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"

200 matching diseasesClear search ×

Rare bone development disorder

Rare skeletal development disorder

ORPHA:139012

Rare bone disease

ORPHA:93419

Rare bone disease related to a common gene or pathway defect

ORPHA:364803

Rare bone tumor

ORPHA:68411

Rare brainstem or cerebellar disorder with ophthalmic involvement as a major feature

ORPHA:519341

Rare breast malformation

ORPHA:180163

Rare breast tumor

ORPHA:180250

Rare bronchopulmonary and pleural cavity tumors

ORPHA:101945

Rare cancer of cervix uteri

Rare cervical cancer · Rare cervical malignant tumor

ORPHA:213761

Rare cancer of corpus uteri

Rare malignant tumor of corpus uteri

ORPHA:213569

Rare capillary malformation

ORPHA:211247

Rare capillary malformation with associated anomalies

ORPHA:458830

Rare carcinoma of pancreas

Rare pancreatic carcinoma

ORPHA:217074

Rare carcinoma of small intestine

Rare carcinoma of small bowel

ORPHA:423957

Rare carcinoma of stomach

Rare gastric carcinoma

ORPHA:423771

Rare cardiac disease

ORPHA:97929

Rare cardiac rhythm disease

ORPHA:218436

Rare cardiac tumor

ORPHA:168194

Rare cardiomyopathy

ORPHA:167848

Rare cause of hypertension

ORPHA:93618

Rare central nervous system and retinal vascular disease

ORPHA:71281

Rare central precocious puberty

Gonadotropin-dependant precocious puberty · Rare CPP

ORPHA:650063

Rare central precocious puberty in female

Rare central precocious puberty in girl · Rare CPP in female

ORPHA:650070

Rare choreic movement disorder

ORPHA:306715

Rare choroidal disorder

ORPHA:519309

Rare chromosomal anomaly

ORPHA:68335

Rare circulatory system disease

ORPHA:98028

Rare combined vascular malformation

ORPHA:458837

Rare congenital anomaly of ventricular septum

Congenital ventricular septal anomaly · Congenital anomaly of interventricular communication

ORPHA:474347

Rare congenital non-syndromic heart malformation

ORPHA:88991

Rare conjunctivitis

ORPHA:519280

Rare constitutional anemia

ORPHA:183651

Rare constitutional aplastic anemia

ORPHA:68383

Rare constitutional hemolytic anemia

ORPHA:182043

Rare corneal disorder

ORPHA:519282

Rare cutaneous lichen planus

Rare cutaneous LP

ORPHA:254370

Rare cutaneous lupus erythematosus

ORPHA:535

Rare deafness

Rare hearing loss

ORPHA:68361

Rare deficiency anemia

ORPHA:248293

Rare dementia

ORPHA:89043

Rare developmental defect during embryogenesis

Malformation syndrome

ORPHA:93890

Rare developmental defect with connective tissue involvement

ORPHA:139030

Rare developmental defect with skin/mucosae involvement

ORPHA:139027

Rare diabetes mellitus

ORPHA:101952

Rare diabetes mellitus type 1

Rare insulin-dependent diabetes mellitus

ORPHA:181371

Rare diabetes mellitus type 2

Rare insulin-independent diabetes mellitus

ORPHA:181376

Rare digestive tumor

Rare digestive cancer · Rare digestive neoplasm

ORPHA:98059

Rare disease involving intestinal motility

ORPHA:104009