Medical tests
A medical test is a kind of medical procedure performed to detect, diagnose, or monitor diseases, disease processes, susceptibility, and determine a course of treatment.
Medical tests can be class...
Medical tests - Wikipedia
A blood test to detect cancer could be coming
The researchers hope to keep the price around $500. Learn more about this story at Find more videos like this at Follow Newsy on Facebook:
Scientists have converted cancer cells into immune cells.
Scientists have converted cancer cells into immune cells.
Best Glucometer In India | Accurate and Low Price Glucose Meter
Best glucometer is decided based on the accuracy of result, time taken and price of the device. Read the reviews of glucose meter available in India along with the prices.
'Exciting' blood test spots cancer a year early
The UK team was able to scour the blood for signs of cancer while it was just a tiny cluster of cells invisible to X-ray or CT scans. It should allow doctors...
One Breath Into This Breathalyzer Can Diagnose 17 Diseases
A new breathalyzer can detect 17 different diseases, including pre-eclampsia and chronic kidney disease, from a single breath.
DNA Surprise! Giraffes Are Four Species, Not One
The long-necked mammal has long been thought of as a single species. But that's a tall tale, new research shows.
This simple test predicts how long you will live
Ever wondered how long you will live? A doctor in Brazil invented a test that helps predict your risk of dying in the next five years. The good news is you c...
New Technique Captures The Activity Of An Entire Brain In A Snapshot
When it comes to measuring brain activity, scientists have tools that can take a precise look at a small slice of the brain (less than one cubic millimeter), or a blurred look at a larger area. Now, r...
Theranos Is Wrong: We Don’t Need More Blood Tests
Over the last few months, the lab-testing startup Theranos has endured a relentless stretch of bad publicity, morphing from a health tech darling to a Silicon V…
New Imaging Technique May Find Real Alzheimer's Culprit
PET scans that highlight the tangle-causing protein tau may better predict memory loss of Alzheimer's than older methods, researchers say.
Brain Scans Show Alzheimer's Emerging
For the first time, scientists have found a tool that could track the beginnings of Alzheimer's in the brain
At Theranos, Many Strategies and Snags
Elizabeth Holmes’s blood-testing ambition has long collided with technological problems
What I Tell Anyone Who Wants To Lose Belly Fat: A Nutritionist Explains
Feel like you're constantly doing crunches but are still plagued by a persistent muffin top? It's probably not your workout that's not working — it's your blood sugar. Here's why: When we eat refined ...
New Test May Improve Diagnosis And Treatment Of Pancreatobiliary Cancer
By collecting samples from the portal vein—which carries blood from the gastrointestinal tract, including from the pancreas, to the liver—physicians can learn far more about a patient’s pancreatic can...
Blood Sample New Way Of Detecting Cancer
A new RNA test of blood platelets can be used to detect, classify and pinpoint the location of cancer by analysing a sample equivalent to one drop of blood. Using this new method for blood-based RNA t...
Berkeley Lab Scientists To Help Build World’s First Total-Body PET Scanner
Scientists from the Department of Energy’s Lawrence Berkeley National Laboratory (Berkeley Lab) have set out to help build the world’s first total-body positron emission tomography (PET) scanner, a me...
A biopsy is a medical test commonly performed by a surgeon, interventional radiologist, or an interventional cardiologist involving sampling of cells or tissues for examination. It is the medical remo...
Biopsy - Wikipedia
Blood test
A blood test is a laboratory analysis performed on a blood sample that is usually extracted from a vein in the arm using a needle, or via fingerprick. Multiple tests for specific blood components (suc...
Blood test - Wikipedia
Cardiac catheterization
Cardiac catheterization (heart cath) is the insertion of a catheter into a chamber or vessel of the heart. This is done both for diagnostic and interventional purposes. Subsets of this technique are m...
Cardiac catheterization - Wikipedia
Cardiac stress test
Cardiac stress test (or Cardiac diagnostic test) is a test used in medicine and cardiology to measure the heart's ability to respond to external stress in a controlled clinical environment.The stress ...
Cardiac stress test - Wikipedia
Colonoscopy or coloscopy is the endoscopic examination of the large bowel and the distal part of the small bowel with a CCD camera or a fiber optic camera on a flexible tube passed through the anus. I...
Colonoscopy - Wikipedia
Electrocardiography (ECG or EKG from Greek: kardia, meaning heart) is the recording of the electrical activity of the heart. Traditionally this is in the form of a transthoracic (across the thorax...
Electrocardiography - Wikipedia
Electroencephalography (EEG) is the recording of electrical activity along the scalp. EEG measures voltage fluctuations resulting from ionic current flows within the neurons of the brain. In clinical ...
Electroencephalography - Wikipedia
Endoscopy means looking inside and typically refers to looking inside the body for medical reasons using an endoscope, an instrument used to examine the interior of a hollow organ or cavity of the bod...
Endoscopy - Wikipedia
Hearing test
A hearing test provides an evaluation of the sensitivity of a person's sense of hearing and is most often performed by an audiologist using an audiometer. An audiometer is used to determine a person'...
Hearing test - Wikipedia
An immunoassay is a biochemical test that measures the presence or concentration of a macromolecule in a solution through the use of an antibody or immunoglobulin. The macromolecule detected by the im...
Immunoassay - Wikipedia
Liver function tests
Liver function tests (LFTs or LFs) are groups of blood tests that give information about the state of a patient's liver. These tests include prothrombin time (PT/INR), aPTT, albumin, bilirubin (direct...
Medical imaging
Medical imaging is the technique and process of creating visual representations of the interior of a body for clinical analysis and medical intervention. Medical imaging seeks to reveal internal struc...
Medical imaging - Wikipedia
Pap test
The Papanicolaou test (abbreviated as Pap test, known earlier as Pap smear, cervical smear, or smear test) is a method of cervical screening used to detect potentially pre-cancerous and cancerous proc...
Pap test - Wikipedia
Pregnancy test
A pregnancy test attempts to determine whether a woman is pregnant. Markers that indicate pregnancy are found in urine and blood, and pregnancy tests require sampling one of these substances. The firs...
Pregnancy test - Wikipedia