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. 2009 Feb 16;2(1):12–19. doi: 10.1159/000200015

Fig. 1.

Fig. 1

Carcinoembryonic antigen (CEA) serum levels over time. CEA levels (ng/ml) were measured using standardized laboratory tests (Roche, Germany) from routine blood samples to measure disease activity and therapy effects. The indicated chemotherapies were given as depicted (arrows). Gem = Gemcitabine 1,000 mg/m2 (d1, 8); Cis = cisplatin 70 mg/m2 (d1) q 21d; Carbo = carboplatin AUC 5 (d1); erlotinib 150 mg/d, pemetrexed 500 mg mg/m2 q 21d; docetaxel 75 mg/m2 q21d; vinorelbin 25 mg/m2 weekly. Pericardial fenestration to the left pleural space was performed because of symptomatic therapy-resistant pericardial effusion.