Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: PA and lateral views of the chest were reviewed . Minimally increased interstitial markings can be seen in patients with chronic asthma . Small irregular opacities and an irregular pleural margin in the right apex are probably the sequela of prior infection . There is no focal consolidation , pulmonary edema , pleural effusion or lobar collapse . Normal heart and mediastinal surfaces . A focal nodular opacity over the right lower lung is a nipple shadow .
    OUTPUT:
    
1 . Small irregular opacities and an irregular pleural margin in the right lung apex are probably the sequela of prior infection . Comparison with old x-rays is recommended to document stability . If old x-rays are not available , chest CT is recommended for better characterization . 2 . No acute cardiopulmonary process . Comment : Findings were telephoned to Dr . ___ by Dr . ___ ___ at 17 :31 on ___ at the time of discovery .