Doctor insights on:
MRS or MRI: MRI is magnetic resonance imaging a type of medical imaging MRS is MR spectroscopy a rarer medical type of exam based on the science behind MRIs in part aimed at either parts of the brain or perhaps skeletal muscle to evaluate metabolism at times....both would be done in an MRI facility. when developed the nuclear part of both was dropped so as to not scare people about it.... ...Read more
What are advantages of MRT (Magnetic Resonance Tomography) scan over MRI (Magnetic Resonance Imaging) scan? Are these equally safe?
Yes and increasing: The increased availability of advanced imaging techniques are useful in accurately locating impacted teeth, diagnosing pathology, locating vital structures for implant placement and tooth removal, to diagnose fractures and facial malformations and in general allow the dentist to accurately see that which is unseen. ...Read moreSee 9 more doctor answers
No, CT spacial image: detail quality (partially older technology with more improvements over time) remains much superior to MRI. Yet CT is radiation, MRI (actually NMRI) no radiation, but slower, more noise & better at distinguishing soft tissue differences. Yet both only show location of dye in vein, not the vein itself, thus can easily miss issues present but not reflected in dye column. ...Read more
Excellent 3 years!!: I believe the the nomad was the first handheld fda approved "x-ray" device. I have used it for 3 years. It is convenient , potable, cost effective (one unit can be enough for an entire office) takes excellent pictures and incredibly safe (low radiation digital) to the patient and health care provider! ...Read moreSee 2 more doctor answers
Thinking of $$$ investment in myself - BLT Vanquish. Uses RF technology. Seems Safe and noninvasive. Thoughts /Feedback?
It's BTL: BLT is a Bacon Lettuce Tomato sandwich.... Kidding aside, we do not give such advice on Health Tap Prime however I would be very careful about weight control or fat removal systems! Hope this helps! Dr Z ...Read more
Mystery black box: The description of cells giving off weird magnetic fields, accuracy proved by "a hundred million cases", and not a single scientific publication or any description that makes sense tells me this is simply a health fraud. If you're interested in energy / integrative medicine, get with a real, evidence holist such as some of my HealthTap teammates. It's a fascinating area. ...Read moreSee 2 more doctor answers
Machine vision: Optical sorting machines use optical-mechanical detectors and mechanical sorters to scan items, usually on a production line to separate out desired and undesired characteristics. Devices also exist to identify individual cells in this manner and sort them out to remove abnormal cells, for instance, from the blood stream or perform diagnostic cell counting. ...Read more
No known association: Mri relies on changing nuclear atomic spin, and does not change the chemical bonds of molecules, which can alter dna and cause cancer. However, the use of a contrast agent in patients called gadolinium during the procedure may induce the onset of a debilitating malady commonly known as nsf/nfd. This can cause fibrosing throughout the body. http://www.medscape.com/viewarticle/550783. ...Read moreSee 2 more doctor answers
Spirometry: Many spirometers on the market but it is important to ask around at various large pulmonary labs to determine which machines they are using and all of the likes/dislikes before making the decision. Too many bells and whistles is unnecessary. ...Read more