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"

16 matching diseasesClear search ×

Primary familial polycythemia

Congenital erythrocytosis due to erythropoietin receptor mutation · Congenital polycythemia due to erythropoietin receptor mutation

ORPHA:90042

Acquired secondary polycythemia

Acquired secondary erythrocytosis

ORPHA:238547

Chuvash erythrocytosis

Chuvash polycythemia · Von Hippel-Lindau-dependent polycythemia

ORPHA:238557

Congenital erythropoietic porphyria

CEP · Günther disease

ORPHA:79277

Congenital glaucoma

Buphthalmia · Buphthalmos

ORPHA:98976

Congenital ichthyosiform erythroderma

CIE · Erythrodermic ichthyosis

ORPHA:79394

Congenital lethal erythroderma

ORPHA:1954

Congenital microcoria

Congenital miosis

ORPHA:566

Congenital primary aphakia

ORPHA:83461

Congenital primary megaureter

Congenital primary megalo-ureter

ORPHA:617

Congenital ptosis

ORPHA:91411

Congenital secondary polycythemia

Congenital secondary erythrocytosis

ORPHA:238536

Diamond-Blackfan anemia

Diamond-Blackfan anemia syndrome · Congenital PRCA

ORPHA:124

Gaisböck syndrome

Stress erythrocytosis · Stress polycythemia

ORPHA:90041

Polycythemia vera

Acquired primary erythrocytosis · Osler-Vaquez disease

ORPHA:729

Primary congenital hypothyroidism

ORPHA:226295