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[Pre-sternal invasion as first manifestation of lung epidermoid carcinoma]
J M Ramos1, M L González, J Tejero
1Servicio de Medicina Interna II, Hospital Universitario San Carlos, Madrid.
Abstract:
Lung epidermoid carcinoma is a tumor of central origin and slow growth which tends to invade locally; however, it is rare to find a presternal tumoration produced by local invasion as one of its manifestations. The aim of this communication is to present a case and analyze its natural history.