Rare Disease Library

Unclassified vasculitis

Uncombable hair syndrome

Pili trianguli et canaliculi

Undifferentiated carcinoma of esophagus

Undifferentiated esophageal carcinoma

Undifferentiated carcinoma of liver and intrahepatic biliary tract

Undifferentiated carcinoma of liver and IBT

Undifferentiated carcinoma of stomach

Undifferentiated gastric carcinoma

Undifferentiated carcinoma of the corpus uteri

Endometrial undifferentiated carcinoma

Undifferentiated carcinoma with osteoclast-like giant cells of pancreas

OGCT of pancreas · Pancreatic osteoclastic giant cell tumor

Undifferentiated connective tissue syndrome

UCTD

Undifferentiated embryonal sarcoma of the liver

Embryonal sarcoma of the liver · UES

Undifferentiated pleomorphic sarcoma

UPS

Unexplained long-lasting fever/inflammatory syndrome

Persistent fever/inflammation of unknown origin

Unexplained periodic fever syndrome

Unexplained periodic fever syndrome of childhood

Unicentric Castleman disease

Localized Castleman disease

Unicervical bicornuate uterus

Unifocal Langerhans cell histiocytosis

Unifocal histiocytosis X · Unifocal Langerhans cell granulomatosis

Unilateral aplasia of the Müllerian ducts

Unicornuate uterus

Unilateral congenital megacalycosis

Unilateral focal polymicrogyria

Unilateral hemispheric polymicrogyria

Unilateral multicystic dysplastic kidney

Unilateral MCDK · Unilateral multicystic renal dysplasia

Unilateral ocular duplication

Unilateral diplophthalmia · Unilateral diplophthalmos

Unilateral polymicrogyria

Uniparental disomy of chromosome X syndrome

UPD(X)

Univentricular cardiopathy

Univentricular heart

Double inlet atrioventricular connection

Unspecified juvenile idiopathic arthritis

Unspecified JIA

Unspecified mitochondrial disorder

Unstable alpha globin chain variant disease

Unstable beta globin chain variant disease

Inclusion body beta-thalassemia · Autosomal dominant beta-thalassemia

Unstable gamma globin chain variant disease

Upington disease

Hip dysplasia-enchondromata-ecchondroma syndrome

Upper limb defect-eye and ear abnormalities syndrome

Upper limb hypertrophy

Upper limb mesomelic dysplasia, type Fryns

Fryns-Hofkens-Fabry syndrome

Upper tract urothelial carcinoma

UTUC · Transitional cell carcinoma of the upper urinary tract

Urachal cyst

Urachal diverticulum

Vesicourachal diverticulum

Urachal sinus

Urban-Rogers-Meyer syndrome

Intellectual disability-short stature-hand contractures-genital anomalies syndrome · Prader-Willi habitus-osteopenia-camptodactyly syndrome

Uremic pruritus

Urocanic aciduria

Encephalopathy due to urocanase deficiency

Urofacial syndrome

Hydronephrosis-inverted smile syndrome · Ochoa syndrome

Urogenital tract malformation

Usher syndrome

Retinitis pigmentosa-deafness syndrome · USH

Usher syndrome type 1

USH1

Usher syndrome type 2

USH2

Usher syndrome type 3

USH3