U

OBSOLETE: Ulnar hemimelia, bilateralRetired termView → OBSOLETE: Ulnar hemimelia, unilateralRetired termView → OBSOLETE: Unclassified autosomal dominant spinocerebellar ataxiaNeurologicalRetired termView → OBSOLETE: Unclassified familial retinal dystrophyOphthalmologicalRetired termView → OBSOLETE: Unclassified glomerulonephritisRenalRetired termView → OBSOLETE: Unclassified metaphyseal chondrodysplasiaRetired termView → OBSOLETE: Unclassified overlapping connective tissue diseaseConnective TissueRetired termView → OBSOLETE: Unclassified primitive or secondary maculopathyRetired termView → OBSOLETE: Unclassified spondylometaphyseal dysplasiaRetired termView → OBSOLETE: Undetermined colitisRetired termView → OBSOLETE: Uniparental disomy of chromosome 1Retired termView → OBSOLETE: Uniparental disomy of chromosome 11Retired termView → OBSOLETE: Uniparental disomy of chromosome 13Retired termView → OBSOLETE: Uniparental disomy of chromosome 14Retired termView → OBSOLETE: Uniparental disomy of chromosome 15Retired termView → OBSOLETE: Uniparental disomy of chromosome 20Retired termView → OBSOLETE: Uniparental disomy of chromosome 21Retired termView → OBSOLETE: Uniparental disomy of chromosome 6Retired termView → OBSOLETE: Uniparental disomy of chromosome 7Retired termView → OBSOLETE: Univentricular heart with single atrio-ventricular valveRetired termView → OBSOLETE: Unknown leukodystrophyNeurologicalRetired termView → OBSOLETE: Unstable hemoglobin diseaseRetired termView → OBSOLETE: Upper thoracic spina bifida apertaRetired termView → OBSOLETE: Upper thoracic spina bifida cysticaRetired termView → Ubiquitously expressed proteins associated congenital myasthenic syndromeView → Uhl anomalyView → Ulbright-Hodes syndromeView → Ulerythema ophryogenesis1 recruitingView → Ullrich Congenital Muscular Dystrophy1 recruitingNeuromuscularView → Ulna hypoplasia-intellectual disability syndromeView → Ulnar hypoplasia-split foot syndromeView → Ulnar-mammary syndromeView → Ulnar/fibula ray defect-brachydactyly syndromeView → Umbilical cord ulceration-intestinal atresia syndromeView → UMOD-related autosomal dominant tubulointerstitial kidney diseaseRenalView → Unclassified acute myeloid leukemiaBloodGroupView → Unclassified autoinflammatory syndromeImmuneGroupView → Unclassified autoinflammatory syndrome of childhoodImmuneGroupView → Unclassified cardiomyopathyNeuromuscularGroupView → Unclassified genetic skin disorderGroupView → Unclassified intestinal pseudoobstruction1 recruitingView → Unclassified myelodysplastic syndromeView → Unclassified myelodysplastic/myeloproliferative diseaseView → Unclassified vasculitis2 recruitingImmuneView → Uncombable hair syndromeView → Undifferentiated carcinoma of esophagusOncologyView → Undifferentiated carcinoma of liver and intrahepatic biliary tractOncologyView → Undifferentiated carcinoma of stomach2 recruitingOncologyView → Undifferentiated carcinoma of the corpus uteri1 recruitingOncologyView → Undifferentiated carcinoma with osteoclast-like giant cells of pancreasOncologyView → Undifferentiated connective tissue syndrome5 recruitingConnective TissueView → Undifferentiated embryonal sarcoma of the liverOncologyView → Undifferentiated pleomorphic sarcoma12 recruitingOncologyView → Unexplained long-lasting fever/inflammatory syndromeView → Unexplained periodic fever syndromeGroupView → Unexplained periodic fever syndrome of childhoodGroupView → Unicentric Castleman disease11 recruitingView → Unicervical bicornuate uterusView → Unifocal Langerhans cell histiocytosisImmuneView → Unifocal sporadic venous malformationView → Unilateral congenital megacalycosisView → Unilateral focal polymicrogyriaNeurologicalView → Unilateral hemispheric polymicrogyriaNeurologicalView → Unilateral multicystic dysplastic kidney2 recruitingRenalView → Unilateral ocular duplicationView → Unilateral polymicrogyriaNeurologicalView → Uniparental disomy of chromosome X syndromeGroupView → Univentricular cardiopathyGroupView → Univentricular heart24 recruitingView → Unspecified juvenile idiopathic arthritisView → Unstable alpha globin chain variant diseaseView → Unstable beta globin chain variant diseaseView → Unstable gamma globin chain variant diseaseView → Upington diseaseView → Upper limb defect-eye and ear abnormalities syndromeView → Upper limb hypertrophy2 recruitingView → Upper limb mesomelic dysplasia, type FrynsView → Upper tract urothelial carcinoma49 recruitingOncologyView → Urachal carcinoma7 recruitingOncologyView → Urachal diverticulumView → Urachal sinus1 recruitingView → Urban-Rogers-Meyer syndromeView → Urea Cycle Disorders17 recruitingMetabolicView → Urinary tract arteriovenous malformationView → Urocanic aciduriaMetabolicView → Urofacial syndromeView → Urogenital tract malformationGroupView → Usher Syndrome8 recruitingOphthalmologicalView → Usher syndrome type 11 recruitingOphthalmologicalView → Usher syndrome type 21 recruitingOphthalmologicalView → Usher syndrome type 3OphthalmologicalView → Uterine arteriovenous malformationView → Uterine cervical aplasia and agenesisView → Uterine hypoplasiaView → Uterovaginal malformationGroupView → UV-sensitive syndromeView → Uveal coloboma-cleft lip and palate-intellectual disabilityView → Uveal Melanoma40 recruitingOncologyView → UveitisGroupView →