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Doctor insights on: Pet Breast Cancer Initial Staging Or Restaging

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What is the definition or description of: pet-ct breast cancer staging?

What is the definition or description of: pet-ct breast cancer staging?

PET - CT: Pet-ct scans are a means of combining the x-ray of a ct scan with the functional study of a pet scan. The pet scan can see over-active cells that are actively using glucose. The over-active cells may represent cancer cells and is a means of telling if cancer cells are spreading or growing somewhere in the body. The ct scan may see a growth & the pet scan can see if the growth has overactive cells. ...Read more

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Dr. Barry Rosen
1,337 doctors shared insights

Breast Cancer (Definition)

Breast cancer results when glandular cells lining the milk ducts and lobules of the human breast begin to grow in an unregulated manner. The growth occurs initially inside the ducts but eventually breaks outside into the breast tissue and ultimately spreads both to the lymph nodes in the armpit and via the bloodstream to other parts of the body. Because of the promoting affect of estrogen almost all breast cancer occurs in women and is a rarity in men. The unregulated growth is due to both inherited and acquired genetic defects. It is the most common malignancy in women but it often curable if found early and treated effectively with surgery, hormonal therapy, chemotherapy and targeted therapy, or a combination thereof. Early detection before the malignancy becomes large enough to be felt depends on mammography/sonography and MRI imaging of the breast ...Read more


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Breast cancer staging according TNM means what?

Breast cancer staging according TNM means what?

TNM breast cancer: Tnm is one of the staging system commonly used for cancer. It stands for t-tumor ( the size of the tumor- the bigger is the tumor the higher is the stage) ; n- nodal status ( involvement to the lymph glands) - and m- presence of metastatic disease to the distant organ. See more here: http://cancer.Gov/cancertopics/wyntk/breast/page7. ...Read more

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Describe breast cancer staging according tnm?

Describe breast cancer staging according tnm?

Tumor,Nodes,Mets: The t, n, m system classifies breast cancers based upon tumor size(t), lymph node status(n), and presence of cancer elsewhere in the body(m). Stage i is limited to small cancers +/- microscopic ln disease. Stage ii describes tumors 2-5cm +/- ln disease. Stage iii is for more advanced tumors (>5cm, skin/chest wall involvement) +/- multiple/distant ln. Stage IV describes metastatic disease. ...Read more

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Dr. John Yim Dr. Yim
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What does breast cancer look like on a pet scan?

Dr. John Yim Dr. Yim
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What does breast cancer look like on a pet scan?

Frequently light up: Breast cancers frequently light up on pet scan but the purpose of the scan is usually to look for metastases, not look at the actual breast tumor. Small tumors, including in the breast or metastases, may not be seen on pet scan so while a positive scan confirmed with biopsy means there is a metastasis, a negative scan does not automatically mean that you don't have a metastasis. ...Read more

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Which test is more accurate in detecting breast cancer recurrence: a pet or an ultrasound?

Which test is more accurate in detecting breast cancer recurrence: a pet or an ultrasound?

Depends: This depends on if your are looking for local recurrence in the breast (ultrasound can help) or distant recurrence (in other organs outside the breast)-pet is better. They are both great tests. If you have concerns, i recommend contacting your oncology team and consider getting a second opinion. ...Read more

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Had a pet scan for breast cancer, showed fluid on the lung ?

Had a pet scan for breast cancer, showed fluid on the lung ?

Yes it can show: Pet scan also will have superimposed very high resolution ct scan images will show, now need additional test to find out the nature of fluid. ...Read more

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Want a second opinion for a Pet Scan taken due to metastatis of breast cancer?

Want a second opinion for a Pet Scan taken due to metastatis of breast cancer?

Image?: DO YOU HAVE A COPY OF THE IMAGE TO SHOW ONLINE? DID YOU MEAN YOU WANT TO KNOW WHO TO SEE FOR A SECOND OPINION? IF IT IS THE LATTER, YOU NEED TO SEE AN ONCOLOGIST. ...Read more

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Dx breast cancer at 39, thyroid cancer at 40. Is a PET scan needed to rule out mets and am I at a risk for other cancers?

Genetic testing: You definitely need genetic counseling and testing. A complete family history will help direct this as well. There is no role for screening to look for metastatic disease if you are not known to have it. ...Read more

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What could be the causes of increased uptake by a nonenlarged subcarinal node on pet scan in a patient with breast cancer?

Pet scan challenging: A pet scan will generally show 3 main groups of findings. Infection inflammation or cancer. With a history of breast cancer a biopsy may be considered but that will depend on the details of the situation. ...Read more

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Dr. Barry Rosen
4,223 doctors shared insights

Cancer (Definition)

Cancer is a group of diseases that is characterized by uncontrolled cell growth leading to invasion of surrounding tissues that spread to other parts of the body. Cancer can begin anywhere in the body and is usually related to one or more genetic mutations that allow normal cells to become malignant by interfering with internal cellular control mechanisms, such as programmed cell death or by preventing ...Read more


Staging (Definition)

Many diseases have specific treatments based on their severity. A disease can have certain criteria to determine their severity and applying this criteria to determine how advanced the disease state is called staging. Most commonly this is applied to cancer, and be determining how far the cancer has spread locally and/or to distant sites a stage of cancer can be ...Read more