UFT/Leucovorin

**Semantic type:** Therapeutic or Preventive Procedure

**Definition:** Orzel, also called UFT, is an oral formulation of uracil (U) and Tegafur (FT), a prodrug that breaks down to 5-FU and releases it slowly.

**Synonyms:** - Orzel - UFT/LV - tegafur/uracil/leucovorin