To evaluate for abdominal causes, a CT scan should be considered in addition to the tests already mentioned to fully evaluate the abdominal pain. A sort of infection or mass can cause the pain. Upper and lower endoscopy can be considered if the tests continue to be non-revealing.
Regarding the balance loss - I would suggest a referral to a neurologist for further evaluation. In addition to the MRI brain scan, an MRA (magnetic resonance angiography) of the cerebral vessels can be considered to evaluate for any insufficiency (although this would be uncommon in children). Another ENT opinion may also be considered for the workup of the dizziness.
Followup with your personal physician is essential.
This answer is not intended as and does not substitute for medical advice - the information presented is for patient education only. Please see your personal physician for further evaluation of your individual case.
Thanks,
Kevin, M.D.
Here’s one test you may consider, three weeks is a bit soon for this but as it’s without risk it’s worth doing. There are other tests specific to bacteria , I have other info on neurological symptoms if your interested.
Over time it’s now known that we produce a lessening response to Candida antigen. This is called an Anergy . There is a test called Hypersensitivity allergy test It’s a medical fact that a healthy person will react allegically to Candida albicans,. Using a clinical test for normal immunity, the doctor injects a small amount of Candida yeast extract under the skin and observes for a raised, red allergic reaction. If that reaction does not occur, the patient is diagnosed as "anergic," meaning that the immune system is not functioning. In other words, the body will always react allergically to Candida yeast unless immunity has become paralysed or stressed-out. That fact proves that the presence of yeast in the body creates stress to immunity.