Itchy face (especially nose), fatigue, headaches, achy joints (elbows knuckles, wrists)and left heel, nausea. Flow cytometry good mri good any ideas?

Itchy face. Why flowcytometery test and MRI were performed? May be you have something more than what you mentioned such as swollen lymph nodes or mass somewhere in the body etc. Probably MRI was ordered due to headache.Need more information.