In a biopsy, a small sample of tissue is taken from your body. A pathologist analyzes the sample to check for cancer cells. The main method for diagnosing prostate cancer is a core needle biopsy. It’s ...

The most common surgery for prostate cancer is a radical prostatectomy. This surgery involves taking out the entire prostate gland, some lymph nodes and other nearby tissue, like the seminal vesicles ...

A breast biopsy may use local anesthesia to numb the area. Fine needle aspiration is quick and usually doesn't need general anesthesia. Core needle biopsy is used when breast cancer is suspected.

Skipping sentinel lymph node biopsy (SLNB) in patients with clinically node-negative, hormonal receptor (HR)-positive, HER2-negative early-stage breast cancer did not compromise regional control or ...

Official websites use .mil A .mil website belongs to an official U.S. Department of Defense organization in the United States ...

The promise of nuclear fusion feels simple. Just as stars fuse hydrogen into heavier elements to produce energy, a fusion reactor generates massive amounts of energy by combining lightweight particles ...

Dear Dr. Roach: I have benign prostatic hyperplasia (BPH), and I am taking tamsulosin daily. It works and helps with my daily urination. How long should I continue to take it? Are there any related ...

GREIFSWALD, GERMANY - OCTOBER 29: A worker explains a photo taken about a year and a half ago that shows construction of the interior plasma chamber of the Wendelstein 7-X experimental fusion reactor ...

DEAR DR. ROACH: I have benign prostatic hyperplasia (BPH), and I am taking tamsulosin daily. It works and helps with my daily urination. How long should I continue to take it? Are there any related ...

Skipping sentinel lymph node biopsy (SLNB) in patients with clinically node-negative, hormonal receptor (HR)-positive, HER2-negative early-stage breast cancer did not compromise regional control or ...