CT scan showing radiofrequency ablation of a liver lesion. RFA may be performed to treat tumors in the lung, liver, kidney, and bone, as well as other body organs less commonly. Once the diagnosis of tumor is confirmed, a needle-like RFA probe is placed inside the tumor.
After the completion of the iron staircase in the monument's interior, the Washington Monument was first accessible to the public in 1886, closed much of 1887 until it could be better protected from vandals, and reopened in 1888 with a public elevator.
Here are Some of the Major Accomplishments of George Washington George Washington, as we all know, was the first President of the United States. He was the one who kept the federalists and the democrats at peace during the crucial France-England war. This is regarded as one of his greatest accomplishments. For more on the major accomplishments of George Washington, read on.