Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Two frontal images of the abdomen demonstrate diffuse interstitial pulmonary edema consistent with CHF . A left base opacity is seen which may represent edema or possibly infection . Tracheal deviation to the left is suggestive of a goiter . This could be verified with a followup thyroid ultrasound . Visualized osseous structures are unremarkable .
    OUTPUT:
    
Interstitial pulmonary edema consistent with CHF . Left base opacity which may represent edema or infection , and will require followup imaging as pulmonary edema resolves to rule out infection . Possible thyroid goiter , suggest followup with thyroid ultrasound .