Gefitinib for EGFR mutated lung adenocarcinoma during pregnancy: A case report with 5-Year Follow-Up.

We report the case of a 37-year-old pregnant woman at 19 weeks of gestation who was diagnosed with a stage M1b EFGRmut lung adenocarcinoma, in 2019. After a right upper and middle bilobectomy (T3N1 and R0 pathological status) and a complete cerebellar metastasis resection, she was treated with gefitinib, which offered her a prolonged recurrence-free survival without any negative consequence for the fetal development or the future development of her now 5- year- old child.