An angiogram is a test that uses X-rays and contrast material to produce images of the blood vessels in the body. Here’s what you need to know about how angiography works and how to prepare.
A breast biopsy is a procedure to remove a sample of cells or tissue from a suspicious area in the breast for examination. It is the only conclusive way to diagnose breast cancer. Here's what to expect during a biopsy and how to prepare.
A computed tomography (CT) scan is a noninvasive, painless technology that produces detailed pictures of organs and other structures inside your body. It can even create a 3-dimensional model of the part of the body under investigation. Here is what you need to know about how it works, what to expect from your exam and how to prepare.
A cardiac computed tomography (CT) scan uses X-rays and a computer to create a 3-D image of the heart and its blood vessels. Here's what you need to know about how cardiac CT works and how to prepare.
Cardiac magnetic resonance imaging (MRI) is a noninvasive, painless imaging technology that produces extremely detailed pictures of the heart and blood vessels. It uses a large magnet, radio waves and a computer, but no X-ray radiation. Here is what you need to know about how it works, what to expect from your exam and how to prepare.
A DEXA scan, a special kind of X-ray exam that measures bone density, is the most common test used to diagnose osteoporosis. Here is what you need to know about how it works, what to expect from your exam and how to prepare.
In image-guided biopsy, a doctor performing a biopsy uses imaging technology to provide guidance to safely extract tissue from hard-to-reach areas of the body. Image-guided biopsies are performed by subspecialized Radiologists in body imaging, breast imaging and interventional radiology.
Interventional radiology procedures use advanced imaging technology to allow doctors to diagnose and treat conditions throughout the body without surgery or hospitalization.
Lung cancer screening is a two-minute test before you have symptoms of the disease. The earlier it's caught, the easier it is to treat. Learn how to make an appointment at a Northwell Health screening facility.
Magnetic resonance angiography (MRA) is a noninvasive, painless technology that produces extremely detailed pictures of the blood vessels in the body. No X-rays are used for MRA. Here is what you need to know about how the exam works, what to expect and how to prepare.