The commonest site for extra gonadal germ cell tumour
High-Yield Explanation
Anterior Mediastinal Masses Thymoma (MC in anterior mediastinum) Lymphoma Germ cell tumors. Thyroid and parathyroid masses Bronchogenic cyst Aneurysm Germ cell tumors constitute 11% of Total tumors in anterior mediastinum Ref: Sabiston 20th edition Pgno : 1608