Abstract
In this report, a 27-year-old woman with a solitary pulmonary nodule is described. Because computed tomography-guided biopsy could not confirm the diagnosis, surgical treatment was performed by video-assisted thoracic surgery. Histological findings showed cytotrophoblasts and syncytiotrophoblasts, suggesting choriocarcinoma. However, there were no abnormal findings on gynecological examination, including ultrasonography, magnetic resonance imaging, and positron-emission tomography. Choriocarcinoma is a malignant neoplasm and can arise after a pregnancy, as a component of germ cell tumors, or in association with a poorly differentiated somatic carcinoma. Our patient, a young female with an antecedent gestation, has no recurrence after surgery. There were tumor emboli in pulmonary arteries and no component of primary lung carcinoma on histological examination. These findings indicate that the lesion was a metastasis of gestational choriocarcinoma. A rare case of a patient with metastatic gestational choriocarcinoma of a solitary pulmonary nodule without any uterine abnormality is presented.
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References
Seckl MJ, Sebire NJ, Berkowitz RS. Gestational trophoblastic disease. Lancet. 2010;376:717–29.
Lurain JR. Gestational trophoblastic disease II: classification and management of gestational trophoblastic neoplasia. Am J Obstet Gynecol. 2011;204:11–8.
Rossi G, Valli D, Rivasi F, Longo L. Does primary pulmonary choriocarcinoma really exist? Chest. 2003;121:313.
Berthod G, Bouzourene H, Pachinger C, Peters S. Solitary choriocarcinoma in the lung. J Thorac Oncol. 2010;5:574–5.
Cheung AN, Zhang HJ, Xue WC, Siu MK. Pathogenesis of choriocarcinoma: clinical, genetic and stem cell perspectives. Future Oncol. 2009;5:217–31.
Vaideeswar P, Mehta J, Deshpande J. Primary pulmonary choriocarcinoma—a series of 7 cases. Indian J Pathol Microbiol. 2004;47:494–6.
Pushchak MJ, Farhi DC. Primary choriocarcinoma of the lung. Arch Pathol Lab Med. 1987;111:477–9.
Arslanian A, Pischedda F, Filosso PL, Di Marzio P, Oliaro A, Fraire F, et al. Primary choriocarcinoma of the lung. J Thorac Cardiovasc Surg. 2003;125:193–6.
Yamamoto S, Tanaka H, Takeo H, Yasuda K, Mastukurma S. Primary pulmonary choriocarcinoma combined with adenocarcinoma. Pathol Int. 2006;56:402–7.
Lurain JR. Gestational trophoblastic disease I: epidemiology, pathology, clinical presentation and diagnosis of gestational trophoblastic disease, and management of hydatidiform mole. Am J Obstet Gynecol. 2010;203:531–9.
Kumar J, Iancheran A, Ratnam SS. Pulmonary metastases in gestational trophoblastic disease: a review of 97 cases. Br J Obstet Gynaecol. 1988;95:70–4.
Van Nostrand KM, Lucci JA III, Liao SY, Di Saia PJ. Primary lung choriocarcinoma masquerading as a metastatic gestational neoplasm. Gynecol Oncol. 1994;53:361–5.
Vegh GL, Szigetvari I, Soltesz I, Major K, Batorfi J, Dancso J, et al. Primary pulmonary choriocarcinoma: a case report. J Reprod Med. 2008;53:369–72.
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Ibi, T., Hirai, K., Bessho, R. et al. Choriocarcinoma of the lung: report of a case. Gen Thorac Cardiovasc Surg 60, 377–380 (2012). https://doi.org/10.1007/s11748-012-0009-3
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DOI: https://doi.org/10.1007/s11748-012-0009-3