They can be the first step on the road to squamous cell carcinoma, and some experts even consider them the earliest form of SCC. From two to ten percent of untreated actinic keratoses (AKs) advance to squamous cell carcinoma, sometimes with two years, according to different studies.
Obi-Wan Ben Kenobi is a fictional character in the Star Wars universe, portrayed by Alec Guinness and Ewan McGregor in the films. In the original trilogy, he is a mentor to Luke Skywalker, whom he introduces to the ways of the Jedi. In the prequel trilogy, he is a master and friend to Anakin Skywalker.
Obi-Wan Kenobi, later known as Ben Kenobi during his exile, was a Force-sensitive human male... Obi-Wan Kenobi, later known as Ben Kenobi during his exile, was a Force-sensitive human male Jedi Master who served the Galactic Republic. He was mentor to both Anakin Skywalker and his son, Luke, training them in the ways of the Force. Born on the planet Stewjon, Kenobi was taken as the Padawan learner of Qui-Gon Jinn.