| periarteritis nodosa | เยื่อหุ้มหลอดเลือดชั้นนอกอักเสบ |
| periarteritis | (n) inflammation of the outer coat of an artery |
| periarteritis nodosa | (n) a progressive disease of connective tissue that is characterized by nodules along arteries; nodules may block the artery and result in inadequate circulation to the particular area, Syn. polyarteritis nodosa |