| The commonest causes of vasculitic ulcers are rheumatoid arthritis, systemic lupus, and polyarteritis nodosa. |
| Society's methodical and systemic ideals stand challenged wherever individual freedom is put under any restraint. |
| However, some lentigines are associated with systemic abnormalities, in addition to the dermatologic manifestations. |
| Conversion to zero-grazing would represent a complete and expensive systemic change for the Irish farmer. |
| Typically, there is no problem with the dentist, but do your best to avoid systemic anesthetic gas. |
| The current surgical procedures for lung transplantation do not reinstitute the systemic circulation of the graft. |
