Definition Tinnitus is a condition where the person has the perception of a constant ringing sensation within...

Definition Twin to twin transfusion syndrome (TTTS) is a serious condition that occurs in approximately 10 to...

What Is Trichomoniasis? Trichomoniasis, also called trich, is a common sexually transmitted disease (STD). Trich is caused...

Definition Tetanus is an acute, often-fatal disease of the nervous system that is caused by nerve toxins...