 Upon arriving  at Area 51, Russell Casse searches frantically for a doctor for his  son Troy. He states that he has "a problem with his adrenal cortex".  Since weve seen Troy vomiting and feverish earlier, he could be  suffering from either Addisons Disease or Congenital Adrenal  Hyperplasia, both which affect the Adrenal Cortex and have vomiting  as a symptom. 