Is serum carcinoembryonic antigen level associated with epidermal growth factor receptor mutations in recurrent lung adenocarcinomas?
The serum CEA level appears to be closely associated with the presence of EGFR gene mutations in patients with pulmonary adenocarcinomas.
PPD sensitization caused by exposure to hair dyes is frequent and remains a present problem for patients visiting contact dermatitis clinics, especially in patch test centres located in Central and Southern Europe.