UIP
Ulcer - aphthous
Ulcer - duodenal or gastric
Ulcer - mouth
Ulcer - peptic
Ulcer - stomach
Ulcerative colitis
Ulcers - venous
Ulnar nerve dysfunction
Ulnar nerve palsy
Umbilical hernia
Unable to get pregnant
Uncal herniation
Uncomplicated urinary tract infection
Unconjugated benign bilirubinemia
Underbite
Undescended testicle
Undulant fever
Unemerged tooth
Unerupted tooth
Unguis incarnatus
Unilateral hydronephrosis
Unipolar depression
Unstable angina
Unstable bladder
UP junction obstruction
UPJ obstruction
Upper respiratory infection - viral
Urea cycle - hereditary abnormality
Uremia
Ureteral injury
Ureteral obstruction
Ureteral obstruction - chronic
Ureteral reflux
Ureterocele
Ureteropelvic junction obstruction
Urethral disruption
Urethral injury
Urethral meatal stenosis
Urethral obstruction
Urethral stricture
Urethral syndrome
Urethral syndrome - acute
Urethritis
Urethritis - chronic
Urge incontinence
Urinary tract infection
Urinary tract infection - associated with a catheter
Urinary tract infection - chronic or recurrent
Urinary tract infection - complicated
Urinary tract infection - recurrent
Urinary tract stones
Urologic disorders
Uropathy - obstructive
Urticaria
Urticaria pigmentosa
Usual interstitial pneumonitis
Uterine cancer
Uterine corpus cancer
Uterine fibroids
Uterine prolapse
Uterus retroversion
UTI
UTI - acute
UTI - associated with a catheter
UTI - chronic or recurrent
UTI - recurrent
Uveitis
Uvulitis