All patient-facing tools are free · No login required to browse
All access tools are free for patients and caregivers
All community tools are free for patients and caregivers
7 Patents Filed · HIPAA-Aligned · Free for Patients · Westwood, MA
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"
Alpha-heavy chain disease
Alpha-HCD · IPSID
Beta-thalassemia major
Cooley anemia · Mediterranean anemia
Boutonneuse fever
Mediterranean spotted fever
Familial Mediterranean fever
Benign paroxysmal peritonitis · Benign recurrent polyserositis
Lymphoma
MALT lymphoma
Extranodal marginal zone B-cell lymphoma · MALToma
OBSOLETE: Immunoproliferative small intestinal disease
OBSOLETE: IPSID · OBSOLETE: Mediterranean lymphoma