Teddy's Bile Acids came back completely normal
with levels that were at the low ranges of reference (less than 1 preprandial and 9.3 postprandial). So, we have ruled out liver shunt and MVD as possible causes of the seizure. Our next step may be to consult with a neurologist but we are not likely to put him through invasive and costly testing without further symptoms or illness.
Thanks to everyone who offered advice and prayers. We'll let you know how Teddy continues to do!