Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Frontal and lateral views of the chest were obtained . No focal consolidation , pleural effusion , or evidence of pneumothorax is seen . There is an ill - defined nodular opacity at the right lung base measuring approximately 7 mm , nonspecific , could relate to nipple shadow , although underlying pulmonary nodularity not excluded . Suggest repeat with nipple markers or outpatient chest CT for further evaluation . No pleural effusion or pneumothorax is seen . The cardiac and mediastinal silhouettes are unremarkable . No displaced fracture is seen , however , please note that this is not a dedicated thoracic spine radiograph .
    OUTPUT:
    
1 . No evidence of acute intrathoracic injury . 2 . 7 - mm nodular opacity projecting over the left lung base may relate to nipple shadow , although underlying pulmonary nodularity can not be entirely excluded . Recommend repeat with nipple markers for further evaluation .