What is Gingival Hyperplasia? Gingival Hyperplasia is the condition where the gums enlarge or increase in size due to an increase in the number of cells (hyperplasia). This could be a manifestation a gum disease, a side effect of a medication or a sign of an underlying pathology.
Fans of the comics may recognize Tatsu by her codename: Katana, named for the weapon she wields. For those who are familiar with her origin story in the books, itâs unclear whether that will play into the third season of Arrow â though itâs certainly possible.
1 Carlos Valdes portrays Cisco Ramon on The CW's Arrow and The Flash. 2  He made his debut as a guest in the Arrow episode The Man Under the Hood and is a series regular on The Flash. 3  Along with Dr. Caitlin Snow (Danielle Panabaker), he is part of the S.T.A.R.