Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Single portable chest radiograph demonstrates mild pulmonary vasculature engorgement possibly reflecting an element of mild fluid overload . Otherwise , the cardiomediastinal and hilar contours are unremarkable . There is slight asymmetric increased opacifiction projecting over the left lower hemithorax , not clearly anatomical or intraparenchymal and may be due to overlying soft tissue or technique . No pleural effusion or pneumothorax identified . Increased density projecting below the left hemidiaphragm likely relates to significant splenomegaly evident on ___ CT . No osseous abnormality identified .
    OUTPUT:
    
Mild pulmonary vascular engorgement , likely reflecting element of fluid overload . Slight asymmetric increased opacifiction projecting over the left lower hemithorax , not clearly anatomical or intraparenchymal and may be due to overlying soft tissue or technique . If continued concern , could be further assessed with frontal and lateral radiograph .