Gynecological ultrasounds are imaging tests that use sound waves to create pictures of the female reproductive system. It is used to check organs, find problems early, and monitor pregnancy. What Are Gynecological Ultrasounds? Gynecological ultrasounds use sound waves to create images of organs like the uterus, ovaries, and breasts. They do not use radiation. The machine sends sound waves into the body. The waves bounce back, creating an image on a screen. Why doctors use them Check for cysts or tumors Monitor pregnancy Find causes of pain or bleeding Track reproductive health This test is safe, quick, and widely used....
3D Tomosynthesis Mammogram: Complete Guide
A 3D tomosynthesis mammogram is an advanced breast imaging test that creates detailed layered images of the breast. It helps doctors find cancer earlier and with more accuracy than standard mammograms. What Is a 3D Tomosynthesis Mammogram? A 3D tomosynthesis mammogram is a type of breast X-ray that takes many images from different angles. These images are then combined to form a 3D view of the breast. It lets doctors see “slices” of breast tissue rather than a single flat image. This makes it easier to spot small tumors or hidden areas. Importance It reduces the overlap of tissue It...
What Is an ERCP (Endoscopic Retrograde Cholangiopancreatography)?
An ERCP is a medical procedure that diagnoses and treats problems in the bile ducts and pancreatic ducts. Endoscopic retrograde cholangiopancreatography (ERCP) uses a flexible scope and X-ray imaging to find and remove blockages. This procedure combines endoscopy and fluoroscopy. Endoscopy uses a thin tube with a camera. Fluoroscopy uses X-ray guidance. Together, they allow doctors to see inside the ducts and treat problems simultaneously. ERCP is both a diagnostic and treatment procedure. What Does an ERCP Do? An ERCP examines and treats blockages in the bile ducts and pancreatic ducts. It can remove stones, open narrow ducts, and place...
What Is a Blocked Bile Duct?
A blocked bile duct means bile can’t move from your liver to your small intestine. Bile is a fluid your liver makes to help digest fats. It travels through small tubes called bile ducts. When one of these tubes gets blocked, bile builds up in your body. This can hurt your liver and cause infection. Getting diagnosed early is important. Bile Duct Obstruction Bile duct obstruction is a blockage that prevents bile from draining properly. The blockage can happen in the liver, in the common bile duct, or near the pancreas. When bile cannot flow out, it backs up into...
How Much Radiation Are You Getting from Medical Imaging?
Medical imaging radiation depends on the test. X-rays use low doses, and CT scans use higher doses, measured in millisieverts (mSv). Most exams use small amounts of radiation, and doctors keep the dose as low as possible while still getting clear images. Radiation in Medical Imaging Radiation in medical imaging is energy used to create pictures inside your body. X-rays and CT scans use ionizing radiation to see bones, organs, and tissues. Ionizing radiation can change cells. High doses can increase cancer risk. Low doses, like those used in most imaging tests, carry a very small risk. Not all imaging...
What Is A Magnetic Resonance Cholangiopancreatography (MRCP)?
Magnetic Resonance Cholangiopancreatography (MRCP) is a non-invasive imaging test that uses magnetic fields to create clear pictures of the liver, gallbladder, bile ducts, and pancreatic ducts. Doctors use it to check for blockages, stones, tumors, and swelling in these areas. It does not use radiation. It does not require surgery. It gives detailed images using strong magnets and radio waves. What Does an MRCP Show? An MRCP shows the bile ducts, pancreatic ducts, liver, and gallbladder in detail. It helps doctors see blockages, stones, strictures, or tumors without inserting a scope. This test focuses on the fluid inside the ducts....
What Is Diagnostic Radiology?
Diagnostic radiology is a medical field that uses imaging tests to find and diagnose diseases inside the body. It helps doctors see bones, organs, tissues, and blood vessels without surgery. Doctors use imaging tools to detect injuries, infections, tumors, and many other health problems. These images guide treatment and help monitor progress. Uses Imaging to Find Disease Diagnostic radiology uses medical images to identify health problems. Radiologists study these images and provide detailed reports to other doctors. Imaging tests show what is happening inside the body. This helps doctors confirm a diagnosis quickly and safely. Common conditions found through imaging...
Can You Have an MRI With Metal in Your Body?
Yes, you can have an MRI with metal in your body in many cases, but it depends on the type of metal and its location. Some metals are safe in MRI, while others pose serious risks. MRI scans use strong magnets. Metal reacts differently depending on its material. That is why doctors always check your medical history before the scan. Titanium Titanium is safe for most MRI scans because it is not strongly magnetic. It does not move or heat up easily inside the machine. Many medical implants use titanium. These include: Joint replacements Bone screws Plates Some dental implants...
What Is Functional MRI?
Functional MRI is a brain imaging test that shows how your brain works in real time. It tracks changes in blood flow in the brain to map active areas during tasks such as thinking, speaking, or moving. How Functional MRI Works Functional MRI, also called fMRI, measures brain activity by tracking changes in blood flow. When a part of the brain works harder, it needs more oxygen. Blood flow increases in that area. The scanner detects these small changes. A computer then creates color maps that show active brain areas. Unlike a regular MRI, which shows brain structure, this test...
What Is Digital Breast Tomosynthesis?
Digital breast tomosynthesis is a modern mammography technique that takes many low-dose X-ray images of the breast and reconstructs them into thin layers. Digital breast tomosynthesis helps doctors see breast tissue more clearly than a standard mammogram. How Digital Breast Tomosynthesis Works It takes many low-dose images and turns them into clear breast layers. Digital breast tomosynthesis works by taking several X-ray pictures of the breast from different angles. A computer then stacks these images into thin slices. This allows the doctor to examine the breast one layer at a time. It reduces overlap from normal breast tissue. That overlap...
