“…Diagnosis of BGC is established based upon histological examination. Abundant apoptotic debris and mitotic figures may be seen in SCNC of BG, and immunohistochemical stains were strongly positive for CAM 5.2, NSE, SYN, CHG, CD56 and CD10 ( 7 , 15 – 17 ). In the present case report, immunohistochemical stains obtained by the Shanghai Fengai Hospital were strongly positive for CAM 5.2 and CD20 and demonstrated an ACC that arose in BG.…”