AUTHOR=Ren Shangjun , Lu Qingyang , Xiao Yilei , Zhang Yiming , Zhang Lianqun , Li Bin , Li Mengyou 

TITLE=Coexistence of Pituitary Adenoma and Primary Pituitary Lymphoma: A Case Report and Review of the Literature

JOURNAL=Frontiers in Surgery

VOLUME=Volume 9 - 2022

YEAR=2022

URL=https://www.frontiersin.org/journals/surgery/articles/10.3389/fsurg.2022.842830

DOI=10.3389/fsurg.2022.842830

ISSN=2296-875X

ABSTRACT=In the pituitary sella, collision tumors of pituitary adenoma and primary pituitary lymphoma are exceedingly rare. Here, we present a case of collision tumors of pituitary adenoma and primary pituitary lymphoma which was difficult to distinguish from other sellar region tumors. In addition, we systematically review the literature to find the characteristics of collision tumors of pituitary adenoma and lymphoma. It provides a new idea for the diagnosis and treatment of collision tumors of pituitary adenoma and lymphoma in the clinic.