Doctor insights on:
Can Ultrasounds Miss Breast Cancer
Yes: U/s is not a great screening test but an extension of the physical exam. It is very dependent upon the person (breast surg vs radiology tech?) doing the u/s, where they place the probe, how fast they move the probe, how much attention they pay to the screen, etc. U/s performed by a skilled breast surgeon can be very helpful and also used to guide sampling for definitive diagnosis and treatment. ...Read moreSee 2 more doctor answers
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
SCREENING BREAST CA: Mammogram is the gold standard for breast cancer screening, ultrasonds are used to differenciate solid/fluid filled cysts and serve that purpose.Ultrasond can miss cancers more often.Mammogams can also miss some early cancers, and has well recognised limitations. So ultrasond and magnetic resonance imaging is used along with mammograms in high risk patients. ...Read moreSee 2 more doctor answers
Approximately 10%: Mammograms are the best, most cost-effective method for identifying non-palpable breast cancers, but are by no means perfect. Some cancers (infiltrating lobular) are very difficult to see on mammography. Furthermore, some women have very dense breast tissue that obscures visualization of a cancer. Therefore, a normal mammogram should never determine how to evaluate a palpable breat lump. ...Read moreSee 2 more doctor answers
Yes,: breast ultrasound can detect breast cancer. Reported sensitivities vary, but in general the overall sensitivity for detecting breast cancer ranges from 60-80%, and is similar to mammography.There is some data to suggest ultrasound may perform better than mammography in younger women and in women with dense breasts. ...Read moreSee 1 more doctor answer
Very: When ultrasounds are used to evaluate a palpable lump or a mammographic abnormality, a directed ultrasound can very accurately differentiate a benign tumor from a malignant one. Nevertheless, it is best to not rely exclusively on an ultrasound and to proceed to tissue diagnosis via biopsy, especially for women over age 40. ...Read moreSee 1 more doctor answer
It is a complementry: Ultrasound is useful test commonly done after a mammogram. It can make a distinction between solid(likely to be cancer) and cystic (usually benign)strutures. The accuracy of ultrasound is operator dependent...So a good/experienced radiologist can make good use of this test for accurate dignosis. ...Read moreSee 1 more doctor answer
Not likely: If you have dense breasts that are difficult to read with mammograms or a very slow growing tumor, it is possible but unlikely. It is important to combine a mammogram with a breast exam by your health care provider and your own monthly breast self exam. Make sure you are getting digital mammograms. ...Read moreSee 2 more doctor answers
Sometimes...: Ultrasound is most useful as a directed test to evaluate a mass seen on mammography or palpated on (self) exam. Info from the ultrasound helps us decide if biopsy is necessary to check for cancer. Ultrasound is also being used to screen for cancers; preliminary results are encouraging, especially in women with dense breasts. ...Read moreSee 2 more doctor answers
Density,age,fam hx: No and ultrasound alone can't detect all breast cancer. Under 30yo w no fam hx, ultrasound is a good first test. Over 40yo with dense breasts (40% of women) than a 3d tomosynthesis mammogram or 2d mammogram with breast ultrasound. Over 40, not dense, than 2d mammogram. If you have fam hx of breast cancer then you should speak with your doctor about yr risk and possible MRI. ...Read more
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
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