Q. How accurate are biopsies for diagnosing cancer?

Doctor Answer is medically reviewed by SecondMedic medical review team.

Answered by Seconmedic Expert

Biopsies are an extremely accurate and important tool for diagnosing cancer. This procedure involves the removal of tissue, or a small sample from a tumor, which is then examined under a microscope by a pathologist to look for signs suggesting the presence of cancer.

In general, biopsies have very high rates of accuracy when it comes to diagnosing cancer. A study published in JAMA Oncology found that biopsy specimens with malignant (cancerous) cells had an accuracy rate greater than 95%. Similarly, another study performed in 2018 concluded that both fine-needle aspiration cytology and core needle biopsy were highly accurate (94% and 95%, respectively) in distinguishing benign tumors from those that were malignant.

As such, biopsies can provide doctors with valuable information regarding diagnoses as well as clues related to treatments and prognosis of the disease they are treating. It’s also important to note that depending on the type or size of the tumor being examined during this process, additional tests may be necessary in order to confirm results obtained via biopsy alone (such as imaging scans).

Ultimately, though biopsies are highly reliable tools for diagnosing cancer accurately, there is no single test out there capable of detecting every form or stage of the disease with 100?rtainty each time; Ultimately consulting your doctor about any concerning symptoms or abnormalities you may experience is highly recommended before making any conclusions or decisions regarding your health moving forward.

See all

Live Doctor consultation
Live Doctor Chat

Looking for expert medical advice and care can be a daunting task, especially when you need it urgently. But with Second Medic, you can connect with the best doctors in just a few minutes and have a private care conversation with them, all for free!

Our platform is designed to make it easy for you to get the medical advice and care you need without any hassle. Whether you have a minor health concern or a serious medical condition, our team of experienced doctors are here to help.

At Second Medic, we understand the importance of timely and reliable medical advice. That's why we've made it our mission to provide you with the best possible care, at the convenience of your own home.

Our platform is easy to use, and you can connect with a doctor in just a few simple steps. All you need to do is create an account, tell us about your health concern, and we'll match you with a doctor who has the expertise to help you.

You can then have a private care conversation with your doctor, where you can discuss your symptoms, medical history, and any other concerns you may have. Our doctors will then provide you with expert advice and guidance on the next steps to take.

So, whether you're looking for medical advice, a second opinion, or a prescription refill, Second Medic has got you covered. With our platform, you can get the care you need, when you need it, all for free!