Stool sample and CT scan next they think this might be a ball ubstuctuon?
how long has the pain been in existence[duration],... for each symptom that there is listed ...intensity[what triggers-if anything at all],... there are several 'membranes' that are located in the thoracic cavity, i would focus on one 'issue' then try to tie other s/s that your daughter is currently experiencing, has she started her menses as of yet[period]..if so, is it regular, does she exhibit pms like symptoms? pms symptoms can coinside with headaches, stomach pain[generalized], can affect digestion, i would suggest a MRI of the thoracic cavity, MRI's are great diagnostic tools in that they can 'show' vascularity, masses, and start keeping a 'diary' along with your child, do the 'diary' separately from each other, and do not compare notes...you might find the answers after a 'good solid month' of separate journaling,compare after one month of daily journaling...see what happens, please keep me posted!!!