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Doctor insights on: Transvaginal Needle Guided Aspirator

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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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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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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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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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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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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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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

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Does a fine needle aspiration biopsy hurt much?

Does a fine needle aspiration biopsy hurt much?

No: If done well, for superficial sites it is generally less uncomfortable than a blood draw. For deeper sites, local anesthetic is used ( about a s bad as getting "numbed" for the dentist. Soreness afterward is generally minimal. ...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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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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Is prp injections done better with ultrasound guidance?

Is prp injections done better with ultrasound guidance?

Platelet Rich Plasma: PRP or platelet rich plasma injection is very effective for a number of indications. These include facial rejuvenation, hair regrowth, sexual rejuvenation, healing musculoskeletal injuries and arthritis, and more. PRP can be done with ultrasound guidance for musculoskeletal indications. This will increase the precision of the injections. ...Read more

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Is a pericardiocentesis done by ultrasound?

Is a pericardiocentesis done by ultrasound?

It's done by needle: It's done with a needle. Echocardiography is done before and after to see the fluid in the pericardial sack, so i guess you could call it ultrasound guided. ...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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Hiv transmission risk with a used needle new syringe recently took a b12 injection bit nurse changed needle needle was looking clean

Hiv transmission risk with a used needle new syringe recently took a b12 injection bit nurse changed needle needle was looking clean

Unclear info: Sharing needles is a know risk factor for HIV, if one of the users has HIV. If the nurse used a new needle for the injection, there is no risk. For good health - Have a diet rich in fresh vegetables, fruits, whole grains, milk and milk products, nuts, beans, legumes, lentils and small amounts of lean meats. Avoid saturated fats. Exercise at least 150 minutes/week and increase the intensity of exercise gradually. Do not use tobacco, alcohol, weed or street drugs in any form. Practice safe sex. ...Read more

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Needle biopsy? How does a needle biopsy work? Why would some one get a needle biopsy?

Needle biopsy? How does a needle biopsy work?  Why would some one get a needle biopsy?

Needle Biopsy.: Large bor needle is inserted into the object of interest then removed with a piece of tissue remaining inside the needle. A needle biopsy is cheaper, faster, generally safer and sometimes the only alternative to major surgery. In medicine we always try to do the least invasive and dangerous test first. ...Read more

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For a thryoid biopsy is needle inserted below neck am having needle biopsy of thryoid nodule and want to know where needle is inserted - below neck?

For a thryoid biopsy is needle inserted below neck am having needle biopsy of thryoid nodule and want to know where needle is
inserted - below neck?

Above collar bones: The thyroid usually lies between the adam's apple & the collar bones. For an fna, or needle biopsy, the needle goes the skin as close as possible to the nodule. (for example, it might go in right next to the ultrasound probe in this picture). ...Read more

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Is testicular ultrasound a transrectal ultrasound!?

Is testicular ultrasound a transrectal ultrasound!?

No: Testicular us looks for abnormalities of the testicle. Transrectal us is used to evaluate either the anal sphincter mechanism or stage rectal rumors. ...Read more

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How accurate is a fine needle biopsy?

How accurate is a fine needle biopsy?

Very Accurate: An article from baylor in 2000 looked at more than 6000 patients who underwent thyroid fna biopsy. Sensitivity and specificity values of thyroid fna were 93% and 96%. The current nci classification: 1) nondiagnostic fna samples, 2) benign lesions, 3) malignant lesions, 4 atypia/follicular lesion of undetermined significance, 5) suspicious for a follicular lesion. Most common result benign. ...Read more