BUENOS AIRES - Medical tests performed after Argentine President Cristina Fernández de Kirchner had her thyroid removed in a three and a half hour operation found that she did not have cancer as initially believed, her spokesman said Saturday. A final examination of the tissue removed "confirmed the presence of nodules in both lobes of the president's thyroid gland, but it ruled out the presence of cancer cells, thus modifying the initial diagnosis," Kirchner's spokesman Alfredo Scoccimarro said. With the new diagnosis, Kirchner's medical team "considers that the surgical treatment undertaken is sufficient.