Most neck lumps are benign, but cancer is a possible cause. For adults, the chance that a neck lump is cancerous increases after the age of 50, according to the Cleveland Clinic. Lifestyle choices, such as smoking and drinking, can also have an impact.
Moreover, there are several theories whether or not Dr Wells in the one who killed Barry's mother. Movie pilot speculates that even though Dr Wells is the Reverse Flash, he isn't the one who killed Nora Allen.
Elsewhere in this eventful episode, Barryâs father Henry got stabbed behind bars, after helping Joe once too often with intel on Clay Parkerâs boss/possible whereabouts. As Henry later recuperated in the infirmary, he made note of the front page photo that Iris took of The Flash â as well as of the fact that the speedster has twice popped up at Iron Heights, first to help Joe, and now him.