请翻译并解读CT 结果， 多谢！！！

INDICATION: 74 yr old complains of left chest pain radiating

to left upper back. Occasional cough. Remote history of pulmonary

tuberculosis.

  

COMPARISON: No previous study available for comparison.

  

TECHNIQUE: Noncontrast CT of the chest is performed. Multiplanar

reformatted images are submitted for review.

  

FINDINGS:

LUNGS: There is an arteriovenous fistula in the base of the right

upper lobe accounting for findings reported on the chest x-ray. There

is subpleural nodular scarring in the right lower lobe and to a lesser

extent in the lingula. The lungs are emphysematous in appearance with

scattered small pneumatoceles.

PLEURA: No pleural effusion.

AIRWAYS: No central endobronchial lesion.

MEDIASTINUM: No mediastinal or bulky hilar lymphadenopathy.

CARDIAC: No cardiomegaly. No pericardial effusion.

VESSELS: There are mild atherosclerotic calcifications in the aortic

arch.

BONES: No acute abnormalities are seen.

OTHER: Limited images through the upper abdomen are unremarkable.

  

IMPRESSION:

Right upper lobe arteriovenous malformation (?sporadic versus

hereditary hemorrhagic angiectasia).

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Google translate 一下吧