Symptom Information: Sort according to HPO 

1
(HPO:0200037) Skin vesicle Very frequent [Orphanet] 102 / 7739
2
(HPO:0100495) Mastocytosis Very frequent [Orphanet] 14 / 7739
3
(OMIM) Stiff skin Very frequent [Orphanet] 31 / 7739