John Dingell, Longest Serving Member Of Congress, Admitted To Hospital

Rep. John Dingell (D-Mich.), the longest serving member of Congress at the age of 88, was admitted to George Washington University Hospital for observation "as a precaution," his office said on Friday.

The dean of the House, who is retiring at the end of this year, is currently resting and comfortable. Dingell cast his last vote in Congress on Thursday night, in favor of a massive spending package that would keep government funded until next September. The 30-term congressman posed for photos with his colleagues after he cast the vote, and received a large round of applause.

“Let me add my words of congratulations to our good friend John Dingell, whose been a mentor to members of both sides of the aisle and has carried more institutional history than anyone here,” Speaker John Boehner (R-Ohio) said Thursday. “My job tonight is to say, ‘Thank you, and Merry Christmas.’”

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Dingell was previously hospitalized in September after suffering "abdominal pain."

UPDATE:

The sun rises behind the U.S. Capitol Dome early in the morning before the ceremonial swearing-in of President Barack Obama during the 57th Presidential Inauguration in Washington, Monday, Jan. 21, 2013. (AP Photo/Paul Sancya)
The sun rises behind the U.S. Capitol Dome early in the morning before the ceremonial swearing-in of President Barack Obama during the 57th Presidential Inauguration in Washington, Monday, Jan. 21, 2013. (AP Photo/Paul Sancya)
The Capitol dome is silhouetted as the sun rises in Washington, Monday, Oct. 15, 2012. (AP Photo/J. Scott Applewhite)
The Capitol dome is silhouetted as the sun rises in Washington, Monday, Oct. 15, 2012. (AP Photo/J. Scott Applewhite)
The moon rises behind the U.S. Capitol Dome in Washington as Congress worked into the late evening, Sunday, Dec. 30, 2012 to resolve the stalemate over the pending "fiscal cliff." (AP Photo/J. David Ake)
The moon rises behind the U.S. Capitol Dome in Washington as Congress worked into the late evening, Sunday, Dec. 30, 2012 to resolve the stalemate over the pending "fiscal cliff." (AP Photo/J. David Ake)
Dark clouds surround the Capitol dome on Capitol Hill in Washington, Friday, June 1, 2012, as severe weather comes to the area. (AP Photo/Alex Brandon)
Dark clouds surround the Capitol dome on Capitol Hill in Washington, Friday, June 1, 2012, as severe weather comes to the area. (AP Photo/Alex Brandon)
The U.S. Capitol dome is seen on December on 17, 2010 in Washington, D.C. (KAREN BLEIER/AFP/Getty Images)
The U.S. Capitol dome is seen on December on 17, 2010 in Washington, D.C. (KAREN BLEIER/AFP/Getty Images)
The dome of the Capitol is reflected in a skylight of the Capitol Visitor's Center in Washington, Tuesday, Jan. 1, 2013. (AP Photo/Jacquelyn Martin)
The dome of the Capitol is reflected in a skylight of the Capitol Visitor's Center in Washington, Tuesday, Jan. 1, 2013. (AP Photo/Jacquelyn Martin)
Storm clouds fill the sky over the U.S. Capitol Building, June 13, 2013 in Washington, D.C.  (Photo by Mark Wilson/Getty Images)
Storm clouds fill the sky over the U.S. Capitol Building, June 13, 2013 in Washington, D.C. (Photo by Mark Wilson/Getty Images)
Law enforcement officers line up on the lawn on the east side of the U.S. Capitol during the 32nd annual National Peace Officers' Memorial Service at the U.S. Capitol May 15, 2013 in Washington, D.C. (Photo by Chip Somodevilla/Getty Images)
Law enforcement officers line up on the lawn on the east side of the U.S. Capitol during the 32nd annual National Peace Officers' Memorial Service at the U.S. Capitol May 15, 2013 in Washington, D.C. (Photo by Chip Somodevilla/Getty Images)
Storm clouds fill the sky over the U.S. Capitol Building, June 13, 2013 in Washington, D.C. (Photo by Mark Wilson/Getty Images)
Storm clouds fill the sky over the U.S. Capitol Building, June 13, 2013 in Washington, D.C. (Photo by Mark Wilson/Getty Images)
A U.S. flag flies at half staff on the U.S. Capitol April 15, 2013 on Capitol Hill in Washington, D.C. (Photo by Alex Wong/Getty Images)
A U.S. flag flies at half staff on the U.S. Capitol April 15, 2013 on Capitol Hill in Washington, D.C. (Photo by Alex Wong/Getty Images)
The U.S. Capitol dome and Christmas tree are seen December 18, 2011 in Washington. (KAREN BLEIER/AFP/Getty Images)
The U.S. Capitol dome and Christmas tree are seen December 18, 2011 in Washington. (KAREN BLEIER/AFP/Getty Images)
A view of the U.S. Capitol's rotunda and a TV truck's satellite dish before the State of the Union address on Capitol Hill January 25, 2011 in Washington, D.C. (Photo by Brendan Smialowski/Getty Images)
A view of the U.S. Capitol's rotunda and a TV truck's satellite dish before the State of the Union address on Capitol Hill January 25, 2011 in Washington, D.C. (Photo by Brendan Smialowski/Getty Images)
A flag flies at half-mast over the dome of the U.S. Capitol in Washington, D.C., January 10, 2011, in honor of the six people killed in the shooting in Tucson, Arizona, that also severely wounded Arizona Representative Gabrielle Giffords. SAUL LOEB/AFP/Getty Images)
A flag flies at half-mast over the dome of the U.S. Capitol in Washington, D.C., January 10, 2011, in honor of the six people killed in the shooting in Tucson, Arizona, that also severely wounded Arizona Representative Gabrielle Giffords. SAUL LOEB/AFP/Getty Images)
A Christmas after being lit by U.S. House Speaker Nancy Pelosi, D-Calif, is pictured before the Capitol Hill dome in Washington on December 7, 2010. (JEWEL SAMAD/AFP/Getty Images)
A Christmas after being lit by U.S. House Speaker Nancy Pelosi, D-Calif, is pictured before the Capitol Hill dome in Washington on December 7, 2010. (JEWEL SAMAD/AFP/Getty Images)
The Capitol Dome is seen during a rehearsal for the Inauguration Ceremony January 11, 2009.  (PAUL J. RICHARDS/AFP/Getty Images)
The Capitol Dome is seen during a rehearsal for the Inauguration Ceremony January 11, 2009. (PAUL J. RICHARDS/AFP/Getty Images)
The U.S. flag flies in front of the US Capitol dome on December 24, 2008 in Washington, D.C. (KAREN BLEIER/AFP/Getty Images)
The U.S. flag flies in front of the US Capitol dome on December 24, 2008 in Washington, D.C. (KAREN BLEIER/AFP/Getty Images)
The dome of the U.S. Capitol is seen at dusk on December 9, 2008 in Washington, D.C.  (KAREN BLEIER/AFP/Getty Images)
The dome of the U.S. Capitol is seen at dusk on December 9, 2008 in Washington, D.C. (KAREN BLEIER/AFP/Getty Images)
The Capitol dome is seen silhouetted against the rising sun in Washington, DC, on February 1, 2010. (JEWEL SAMAD/AFP/Getty Images)
The Capitol dome is seen silhouetted against the rising sun in Washington, DC, on February 1, 2010. (JEWEL SAMAD/AFP/Getty Images)
The illuminated Capitol Dome is pictured late November 21, 2008 in Washington, D.C. (PAUL J. RICHARDS/AFP/Getty Images)
The illuminated Capitol Dome is pictured late November 21, 2008 in Washington, D.C. (PAUL J. RICHARDS/AFP/Getty Images)
The dome of the U.S. Capitol is seen in Washington, D.C. on  September 20, 2008. (KAREN BLEIER/AFP/Getty Images)
The dome of the U.S. Capitol is seen in Washington, D.C. on September 20, 2008. (KAREN BLEIER/AFP/Getty Images)

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