With doubts in his heart, Liu Banxia laid out all the child's diagnoses, cross-referencing and examining them anew.
Even though he looked through them again, the entire examination results were normal. Then he brought up the ultrasound images, which, after a look, were also normal.
There are many reasons for abdominal pain, but organ pathologies had already been ruled out, as both ultrasound and CT scans were normal. He also ruled out any parasites, as the stool test was normal.
Even acute intermittent porphyria, which he had diagnosed before, could be ruled out based on the normal urinalysis and the fact that the child was not photophobic.
Median arcuate ligament syndrome could also be ruled out; it wasn't epigastric pain. Besides, that kind of pain is persistent, unlike the child's current relaxed demeanor.
