<prompt> All of the following conditions are associated with thymoma except?Myasthenia gravisPemphigus foliaceusPancytopeniaHypergamma globulinemia  <response>: Thymoma is associated with B cell deficiency and hypogamma globulinemia. Other conditions associated with thymoma are myasthenia gravis, autoimmune hemolytic or aplastic anemia, pancytopenia, thrombotic thrombocytopenic purpura, pemphigus foliaceus, sjogrens syndrome, polymyositis. 