Adrenal Collision Tumor Composed of Pheochromocytoma and Diffuse Large B-Cell Lymphoma: A Case Report - Khorsand, Atieh; Khatami, Fatemeh; Sefidbakht, Salma; Saffar, Hiva; Sadeghipour, Alireza; Tavangar, Seyed Mohammad (International Journal of Hematology-Oncology and Stem Cell Research, 2018)