সংজ্ঞা
A biopsy is a procedure to remove a tissue sample. In a fine needle biopsy (FNB), fluid and cells are removed with a thin, hollow needle.
পদ্ধতির কারণ
This biopsy is used to evaluate organ or tumor tissue. The sample may show abnormal cells, disease, infection, or inflammation.
FNB may also be done to find out how certain treatments are working.
সম্ভাব্য জটিলতা
Complications are rare, but no procedure is completely free of risk. The potential complications will depend on the location of the biopsy. Your doctor will review a list of possible complications, which may include:
- রক্তপাত
- Bruise where the needle was inserted
- পদ্ধতির পরে ব্যথা
- সংক্রমণ
জটিলতার ঝুঁকি বাড়াতে পারে এমন কারণগুলির মধ্যে রয়েছে:
- ধূমপান
- Medications that increase the risk of bleeding
কি আশা করা যায়
পদ্ধতির আগে
Ask your doctor if there are any instructions you should follow before the procedure. Depending on the part of the body that the biopsy is being taken from, your doctor may ask you to:
- Arrange for a ride home.
- Have routine blood work.
আপনার ওষুধ সম্পর্কে আপনার ডাক্তারের সাথে কথা বলুন। পদ্ধতির এক সপ্তাহ আগে আপনাকে কিছু ওষুধ খাওয়া বন্ধ করতে বলা হতে পারে, যেমন:
- অ্যাসপিরিন বা অন্যান্য প্রদাহ বিরোধী ওষুধ
- রক্ত পাতলা করে
Just before the test, you may be asked to drink a contrast material. This drink will make images clearer on x-rays or CT scans.
এনেস্থেশিয়া
Local anesthesia is often used. It will make the area numb. A sedative may also be used to help you relax.
পদ্ধতির বর্ণনা
Your doctor may use images of the inside of your body to help guide the needle. This may be done with an ultrasound, x-ray, or computed tomography (CT) scan.
You will be positioned for the easiest access to the area for biopsy. The area where the needle will be inserted will be cleaned. Anesthesia will be applied to numb the area. You will be asked to stay still. A thin, hollow needle will then be inserted through the skin to the site. The needle may need to be inserted more than once. The images may be checked to make sure the needle is in the right place. After the needle is in the proper position, tissue or fluid will be withdrawn. You may feel a pinch, pressure, or nothing at all. After your doctor has the sample, the needle will be removed. The site will be bandaged.
কতক্ষণ এটা লাগবে?
The length of procedure will depend on the site that is sampled:
- Simple biopsy of a site that is close to the surface of the skin: a few minutes in most cases
- Deeper biopsy or one that is guided by an ultrasound or CT scan: 30-90 minutes
এটা আঘাত করবে?
The amount of discomfort you feel depends on the part of the body that is being examined. The anesthesia and sedative will prevent pain. You may feel a pinch or pressure. If you feel pain, tell the doctor right away.
After the procedure, the site will be tender. Talk to your doctor about medication to help manage discomfort.
পোস্ট-প্রক্রিয়া যত্ন
Be sure to follow your doctor’s instructions . In general, you should take it easy and check the insertion site.
The sample will be examined by a specialist. The results are usually ready in a few days. Your doctor will talk to you about the results.
আপনার ডাক্তারকে কল করুন
বাড়িতে পৌঁছানোর পরে, নিম্নলিখিতগুলির মধ্যে যে কোনও একটি ঘটলে আপনার ডাক্তারের সাথে যোগাযোগ করুন:
- জ্বর এবং ঠাণ্ডা সহ সংক্রমণের লক্ষণ
- Pain, redness, swelling, heat, discharge, or a red streak in the area of the needle insertion
- কাশি, শ্বাসকষ্ট বা বুকে ব্যথা
- New symptoms develop
জরুরী পরিস্থিতিতে, অবিলম্বে চিকিৎসা সহায়তার জন্য কল করুন।