Vicier C, Tabouret E, Tallet A, Gonçalves A, Chetaille B, Viens P, Madroszyk A. BetaHCG secretion by a pulmonary adenocarcinoma.
World J Surg Oncol 2013;
11:228. [PMID:
24034807 PMCID:
PMC3847484 DOI:
10.1186/1477-7819-11-228]
[Citation(s) in RCA: 8] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/24/2013] [Accepted: 09/11/2013] [Indexed: 12/20/2022] Open
Abstract
We report a rare case of metastatic non-small-cell lung cancer in a 43-year-old woman with a history of smoking. The tumor secreted human chorionic gonadotropin and its beta subunit (BetaHCG). The patient presented with amenorrhea, a positive pregnancy test and chest pain. A physical examination and investigations revealed no pregnancy, and it was determined that a paraneoplastic syndrome stemming from a pulmonary tumor was responsible for the secretion of BetaHCG. This secretion decreased with tumor response to chemotherapy. Only a few reports of paraneoplastic BetaHCG secretion can be found in the literature for several different cancers.
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