有没有正面意义？多谢指点
As a matter of fact, when I did the Medical Exam with the same civil surgeon two and half years ago, I presented my medical record with the TB test result which was done previously. But the doctor said as long as my X-ray check was clear, TST result was of no use. This time, after reading my RFE, he said he would include my TST record and gave me a new X-ray check.
As you can see, now I have accumulated three X-ray results. The first one is done in 1998 for record for the University; the second one was done in 2005 for initial I-693 form; and the third one was done in 2007 for this RFE. All of them are clear. I also got a TST result of 14 mm, which must be from the BCG (Bacillus Calmette-Guerin) vaccination I received long time ago in China.