Most common tumor in the posterior mediastinum is
Most common tumour of posterior mediastinum is neurofibromas constituting 75% of the total.Others include ganglioneuromas,aneurysm of descending aoa,lymph node mass. Reference: SRB's manual of surgery,5th edition,page no:1126.
Neurofibroma
Teratoma
Lymphoma
Bronchogenic cyst
Cardio thoracic surgery  