lymphocystis disease
noun
lym·pho·cys·tis disease
¦lim(p)fə¦sistə̇s-
: a skin disease of the walleye that is characterized by ulceration and the formation of irregular pinkish lumps in skin and fins and is usually held to be of virus origin
Word History
Etymology
New Latin lymphocystis, from lymph- + Greek kystis bladder, pouch