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Metastasis to lateral intermediate nodes was absent in patients with pT1 or pT2 tumors and was as low as 2.5 percent in patients with rectosigmoid junctional cancer . Those who have been previously symptomatic have a risk as high as 33 % in the first year . A lot of us , as one study put it , are " nones . Two publications from the same data sets by two authors ( Allison , Edgar , et al ., 2004 , and Allison , Nicolau , et al ., 2004 ; Carlson , Speca , Patel , & Goodey , 2003 and 2004 ) were counted as one study for the evidence table . Pakistan is believed to have at least six nuclear weapons , and India as many as 25 .. INtelligentACD can be configured for an application with as few as 20 operator positions to one that has more than 1,000 .