Which of the following is not seen in Anterior mediastinum: (A) Thyroid tumour, (B) Thymoma, (C) Lymphoma, (D) Neurogenic tumor
Answer is D. * The anterior mediastinum is the poion of the mediastinum anterior to the pericardium and below the thoracic plane. * It forms the anterior pa of the inferior mediastinum * contains the thymus, lymph nodes, and may contain the poions of a retrosternal thyroid. Mediastinal Tumors and Other Masses Superior Mediastinum .- LymphomaThymoma Thyroid lesions Metastatic carcinoma Parathyroid tumors Anterior Mediastinum -= Thymoma Teratoma Thyroid lesions Parathyroid tumors Posterior Mediastinum-= Neurogenic tumors Neurogenic tumors -= Bronchogenic cyst Pericardial cyst Lymphoma REF : HARRISONS 21ST ED