Multi-Metastatic Hepatoid Adenocarcinoma of the Lung: Report of Case
- 1 Department of Oncology, University Hospital Tanambao Antsiranana, Antananarivo, Madagascar
- 2 Department of Radiology, University Hospital Place Kabary Antsiranana, Antananarivo, Madagascar
- 3 Department of Radiotherapy, University Hospital Joseph Ravoahangy Andrianavalona, Antananarivo, Madagascar
- 4 Department of Radiology, University Hospital Joseph Ravoahangy Andrianavalona, Antananarivo, Madagascar
- 5 Department of Anatomy Pathology, Institut Pasteur of Madagascar, Antananarivo, Madagascar
- 6 Department of Radiotherapy, University Hospital Joseph Ravoahangy Andrianavalona, Antananarivo, Madagascar
Abstract
Hepatoid adenocarcinoma of the lung is a rare tumor with a poor prognosis. There are no specific treatment-recommendations for this cancer. We report a 59-year-old man, a former smoker, with this condition. He presented with a cough and computed tomography revealed a pulmonary nodule (50 × 47 × 48 mm) with a right pleural effusion, together with a cerebral right temporal-lobe lesion and a right adrenal lesion. The serum alpha-fetoprotein value was normal. Histological examination via bronchoscopic biopsy revealed an adenocarcinoma. Positive CK7, AE1/AE2 , and TTF1 with granular cytoplasmic staining on immunohistochemical study confirmed the diagnosis of hepatoid adenocarcinoma of the lung, stage IV-B. The patient had received chemotherapies (carboplatin-pemetrexed, gemcitabine) and cerebral radiotherapy, but he died at eight months of the treatment as a result of tumor progression .
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