| Answer | Crossword Clue |
|---|---|
| thrombi | THROMBUS, a clot occluding a blood vessel |
| thrombus | a clot occluding a blood vessel |
| embolus | a clot or air bubble obstructing a blood-vessel |
| emboluses | EMBOLUS, a clot or air bubble obstructing a blood-vessel |
| thromboembolism | Obstruction of a blood vessel by a blood clot that has become dislodged from another site in the circulation |
| thromboembolism | the blocking of a blood vessel by a particle that has broken away from a blood clot at its site of formation |
