B-12 deficiency is pretty uncommon in children. It can happen in those who were exclusively breast-fed by vegetarian mothers. That being said, I would consider evaluation for a variety of GI causes - including malabsorption, small bowel disease or H
PyloriHelicobacter pylori
Pyloric stenosis infection.
Regarding the liver enzymes, you can consider further evaluation with an ultrasound or blood tests looking for hepatitis.
The specialist that can help would be a gastroenterologist. Specialized testing (i.e. an endoscopy,
SchillingSchilling test's test to diagnosie true b-12 deficiency) can be considered in conjunction with the speciaist.
Followup with your personal physician is
essentialEssential balance
Essential hypertension
Essential tremor.
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.
Kevin, M.D.
Medical Weblog:
kevinmd_b