Streaming large medical images to OHIF

We upload medical images to azure blob storage. Then view and processing the medical images on OHIF viewer deployed on Azure App service as well.
Our main challenge that we are facing images larger than 500 mgb; streaming these images to OHIF on the client side is a headache.
I’m looking for ideas to make it fast to view large studies.
Thank you

Put an HTTP/2 server between client and azure blob storage and increase the concurrent request limit on OHIF