read more

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Where does invasive ductal carcinoma metastasize?

Where does invasive ductal carcinoma metastasize?

Many organs: The first likely tissue where metastases occurs in invasive ductal cancer is the lymph nodes on the armpit or behind the chest wall. Other organs may include the bones, lungs, liver, brain, adrenal glands, skin, bone marrow, the lining around the lungs or heart or the abdomen. Other parts of the body are less often sites of spread. ...Read more

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Is wilm's tumor hereditary?

Is wilm's tumor hereditary?

Yes: It can be. There are certain syndromes (beckwith-wiedeman, wagr, and denys-drash) that are associated with a genetic abnormality that causes wilms tumor. The direct hereditary risk is slightly higher but not clea.R. ...Read more

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Is thymoma cancerous?

Is thymoma cancerous?

Sometimes: There are both malignant and nonmalignant formsmof thymoma. ...Read more

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What is wilms tumor?

What is wilms tumor?

Kidney cancerw: Wilms tumor is a malignant tumor of the kidney. It most commonly occurs in toddlers and young children. It is extremely uncommon in teenagers or adults. Although it is a malignant tumor, it is one of the cancer with highest cure rate. Over all cura rate is about 80 %. Usually chidren present with a big abdomen due to the large tumor size. ...Read more

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Is pilocytic astrocytoma a tumor of cerebellum?

Is pilocytic astrocytoma a tumor of cerebellum?

In theory anywhere: In theory, it could happen anywhere in the brain, but most juvenile pilocytic astrocytomas are in the supratentorial brain (outside of the posterior fossa). Posterior fossa tumors are typically ependymoma, medulloblastoma in kids. Jpa's don't happen in adults (adults get lgg's, or who ii low grade gliomas..Just almost never who i tumors). Most stem lesions are not jpa's, but they happen too. ...Read more

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Pancoast tumor metastisis survival rate?

Pancoast tumor metastisis survival rate?

Pancoast tumor: Occurs at the top of the lung and invades out and up to involve muscles, nerves, and thereby causing pain and horner's syndrome. Metastasis usually means going to another organ. If confined to chest and outward extension (?Metastasis), outlook is more optimistic. If it metastasized to brain, lung, liver or distant bones, the outlook is bleak, seek symptom management, there is no cure. ...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 metastatic pancreatic cancer?

What is metastatic pancreatic cancer?

Moved to other organ: Metastatic pancreatic cancer is cancer that started in the pancreas and then moved to other organs. Most commonly it moves to the liver. It can spread throughout the body though. ...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