The disease was detected after the analysis of tissue samples taken during the operation. At the same time, tests showed that the tumor was malignant.

As reported on Wednesday evening, July 19, The Washington Post, now considered the further options for his treatment. These options may include a combination of chemo- and radiotherapy.

In turn, the office of the 80-year-old McCain issued a statement from the Mayo Clinic, which says that after undergoing a procedure to remove the thrombus around his left eye last week, a further pathology of the tissues showed that a primary brain tumor is associated with the blood clot, known as Glioblastoma.

Recall, as reported URA-Inform, Senator John McCain last week suffered surgery in a hospital in his home state of Arizona. After surgery, the lawmaker said that he felt well and intends to return to work in Washington as soon as possible.