We present a child with a rare finding of an extralobar pulmonary sequestration localized in the upper mediastinum. Findings of the prenatal screening enabled early postnatal diagnostic measures that revealed a heterogeneous mass situated next to the thymus. Based on the localization and inconclusive computed tomography images. the preoperative prediagnoses included enterogenic cyst. https://parisnaturalfoodes.shop/product-category/sage-leaf/