Have you applied Dupixent just for spots or to the whole torso?

Do you have any idea how your doctor got you approved for Dupixent to treat Grover's disease? I've talked to my dermatologist several times about trying it, but since it isn't approved for Dupixent and a pathology report must be sent I wouldn't be approved. If you can find out and let me know I'll forever be in your debt. After a year of scratching head to toe only Prednisone has given any relief, but is short term and thining my skin that everything results in a bruise or a break in my skin....have to walk around with bandaids in my pocket!