| Idiopathic | (of diseases) arising from an unknown cause |
|---|---|
| Idiopathic | any disease arising from internal dysfunctions of unknown cause |
| Idiopathic | any disease arising from internal dysfunctions of unknown cause |
| Idiopathic | inherited form of hemochromatosis |
| Idiopathic | purpura associated with a reduction in circulating blood platelets which can result from a variety of factors |