Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: A right PICC is in the mid SVC at the level of the carina , slightly retracted since the prior study . There is no focal consolidation , pleural effusion or pneumothorax . Subsegmental atelectasis in the left lower lung is noted . There is severe dextroscoliosis of the thoracic spine . The cardiomediastinal silhouette is unchanged . A rounded calcified structure in the left upper abdomen likely represents the calcified splenic artery aneurysm seen on the prior chest CT .
    OUTPUT:
    
1 . No acute cardiopulmonary process . 2 . Right PICC in the mid SVC .