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.
Type of Villain. Black Zetsu is an agent of the Akatsuki who functions as the organization's spy and is Madara's right hand man. He initially posed as a servant to the Akatsuki, Tobi and Madara Uchiha, before unveiling his true allegiance to Kaguya Otsutsuki, whose will he was created from. Due to the events that were caused by him since the beginning of the series timeline, Black Zetsu is the true main antagonist of the Naruto series.