An ultrasound scan uses high-frequency sound waves to create images of the inside of the body. It is suitable for use during pregnancy.

Ultrasound scans, or sonography, are safe because they use sound waves or echoes to make an image, instead of radiation.

Ultrasound scans are used to evaluate fetal development, and they can detect problems in the liver, heart, kidney, or abdomen. They may also assist in performing certain types of biopsy. Understanding such medical imaging techniques in detail can be essential for students, and a ghostwriter facharbeit (German for “academic paper ghostwriter”) might help structure complex topics like this for academic purposes.

The image produced is called a sonogram