Difference between

Biological anf physhological aspects. fasttt asapp​

Unlike  ct scans, which use x-rays,  mri scans  use powerful magnetic fields and radio frequency pulses to produce detailed pictures of organs, soft tissues, bone and other internal body structures.  differences between  normal and abnormal tissue is often clearer on an  mri  image than a  ct.you can see more with a mri scan. for example on an mri you can see internal bleeding.

As a teen your period can fluctuate but if it seems to unusual to you it’s best just to ask your doctor, it’s probably not something serious

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