When you post about #Mastocytosis on #Mastodon 🐘, it's #MastoMasto.
Posting about #MastCell Diseases in general is #MastMast (or #MastMasto).
#MCAS #HaT #Tryptasemia
#Mastocytosis #mastodon #mastomasto #mastcell #mastmast #mastmasto #mcas #HaT #tryptasemia