| Subject | French | Spanish |
| med. | polymyosite hémorragique | polimiositis hemorràgica |
| med. | polymyosite myoglobinurique | polimiositis mioglobinúrica |
| med. | polymyosite myoglobinurique | mioglobinuria paroxística |
| med. | polymyosite ossifiante | miositis osificante progresiva (myositis ossificans traumatica) |