Hello and welcome to HCM,
Your scan report shows that there is a mass lesion in the mediastinum.
Mediastinum is the potential space between two lungs.
This lesion is lobulated (has multiple lobules), shows calcification.
Mediastinum contains thymus
This mass can be arising from any of the mentioned organ.
A biosy which is aprocedure in which a small piece of the mass is taken with the help of a biopsy
The small piece of the tissue is processed, stained and seen under a microscope.
This investigation will determine the site and character of the lesion.
After this investigation, the correct management can be pursued.
Consult your doctor at the earliest.
Thanks and take care.
Dr Shailja P Wahal