TP53 and PTEN mutations were shared in concurrent germ cell tumor and acute megakaryoblastic leukemia

摘要

Chest X-ray and CT scan. Chest X-ray reveals a well-circumscribed bilateral hilar mass approximately 20.5 cm in maximum dimension (yellow arrowhead), and dullness of the right costal pleural angle (white arrowhead). CT scan reveals a 19.5 cm × 10.8 cm heterogeneously enhancing anterior mediastinal mass (yellow arrow) and a 4.3 cm left cervical mass (yellow arrowhead), and right pleural effusion (white arrowhead)