Search

Fetal adenocarcinoma is a rare lung malignancy associated with improved outcomes compared to more common adenocarcinoma variants. We describe a case of a 31-year-old woman who presented with right-sided chest pain, and was subsequently diagnosed with an intermediate-grade stage IV fetal adenocarcinoma with chest wall invasion. She was treated with surgical resection and adjuvant radiation., (Copyright © 2014 The Society of Thoracic Surgeons. Published by Elsevier Inc. All rights reserved.)

Background: In clinical stage IIIA non-small cell lung cancer, the role of surgical resection, particularly pneumonectomy, after induction therapy remains controversial. Our objective was to determine factors predictive of survival after postinduction surgical resection., Methods: We retrospectively reviewed a prospectively collected database of 136 patients who underwent surgical resection after induction chemotherapy (n = 119) or chemoradiation (n = 17) from June 1990 to January 2010., Results: One hundred five lobectomies or bilobectomies and 31 pneumonectomies were performed. There was 1 perioperative death (pneumonectomy). Seventy-one patients had downstaging to N0 or N1 nodal status (52%). There were 2 complete pathologic responses. Median follow-up was 42 months (range, 0.69-136 months). Overall 5-year survival for entire cohort was 33% (36% lobectomy, 22% pneumonectomy, P = .001). Patients with pathologic downstaging to pN0 or pN1 had improved 5-year survival (45% vs 20%, P = .003). For patients with pN0 or pN1 disease, survival after lobectomy was better than after pneumonectomy (48% vs 27%, P = .011). In patients with residual N2 disease, there was no statistically significant survival difference between lobectomy and pneumonectomy (5-year survival, 21% vs 19%; P = .136). Multivariate analysis showed as independent predictors of survival age (hazard ratio, 1.05; P = .002), extent of resection (hazard ratio, 2.01; P = .026), and presence of residual pN2 (hazard ratio, 1.60; P = .047)., Conclusions: After induction therapy for patients with clinical stage IIIA disease, both pneumonectomy and lobectomy can be safely performed. Although survival after lobectomy is better, long-term survival can be accomplished after pneumonectomy for appropriately selected patients. Nodal downstaging is important determinant of survival, particularly after lobectomy., (Copyright © 2011 The American Association for Thoracic Surgery. Published by Mosby, Inc. All rights reserved.)