UC

• ulcerative colitis;

• ultracentrifugal;

• umbilical cord;

• unchanged;

• unclassifiable;

• unconscious;

• undifferentiated carcinoma;

• undifferentiated cells;

• unit clerk;

• unsatisfactory condition;

• untreated cells;

• urea clearance;

• urethral catheterization;

• urinary catheter;

• urinary catheterization;

• urine concentrate;

• urine culture;

• usual care;

• uterine contractions