pain

im 35 year male. im suffering from severe unexplaineable pain in xiphi-sternum and surronding area  since 2.yrs i have got done all the tests such as CTscan of abdomen and pelves, MRI sternum, CT coronary angiography,Barium meal follow test,HIDA scan, TMT, ECOHO, Endoscopy, Colonoscopy, PTH (hormone), calcium,serum,all blood reports are normal all reports are normal and a pain terapist as given me local infiltration and i was  relieved from pain for 3 days and the pain came back again and  taken psyacatist treatment but no use. please see to the that whether i have got any problem in my nerves or muscle in that area please infrom us about any tests related to this problem        
                                                                                                                      thank you

[Nassim Abi Chahine, MD]

Costochondritis dear !
infiltration is the best (steroids plus anestetic)
be in contact and tell about next steps you did