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Doctor insights on: Carcinoid Tumor Diagnosis

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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

Dr. Murthy Andavolu
133 doctors shared insights

Carcinoid (Definition)

Carcinoid refers to neuroendocrine tumors originating in gastrointestinal (GI) tract, lungs and appendix. They are usually indolent developing over many years. Aggressive, fast-growing forms such SCLC known as Oat Cell Ca of lung represents neuroendocrine carcinoma that exhibits rapid growth and early spread to distant sites. They are sensitive ...Read more


Dr. Liawaty Ho Dr. Ho
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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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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?

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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Lung tumor symptoms?

Lung tumor symptoms?

Chest x-ray/MRI/PET: There could be blood in the sputum, that is always a cause for concern and gets people motivated. However, pain is usually not a symptom, until later in the process. Seeing your pcp and asking for a chest x-ray is a great place to start! the pcp will help guide you from there. If you suspect something let him/her know, so they can rule that question out, or substantiate your suspicion. ...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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Are carcinoid tumors benign?

Are carcinoid tumors benign?

No: Carcinoid tumors are not benign. They are typically (but not always) slower growing than other tumors. They can spread if not found and therefore should be removed. ...Read more

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What is worse a malignant tumor or benign tumor?

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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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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What ?Will cure malignant pheochromocytoma?

What ?Will cure malignant pheochromocytoma?

Surgery: Hopefully it can be diagnosed before it has spread, most are diagnosed by a good history and physical exam that may show difficult to control HTN , ct scan which shows an adrenal mass, and blood and/ or urine studies to confirm the diagnoses. These adrenal tumors can be removed by either the laparoscopic or open surgery approach. ...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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Would a CT show a malignant colon tumor ?

Would a CT show a malignant colon tumor ?

It might: A ct scan of the abdomen and pelvis with IV and oral contrast may show a colon tumor, but not always. Ct colonography is a relatively new technique that is not performed everywhere, but it is better than standard ct scans for detecting colon cancer. Currently, colonoscopy is still the best way to evaluate the colon for cancer. ...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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Is a lipoma tumor cause cancer?

Is a lipoma tumor cause cancer?

Depends on : Size and location. Lipomas that are larger than 10 cm or 4 inches can turn into malignant sarcomas, but even this is uncommon. Lipomata that are deep to the muscle layer have a higher incidence of malignancy. Sometimes lipomas can cause pain and tenderness, too, even though most are asymptomatic except for its apearance. ...Read more

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What's the treatment for malignant cutaneous adnexal tumori?

What's the treatment for malignant cutaneous adnexal tumori?

Excision: Excision of the skin tumor by a surgeon with wide negative margins is the treatment for most malignant adnexal tumors. Many have propensity for local recurrence (regrow in the same place) with more extensive tissue damage, so it is best to remove them entirely early on in the course of the disease. ...Read more

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Bladder tumor pathology showed low grade, noninvasive tumor. What will treatment be? Chemo, etc?

Bladder tumor pathology showed low grade, noninvasive tumor. What will treatment be? Chemo, etc?

Intravesicle meds: The treeatment of bladder cancer is based entirely on the extent of the mucosal invasion of muscle of the bladder. When the latter occurs surgery is required along with possible RT. When superficial it is managed by intra bladder chemo or BCG. ...Read more

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Does a benign tumour exhibit similar symptoms to a malignant tumour?

Does a benign tumour exhibit similar symptoms to a malignant tumour?

In some ways, occass: Tumor simply means growth. The simple definition of "malignant" includes the ability to invade and metastasize. If a tumor does not have both of those characteristics than it is not malignant. That being said, a benign tumor can grow to large sizes or be in a location that could give the same symptoms as a malignant growth in the same location. There are many examples. ...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