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Primary choriocarcinoma of the lung
Anna Arslanian, MDa, Franco Pischedda, MDa, Pier Luigi Filosso, MDa, Paolo Di Marzio, MDa, Alberto Oliaro, MDa, Flavio Fraire, MDb, Mauro Papotti, MDb The Journal of Thoracic and Cardiovascular Surgery Volume 125, Issue 1, Pages (January 2003) DOI: /mtc Copyright © 2003 American Association for Thoracic Surgery Terms and Conditions
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Fig. 1 Chest radiograph showing right lower lung mass.
The Journal of Thoracic and Cardiovascular Surgery , DOI: ( /mtc ) Copyright © 2003 American Association for Thoracic Surgery Terms and Conditions
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Fig. 2 Computed tomographic scan confirming image of well-delimited mass in lung. The Journal of Thoracic and Cardiovascular Surgery , DOI: ( /mtc ) Copyright © 2003 American Association for Thoracic Surgery Terms and Conditions
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Fig. 3 a, Neoplastic giant cells at lung parenchyma (hematoxylin-eosin, original magnification ×200). b, Immunohistochemical staining for β-HCG: evidence of positivity of neoplastic giant cells (original magnification ×200). c and d, Detail of choriocarcinoma: observation of pathologic plurinucleate giant cells (hematoxylin-eosin, original magnification ×400). e, Immunohistochemical staining for β-HCG: nidi of cells positive for β-HCG (original magnification ×400). The Journal of Thoracic and Cardiovascular Surgery , DOI: ( /mtc ) Copyright © 2003 American Association for Thoracic Surgery Terms and Conditions
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