Ann Diagn Pathol 2022 May 28;60:151981. Epub 2022 May 28.
Department of Pathology and Medical Research Center, Beijing Institute of Respiratory Medicine and Beijing Chao-Yang Hospital, Capital Medical University, Beijing, 100020, China; Department of Pathology and Key Laboratory for Xinjiang Endemic & Ethnic Diseases, The First Affiliated Hospital, Shihezi University School of Medicine, Shihezi, 832002, China. Electronic address:
This study aimed to evaluate immunohistochemical markers of pheochromocytoma/paraganglioma (PPGL) and the relationships between the grading system for adrenal pheochromocytoma and paraganglioma (GAPP) and the prognosis of PPGL in a Chinese population. A retrospective analysis was conducted on a cohort of 102 PPGL cases, from January 2012 to December 2019, with complete clinicopathological and follow-up data. Surgical pathology slides were re-reviewed. Read More