Ist possibility lung cancer , 2nd possibility hydatid cyst

Ist possibility lung cancer

2nd possibility hydatid cyst

well defined lung mass only two DD… Growth or Cyst… If its mediastial then lots of DD

Well defined round soft tissue density mass in left mid to lower zone with broad base towards mediastinum and incomplete border medially with hilar vessels seen though the mass and paravertebral line seen clearly likley anterior mediastinal mass. Possiblities lymphoma, teratoma

Left sided posterior mediastinal density. For further ct chest assessment

But i think may be neuroenteric cyst as no complaint !

Anterior mediastinal

Likely benign

Pericardial cyst possible

Large well defined mass left hilum area for ct scan.? Bronchogenic carcinoma ? Hydatid cyst