The 84 y/o male, was of dyspnea for 2 weeks. Blood gas: PH: 7.453, PCO2:48.8, PO2 :69.6 , HCO3:33.4, TCO2:34.9, BE:8.0, %SO2: 95%. FDP: negative. Cardiac echo: Moderate AR, mild LA dilatation; LEVF: 60%.
The chest X-ray and CT as below:
1.請問電腦斷層有何重要異常發現?
2.請問你的診斷是什麼?
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