Hercules wide-man Royston Drenthe has been admitted to hospital suffering from an stomach ulcer and has been ruled out of the weekend clash with Espanyol.
The on-loan Real Madrid man is currently undergoing treatment for the condition in a Alicante surgery, the club have confirmed, and it is thought that the problem has been exacerbated by what has been a stressful week for the 23-year-old.
