@shcraft
It’s hard to imagine what suffering your daughter has experienced and with no solution so far.
I hope that Mayo will be able to accept her.
I just have a comment regarding MALS diagnosis.
I have been treated for MALS and I have experienced several of her complaints.
The initial test usually is a Doppler ultrasound of the abdominal vascular system. If it shows blockage of the celiac artery - or other major artery- a CT angiogram with a specific protocol is done to confirm the findings.
I hope you’ll get a positive answer from Mayo.