Rare Disease Library

Browse Orphanet-curated rare diseases with HPO phenotype annotations, synonyms, and linked support programs. Search by name, abbreviation, or synonym.

Try: "IgA nephropathy", "C3G", "Berger's disease", "PKU", "Duchenne"

4 matching diseasesClear search ×

Syndactyly type 5

Postaxial syndactyly with metacarpal synostosis · SD5

ORPHA:93406

Dandy-Walker malformation-postaxial polydactyly syndrome

DWM with postaxial polydactyly · Pierquin syndrome

ORPHA:1566

Mesoaxial synostotic syndactyly with phalangeal reduction

MSSD · Syndactyly type 9

ORPHA:157801

Non-syndromic postaxial polydactyly

ORPHA:498467