papilla
n. 乳頭; 小乳頭狀突起; 丘疹; 小膿包
1. a small nipple-shaped protuberance concerned with taste, touch, or smell;
2. a small projection of tissue at the base of a hair or tooth or feather
Pale and edematous papilla was found in 46 % of the involved eyes at admission.
眼底檢查46%的患眼視盤呈現蒼白性水腫,675%伴有動脈縮窄.