Sonographer
Sonographer
A-mode M-mode B-mode and Real-time scan
It is an ultrasound scan.
2 min
yes http://pregnancy.about.com/cs/ultrasounds/l/blus1index.htm (go to this site)
Regardless of the type of scan used and the potential difficulties encountered, ultrasound remains faster and less expensive than computed tomography scans (CT).
Most thyroid ultrasounds are performed to evaluate a small lump (nodule) in the thyroid found during a physical examination or found by a radionuclide study (thyroid scan).
A parathyroid scan is sometimes called a parathyroid localization scan or parathyroid scintigraphy.
No because you have to use an app to scan but if you have a scan code but there is an app that you can scan stuff but he need a barcode on a computer it is called scan
A salivary gland scan, also called a parotid gland scan
NEVER a CT scan. In fact, if you are pregnant do everything you can to prevent exposure to xrays. 3-dimentional isn't a machine. Some ultrasound machines are capable of giving a 3-dimentional image and ultrasounds are used to check on the progress of the futus during pregnancy, it is not used in a pregnancy test. A pregnancy test is taked with blood or urine.
If it is an early scan you must have got pregnant the month before. If it is a late scan (after 30 weeks) you may have a big baby. An early scan cannot be 4 weeks off. http://www.genetree.com/about/conception-calculator.asp