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Doctor insights on: Ultrasound Guided Needle Biopsy Of Liver

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Ultrasound guided or CT guided biopsy of liver. Which is more accurate?

Ultrasound guided or CT guided biopsy of liver. Which is more accurate?

Both are accurate : Liver biopsies are performed for both focal liver lesions and nonfocal generalized liver disease playing a key role in the diagnosis and prognostication of various diffuse liver dysfunctions. Ct-guided procedures are generally reserved for tissue sampling of focal hepatic lesions, not accessible by ultrasound. ...Read more

Dr. Michael Gabor
2,314 doctors shared insights

Sonogram (Definition)

An ultraound, also known as a sonogram, is a painless and relatively inexpensive imaging test that utilizes sound waves instead of ionizing radiation. There are no side effects. Ultrasound can give us two-dimensional, and in some applications three-dimensional, images of structures and organs in virtually any part of the body. In addition to diagnostic uses, such as evaluating abnormalities in the abdomen, pelvis, and breast, ultrasounds are commonly used to guide needle and catheter placement in a variety of surgical ...Read more


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Thoracocentesis and CT needle biopsy the same thing?

Thoracocentesis and CT needle biopsy the same thing?

See answer: Thoracocentesis is the procedure where a needle is used to “draw off / sample” fluid from the chest pleural space – for either diagnostic (fluid sent for cytology, culture, etc.) or therapeutic purposes (too much fluid causing compression). Ct biopsy is the procedure where a needle actually biopsies a specific organ to evaluate the target tissue. ...Read more

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Will hematoma caused by MRI guided breast biopsy limit post biopsy sono or MRI image if suspicious area is very large would sono work inspite of hemat?

Will hematoma caused by MRI guided breast biopsy limit post biopsy sono or MRI image if suspicious area is very large would sono work inspite of hemat?

What is the reason: to look for the lesion on ultrasound after the biopsy? There should have been an ultrasound correlation prior to the MRI biopsy. Yes, the hematoma can limit a post biopsy ultrasound. If ultrasound is necessary, it might be best to wait a couple of weeks so the hematoma can resolve. ...Read more

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Fine needle aspiration of the thyroid? Done under local?

Fine needle aspiration of the thyroid? Done under local?

Depends: Depends on the physician doing the biopsy. It's a simple procedure. Some physicians use local anesthetic, some use Ethyl Chloride (cold spray), some use nothing at all. Call the physician's office to find out ahead of time how he/she does it so you can anticipate. Good luck. ...Read more

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Is vacuum assisted breast biopsy more accurate than just core needle biopsy? Both u/s guided.

Is vacuum assisted breast biopsy more accurate than just core needle biopsy? Both u/s guided.

Accuracy: Both are highly accurate, 97-99%, in experienced hands. Vacuum assisted may provide a better sample for the pathologist, but standard core can make up for it with more samples. One may be preferred over another in certain particular circumstances. ...Read more

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What is testicular fine needle aspiration cytology?

What is testicular fine needle aspiration cytology?

It is a type of Biop: It is a test done to examine the cells contained in a lump or mass . This is one way to check a lump for Cancer. It is the least invasive test because it uses a very thin/fine needle to pull out a few cells and check if they are normal or abnormal(cancerous). ...Read more

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Liver cyst on CT scan need biopsy?

Liver cyst on CT scan need biopsy?

Almost certainly not: Provided it is a 'simple cyst' which is a fluid filled sac. Sometimes if there is debris or septations as cyst may be aspirated. If you are asymptomatic and the lesion is a simple cyst, it's best left alone. ...Read more

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Do all thyroid nodules require a fine needle aspiration biopsy?

Do all thyroid nodules require a fine needle aspiration biopsy?

No, but: That's a very complicated question. The short answer is no, but the nuances of which thyroid nodule to biopsy and when are complex and beyond the context of this forum. ...Read more

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How reliable are cat scan guided biopsies?

How reliable are cat scan guided biopsies?

Very: Ct guided biopsy is very accurate , as it is done under direct visualization of the suspicious lesion, is relatively safe precise ( depending on the location )and will give accurate diagnosis ...Read more

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Needle aspiration on cyst right breast which didn't collapse 2nd asprtn 2 test cells.Unsure result.Biopsy done results fri....Cancer?

Needle aspiration on cyst right breast which didn't collapse 2nd asprtn 2 test cells.Unsure result.Biopsy done results fri....Cancer?

The biopsy: results will answer your question definitively, but the majority of these lesions are benign. The inconclusive fine needle aspiration results don't make it more likely to be malignant. ...Read more

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What is a benign fine needle biopsy of the thyroid?

What is a benign fine needle biopsy of the thyroid?

Not cancer: A fine needle biopsy is a procedure in which needles are inserted through the skin and into the thyroid to obtain samples of cells of a nodule to look for cancer cells. Benign means no cancer. ...Read more

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Can ultrasound, ct scan or MRI detect cirrohsis of the liver?

Can ultrasound, ct scan or MRI detect cirrohsis of the liver?

Yes,: but sometimes the findings are not specific, and biopsy may be required if there is a question. ...Read more

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Stage 2B idc breast cancer, triple positive. Us shows 6mm thyroid nodule with calcifications next to carotid. Should i insist on fine needle biopsy?

Stage 2B idc breast cancer, triple positive. Us shows 6mm thyroid nodule with calcifications next to carotid. Should i insist on fine needle biopsy?

Depends: This condition is unrelated to your breast cancer history. Ask your doctor what concerns or not are registered by the radiologists. Some type of thyroid calcifications are more likely to be benign. 6mm thyroid nodule is small & need to know risks of trying biopsy near carotid artery too. The doctor who ordered the study would know much more to help you than is able to be reported here. ...Read more

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What type of biopsy is more accurate for large clusters of microcalcifications in the breast, stereotactic core biopsy or wire guided open surgery?

What type of biopsy is more accurate for large clusters of microcalcifications in the breast,
stereotactic core biopsy or wire guided open
surgery?

Open biopsy: is considered the historic "gold standard", but the accuracy of stereotactic biopsy approaches that of excisional biopsy, with less risk, less complications, less cost, and no disfigurement or significant scarring. It avoids unnecessary surgery. About 75% or so of all microcalcification biopsies turn out benign. Image-guided needle biopsies are the standard of care for a variety of reasons. ...Read more

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Whats invovled during a fine needle biopsy of the thyroid?

This is how I do it: After local anesthesia is given (an injection just under the skin), a very fine needle is guided into the thyroid nodule through ultrasound visualization. I repeat the needle pass 4 times. Each pass only lasts for a few seconds. It is very well tolerated and it takes 20 minutes or so in all. There are no special precautions after the biopsy, other than wearing a band-aid for 2-3 hours. ...Read more

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Can blood on thyroid fna biopsy sample slides cause distortion of cell groups?

Can blood on thyroid fna biopsy sample slides cause distortion of cell groups?

No: Blood products, cells and vessels are in every tissue in your body, so inevitably they will be present in biopsies. Special stains and other substances are used to differentiate different cells and tissues. ...Read more

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Dr used 18 gauge core needle u/s guided biopsy for 5 mm breast lesion. 4 samples were obtained. What does that mean?

Dr used 18 gauge core needle u/s guided biopsy for 5 mm breast lesion. 4 samples were obtained. What does that mean?

Breast biopsy: The "18 gauge" refers to the diameter of the core biopsy obtained (a lower number is a thicker biopsy). The "4" refers to the number of tissue samples obtained of the 5 mm. Lesion that was presumably identified by imaging. Assuming the pathology results correlate with the imaging findings, you and your care providers should feel comfortable that they are addressing the lesion appropriately. ...Read more

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Dr. Charlene Sojico
2 doctors shared insights

Liver (Definition)

This organ plays a major role in metabolism and has a number of functions in the body, including glycogen storage, decomposition of red blood cells, plasma protein synthesis, hormone production, and detoxification. It lies below the diaphragm in the abdominal-pelvic region of the abdomen. It produces bile, an alkaline compound which aids in digestion via the emulsification of ...Read more


Dr. James Ferguson
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Needle Biopsy (Definition)

A needle biopsy (or fine needle aspiration) is a procedure whereby a thin needle (similar to one the is used for drawing blood), is guided into a lesion and cells are obtained and then placed immediately onto a glass slide for evaluation under the microscope. Unlike a biopsy where "chunks" of tissue are obtained, a fna often obtains only several drops of fluid that ...Read more