Rare Diseases under letter "U"

UCMD [↗]
UCTD [↗]
UDP-galactose-4-epimerase deficiency [↗]
UGT deficiency [↗]
UGT deficiency type 1 [↗]
UGT deficiency type 2 [↗]
Uhl anomaly [↗]
UIP [↗]
Ulbright-Hodes syndrome [↗]
ULD [↗]
Ulerythema ophryogenesis [↗]
Ulick syndrome [↗]
Ullrich disease [↗]
Ulna hypoplasia [↗]
Ulna hypoplasia - intellectual deficit [↗]
Ulna metaphyseal dysplasia syndrome [↗]
Ulnar clubhand [↗]
Ulnar/fibula ray defect - brachydactyly [↗]
Ulnar hemimelia [↗]
Ulnar hypoplasia - lobster-claw deformity of feet [↗]
Ulnar-mammary syndrome [↗]
Ulnar-mammary syndrome of Pallister [↗]
Umbilical cord ulceration - intestinal atresia [↗]
UMOD-associated familial juvenile hyperuricemic nephropathy [↗]
UMOD-associated FJHN [↗]
UMS [↗]
Unclassified chronic myeloproliferative disease [↗]
Unclassified intestinal pseudoobstruction [↗]
Unclassified juvenile idiopathic arthritis [↗]
Unclassified mixed myelodysplastic/myeloproliferatic syndrome [↗]
Unclassified myelodysplastic/myeloproliferative disease [↗]
Unclassified myelodysplastic syndrome [↗]
Uncombable hair syndrome [↗]
Uncomplicated spastic paraplegia type 2 [↗]
Uncomplicated SPG2 [↗]
Undetermined colitis [↗]
Undifferentiated carcinoma of the corpus uteri [↗]
Undifferentiated connective tissue syndrome [↗]
Undifferentiated myeloproliferative disease [↗]
Undifferentiated sarcoma of the liver [↗]
Unicameral bone cyst [↗]
Unicervical bicornuate uterus [↗]
Unicornuate uterus without rudimentary horn [↗]
Unicornuate uterus with rudimentary horn [↗]
Unilateral adactylia [↗]
Unilateral choanal atresia [↗]
Unilateral congenital megacalycosis [↗]
Unilateral focal polymicrogyria [↗]
Unilateral hemispheric polymicrogyria [↗]
Unilateral megalencephaly [↗]
Unilateral multicystic renal dysplasia [↗]
Unilateral or bilateral and asymmetric otomandibular dysplasia [↗]
Unilateral polymicrogyria [↗]
Unilateral renal agenesis [↗]
Unilateral renal dysplasia [↗]
Unilateral renal hypoplasia [↗]
Univentricular cardiopathy [↗]
Univentricular heart [↗]
Univentricular heart with single atrio-ventricular valve [↗]
Universal melanosis [↗]
Universal pterygium [↗]
Unknown leukodystrophy [↗]
Unroofed coronary sinus [↗]
Unspecified peripheral T-cell lymphoma [↗]
Unverricht-Lundborg disease [↗]
UPD(11)mat [↗]
UPD(11)pat [↗]
UPD(13)mat [↗]
UPD(13)pat [↗]
UPD(14)mat [↗]
UPD(14)pat [↗]
UPD(15)mat [↗]
UPD(15)pat [↗]
UPD(16)mat [↗]
UPD(1)mat [↗]
UPD(1)pat [↗]
UPD(20)mat [↗]
UPD(20)pat [↗]
UPD(21)mat [↗]
UPD(21)pat [↗]
UPD(22)mat [↗]
UPD(2)mat [↗]
UPD(4)mat [↗]
UPD(5)pat [↗]
UPD(6)mat [↗]
UPD(6)pat [↗]
UPD(7)mat [↗]
UPD(7)pat [↗]
UPD(9)mat [↗]
UPD(X)mat [↗]
UPD(X)pat [↗]
Upington disease [↗]
Upper limb defect - eye and ear abnormalities [↗]
Upper limb mesomelic dysplasia [↗]
Upper thoracic spina bifida aperta [↗]
Upper thoracic spina bifida cystica [↗]
Upshaw-Schulman syndrome [↗]
Urachal cyst [↗]
Urbach-Wiethe disease [↗]
Urban-Rifkin-Davis syndrome [↗]
Urban-Rogers-Meyer syndrome [↗]
Urban-Schosser-Spohn syndrome [↗]
Uremic pruritus [↗]
Urethral obstruction sequence [↗]
Uridine monophosphate synthetase deficiency [↗]
Urofacial syndrome [↗]
Urorectal septum malformation sequence [↗]
Urrets-Zavalia syndrome [↗]
Urticaria - deafness - amyloidosis [↗]
Urticaria pigmentosa [↗]
USH [↗]
USH1 [↗]
USH2 [↗]
USH3 [↗]
Usher syndrome [↗]
Usher syndrome type 1 [↗]
Usher syndrome type 2 [↗]
Usher syndrome type 3 [↗]
Usual interstitial pneumonia [↗]
Uterine cervical aplasia and agenesis [↗]
Uterine hypoplasia [↗]
Uveal coloboma - cleft lip and palate - intellectual deficit [↗]
Uveal melanoma [↗]
Uveomenigitic syndrome [↗]
UV-sensitive syndrome [↗]