Cryptic Nocardia nova brain abscess postradiation treatment and neurosurgery in a patient with small cell lung cancer: A case report and review of the literature oleh Stephen Abel, BS, Shaakir Hasan, DO, Brandon Kujawski, MD, Aditya Talwar, MD, James Betler, DO, Rodney Wegner, MD, Athanasios Colonias, MD, Khaled Aziz, MD PhD