[1] Qiu J, Jia S, Li G. Incidence and prognosis factors of extragonadal choriocarcinoma in males: apopulation based study[J]. Cancer Manag Res, 2018, 10:4565-4573. [2] Batman S, Morgan T, Brunetti M, et al. Primary mediastinal choriocarcinoma in a female patient: case report and review of the literature[J]. Gynecol Oncol Rep, 2018, 29(26): 99-101. [3] Jiang F, Xiang Y, Feng F Z, et al. Clinical analysis of 13 males with primary choriocarcinoma and review of the literature[J]. Onco Targets Ther, 2014, 7: 1135-1141. [4] Pan W, Hou J. Pembrolizumab for treatment of a male with primary mediastinal choriocarcinoma: a case report. Transl Cancer Res,2022, 1(9):3416-3420. [5] Zhang S, Gao H, Wang X A, et al. Primary choriocarcinoma in mediastinum with multiple lung metastases in a male patient: A case report and a review of the literature. Thorac Cancer, 2014, 5(5): 463-467. [6] 罗 曼,彭 红,宋 敏, 等.原发于纵隔的男性绒癌1例并文献复习[J].中南大学学报(医学版),2017,42(10):1222-1227. [7] Yang X, Zhao K, Mei J, et al. Primary mediastinal nonseminomas: a Population-Based Surveillance, epidemiology, and end results analysis[J]. J Surg Res, 2021, 267: 25-36. [8] 李 丽,张极平,王 敏等.中纵隔原发性绒毛膜癌一例[J].放射学实践,2020,35(7):941-942. [9] 梁锐烘,曾庆思,刘 琴, 等. 原发性纵隔绒毛膜癌的CT和PET/CT表现[J]. 中华放射学杂志,2021,55(7):764-766. [10] Zhang J, Wang Z J, Yang B, et al. Biochemical remission by chemoradiotherapy in male mediastinal choriocarcinoma with diffuse lung metastasis: a case report[J]. Oncol Lett, 2016. 11(4): 2615-2618. [11] De Jesus O, Pellot Cestero J E, Gómez-González F M, et al. Primary non-gestational mediastinal choriocarcinoma metastatic to the brainstem[J]. BMJ Case Rep, 2022, 15(4): e248389. [12] Qiu Z, Wu Y, Wang Y, et al. Male primary mediastinal choriocarcinoma with diffuse metastases: a case report [J]. Medicine (Baltimore), 2019, 98(28):e16411. [13] Murshed K A, Kanbour A, Akhtar M, et al. Primary mediastinal choriocarcinoma presenting as cutaneous metastasis with resistance to chemotherapy: a case report and literature review[J]. J Cutan Pathol, 2021, 48(1): 81-85. [14] Han C, Zhou Y, Ma J A, et al. A promising treatment option for refractory male primary choriocarcinoma: report of two cases [J]. Transl Cancer Res, 2020, 9(4): 3054-3060. [15] 席建平,马 新.侵袭性胸腺瘤CT表现及分析[J].实用癌症杂志, 2018, 33(12):1999-2001. [16] 李 斌,陈晓东,夏 俊, 等. 纵隔精原细胞瘤与卵黄囊瘤的CT对照[J].实用放射学杂志, 2020, 36(1): 50-52. [17] 刘 娜,王 旭,江海涛, 等. 纵隔神经内分泌癌的CT表现[J]. 医学影像学杂志,2022,32(1):54-57.