Rep. Nancy Pelosi (D., Calif.) sustained an injury and was hospitalized while abroad in Luxembourg on a congressional delegation, her office said Friday.

The extent of her injury is unknown, but she was admitted to a hospital in Luxembourg, Fox News reported. Pelosi, 84, was traveling to Luxembourg for Battle of the Bulge commemorations.

After suffering the injury, Pelosi canceled the rest of her engagements.

"Speaker Emerita Pelosi is currently receiving excellent treatment from doctors and medical professionals. She continues to work and regrets that she is unable to attend the remainder of the CODEL engagements to honor the courage of our servicemembers during one of the greatest acts of American heroism in our nation’s history," Pelosi's spokesman Ian Krager said in a statement.

The CODEL was set to run through Saturday and included 17 other bipartisan representatives, according to Axios.