Abstract
Testicular germ cell tumors represent the most common malignancy among young men. While 5-year overall survival and cure for this population is greater than 95 %, choriocarcinoma is an aggressive subtype of this disease with far worse prognosis—5-year survival for choriocarcinoma is less than 80 %. In order to be able to treat these patients appropriately, a provider must recognize characteristic features of choriocarcinoma including elevated human chorionic gonadotropin in a young man with testicular mass; the astute clinician should also know the signs and symptoms of choriocarcinoma syndrome, characterized by bleeding from metastatic sites, which represents a medical emergency and is associated with high morbidity and mortality. Treatment should be directed towards a goal of tumor marker normalization, and patients with refractory disease should be considered for advanced therapies and clinical trials. Choriocarcinoma is a unique and aggressive germ cell malignancy, and these patients require early aggressive treatment to improve their chance of survival.
Similar content being viewed by others
References
Papers of particular interest, published recently, have been highlighted as: • Of importance
DeSantis CE et al. Cancer treatment and survivorship statistics, 2014. CA Cancer J Clin. 2014;64(4):252–71.
Stang A et al. Survival after a diagnosis of testicular germ cell cancers in Germany and the United States, 2002–2006: a high resolution study by histology and age. Cancer Epidemiol. 2013;37(4):492–7. Comparison of 5-year survival in the US and Germany of patients testicular cancer by pathologic subtype.
Li MC, Hertz R, Bergenstal DM. Therapy of choriocarcinoma and related trophoblastic tumors with folic acid and purine antagonists. N Engl J Med. 1958;259(2):66–74.
Hertz R, Li MC, Spencer DB. Effect of methotrexate therapy upon choriocarcinoma and chorioadenoma. Proc Soc Exp Biol Med. 1956;93(2):361–6.
Freireich EJ. Min Chiu Li: a perspective in cancer therapy. Clin Cancer Res. 2002;8(9):2764–5.
Lin YN, Liang SJ. Unilateral gynecomastia in a young adult. Intern Med. 2011;50(12):1355.
Eble JN, Sauter G, Epstein JI, Sesterhenn IA, World Health Organization Classification of Tumours. Pathology and genetics of tumours of the urinary system and male genital organs. Lyon: IARC Press; 2004.
Chieffi P, Chieffi S. Molecular biomarkers as potential targets for therapeutic strategies in human testicular germ cell tumors: an overview. J Cell Physiol. 2013;228(8):1641–6.
Sesterhenn IA, Davis Jr CJ. Pathology of germ cell tumors of the testis. Cancer Control. 2004;11(6):374–87.
Humphrey PA. Choriocarcinoma of the testis. J Urol. 2014;192(3):934–5.
Alvarado-Cabrero I, Hernandez-Toriz N, Paner GP. Clinicopathologic analysis of choriocarcinoma as a pure or predominant component of germ cell tumor of the testis. Am J Surg Pathol. 2014;38(1):111–8. Comprehensive review of pathological features of choriocarcinoma with clinical correlates.
Malassine A, Cronier L. Hormones and human trophoblast differentiation: a review. Endocrine. 2002;19(1):3–11.
Chung K, Allen R. The use of serial human chorionic gonadotropin levels to establish a viable or a nonviable pregnancy. Semin Reprod Med. 2008;26(5):383–90.
Cole LA. Immunoassay of human chorionic gonadotropin, its free subunits, and metabolites. Clin Chem. 1997;43(12):2233–43.
Batzer FR. Hormonal evaluation of early pregnancy. Fertil Steril. 1980;34(1):1–13.
Carstairs SD. Diagnosis of testicular cancer with a urine pregnancy test in an austere military medical environment. Am J Emerg Med. 2013;31(11):1615.
Berger P et al. Human chorionic gonadotropin (hCG) in the male reproductive tract. Mol Cell Endocrinol. 2007;260–262:190–6.
Logothetis CJ. The choriocarcinoma syndrome. Cancer Bull. 1984;36:118–20. Original article that first describes the choriocarcinoma syndrome.
Das S, et al. Sudden death as a complication of choriocarcinoma. J Forensic Sci 2014.
Syed S, Westwood AJ. Clinical reasoning: a 25-year-old man with headaches and collapse. Neurology. 2013;80(20):e211–4.
Logothetis CJ et al. Cyclic chemotherapy with cyclophosphamide, doxorubicin, and cisplatin plus vinblastine and bleomycin in advanced germinal tumors. Results with 100 patients. Am J Med. 1986;81(2):219–28.
Fu S et al. Germ cell cancer presenting as gastrointestinal bleeding and developing brain metastases: case report and review of the literature. Future Oncol. 2012;8(11):1487–93.
Beck SD, Patel MI, Sheinfeld J. Tumor marker levels in post-chemotherapy cystic masses: clinical implications for patients with germ cell tumors. J Urol. 2004;171(1):168–71.
Einhorn LH et al. High-dose chemotherapy and stem-cell rescue for metastatic germ-cell tumors. N Engl J Med. 2007;357(4):340–8. Large retrospective review of high-risk germ cell tumor patients who received high-dose chemotherapy with autologous stem transplantation demonstrating a significant number of patients with advanced disease who achieved cure.
Lewin J et al. High-dose chemotherapy with autologous stem cell transplantation in relapsed or refractory germ cell tumours: outcomes and prognostic variables in a case series of 17 patients. Intern Med J. 2014;44(8):771–8.
Kobek M et al. A unique case of malignant neoplasm—choriocarcinoma in a 24-year-old man—difficulties in differential diagnostics of intracranial injuries in the aspect of medicolegal opinion. Arch Med Sadowej Kryminol. 2013;63(3):216–9.
Soussain C et al. Brain metastasis of choriocarcinoma in males. Apropos of a case. Review of the literature. Bull Cancer. 1992;79(8):751–7.
Oechsle K, Bokemeyer C. Treatment of brain metastases from germ cell tumors. Hematol Oncol Clin North Am. 2011;25(3):605–13, ix. Review article summarizing evidence behind current recommendations for management of brain metastases from germ cell tumors.
Salvati M et al. Brain metastasis from non-seminomatous germ cell tumors of the testis: indications for aggressive treatment. Neurosurg Rev. 2006;29(2):130–7.
Tatokoro M et al. Successful management of life-threatening choriocarcinoma syndrome with rupture of pulmonary metastatic foci causing hemorrhagic shock. Int J Urol. 2008;15(3):263–4.
Sleijfer S. Bleomycin-induced pneumonitis. Chest. 2001;120(2):617–24.
Senkal HA, Yilmaz T, Sozeri AB. Metastatic choriocarcinoma: a rare presentation as a neck mass. Ear Nose Throat J. 2013;92(6):E42.
Heda P, Cushing G. Testicular choriocarcinoma presenting as hyperthyroidism. Am J Med. 2013;126(11):e1–2.
McCracken EJ et al. Testicular choriocarcinoma: an unusual case of paraneoplastic thyrotoxicosis. QJM. 2012;105(7):675–7.
Kohler S, et al. Paraneoplastic hyperthyroidism. BMJ Case Rep 2011.
Oosting SF et al. Prevalence of paraneoplastic hyperthyroidism in patients with metastatic non-seminomatous germ-cell tumors. Ann Oncol. 2010;21(1):104–8. Retrospective review that finds a high prevalence of paraneoplastic hyperthyroidism in germ cell malignancies with high levels of hCG.
Yoshimura M, Hershman JM. Thyrotropic action of human chorionic gonadotropin. Thyroid. 1995;5(5):425–34.
Hershman JM. Human chorionic gonadotropin and the thyroid: hyperemesis gravidarum and trophoblastic tumors. Thyroid. 1999;9(7):653–7.
Kawai K et al. A case of metastatic testicular cancer complicated by tumour lysis syndrome and choriocarcinoma syndrome. Jpn J Clin Oncol. 2006;36(10):665–7.
Blanke CD, Hemmer MP, Witte RS. Acute tumor lysis syndrome with choriocarcinoma. South Med J. 2000;93(9):916–9.
Yokoi K et al. Male choriocarcinoma with metastasis to the jejunum: a case report and review of the literature. J Nippon Med Sch. 2008;75(2):116–21.
Vardaros M et al. A case of gastrointestinal bleeding due to duodenal metastasis from a testicular choriocarcinoma. J Gastrointest Cancer. 2013;44(2):234–7.
Demirel D, et al. Testicular choriocarcinoma metastatic to the stomach: cytological, histological and immunocyto-histochemical findings. Cytopathology 2013.
Lal A et al. Bilateral renal and jejunal metastasis of choriocarcinoma presenting as spontaneous renal hemorrhage. Cancer Imaging. 2009;9:56–8.
Dasanu CA et al. Mediastinal choriocarcinoma presenting with syncope. Conn Med. 2013;77(8):473–5.
Juliachs M et al. Effectivity of pazopanib treatment in orthotopic models of human testicular germ cell tumors. BMC Cancer. 2013;13:382.
Subbiah V et al. Next generation sequencing analysis of platinum refractory advanced germ cell tumor sensitive to Sunitinib (Sutent(R)) a VEGFR2/PDGFRbeta/c-kit/ FLT3/RET/CSF1R inhibitor in a phase II trial. J Hematol Oncol. 2014;7:52.
Oechsle K et al. Preclinical and clinical activity of sunitinib in patients with cisplatin-refractory or multiply relapsed germ cell tumors: a Canadian Urologic Oncology Group/German Testicular Cancer Study Group cooperative study. Ann Oncol. 2011;22(12):2654–60.
Feldman DR et al. Phase II trial of sunitinib in patients with relapsed or refractory germ cell tumors. Invest New Drugs. 2010;28(4):523–8.
Gasent Blesa JM et al. Final report of the first refractory germ cell tumor treated with sunitinib malate. Case Rep Oncol. 2009;2(3):234–41.
Chow LQ, Eckhardt SG. Sunitinib: from rational design to clinical efficacy. J Clin Oncol. 2007;25(7):884–96.
Madani A et al. Expression of KIT and epidermal growth factor receptor in chemotherapy refractory non-seminomatous germ-cell tumors. Ann Oncol. 2003;14(6):873–80.
Einhorn LH et al. Phase II study of imatinib mesylate in chemotherapy refractory germ cell tumors expressing KIT. Am J Clin Oncol. 2006;29(1):12–3.
Kata D et al. Testicular cancer developed in a chronic myeloid leukemia patient with a continued complete cytogenetic and molecular response to imatinib. A case report and review of the literature. Leuk Res. 2010;34(9):e229–31.
Mego M et al. PARP expression in germ cell tumours. J Clin Pathol. 2013;66(7):607–12.
Lanoix D et al. Melatonin: the smart killer: the human trophoblast as a model. Mol Cell Endocrinol. 2012;348(1):1–11.
Shiu SY et al. Inhibition of malignant trophoblastic cell proliferation in vitro and in vivo by melatonin. Life Sci. 2000;67(17):2059–74.
Compliance with Ethics Guidelines
Conflict of Interest
Matthew James Reilley and Lance C. Pagliaro declare that they have no conflict of interest.
Human and Animal Rights and Informed Consent
This article does not contain any studies with human or animal subjects performed by any of the authors.
Author information
Authors and Affiliations
Corresponding author
Additional information
This article is part of the Topical Collection on Genitourinary Cancers
Rights and permissions
About this article
Cite this article
Reilley, M.J., Pagliaro, L.C. Testicular Choriocarcinoma: a Rare Variant that Requires a Unique Treatment Approach. Curr Oncol Rep 17, 2 (2015). https://doi.org/10.1007/s11912-014-0430-0
Published:
DOI: https://doi.org/10.1007/s11912-014-0430-0