Boston (AP)  -- Senator Edward Kennedy is back home following his release from Massachusetts General Hospital.

Kennedy and his wife, Vicki, arrived shortly after 11:30 a.m. at the family compound in Hyannisport, where the senator will rest at home while a course of treatment is determined for his brain tumor.

Kennedy told reporters "Good to be back home" and immediately took his two dogs for a walk on the beach.

A square bandage atop the backside of his head marked the spot where doctors performed a biopsy on Monday that led them to conclude the 76-year-old Massachusetts Democrat has a malignant glioma in his left parietal lobe. Experts say such tumors are almost always fatal.

Kennedy was flown to the hospital on Saturday after suffering a seizure at his family compound on Hyannis Port.

Hospital workers and well-wishers bade farewell to Kennedy with applause, which he acknowledged with a thumbs up. Before he and his wife, Vicki, got into a dark Chevrolet Suburban, he kissed his daughter, Kara, and his niece Caroline Kennedy, and embraced his son, Rep. Patrick Kennedy, D-R.I.

Click here for an interactive on Kennedy's life and his new fight against cancer.




The senator departed with a wave as television news helicopters followed his 75-mile trip south. Along the way, he could be seen waving to nearby motorists from the front passenger seat of his SUV. He took a walk on the beach with his two Portugese Water Dogs as soon as he arrived.

In a statement, doctors announced the senator was being released because he "has recovered remarkably quickly" from the brain biopsy.

They said he will recuperate on Cape Cod over the Memorial Day Weekend while they await further test results and determine his treatment plan.

"He's feeling well and eager to get started," said Dr. Lee Schwamm, a top neurologist at Massachusetts General, and Dr. Larry Ronan, Kennedy's primary care physician.

The left parietal lobe helps governor sensation, movement and language. Malignant gliomas are diagnosed in about 9,000 Americans a year.

"It's treatable but not curable. You can put it into remission for a while but it's not a curable tumor," said Dr. Suriya Jeyapalan, a neuroncologist at Beth Israel Deaconess Medical Center in Boston.

In an e-mail Tuesday, Vicki Kennedy told friends the grim diagnosis was "a real curveball" that left the family stunned even as Kennedy joked and laughed with them. She expressed pride in how her husband was handling the news.

"Teddy is leading us all, as usual, with his calm approach to getting the best information possible," she wrote in an e-mail Tuesday to friends.

"He's also making me crazy (and making me laugh) by pushing to race in the Figawi this weekend," she wrote, referring to the annual sailing race from Cape Cod to Nantucket.

The diagnosis cast a pall over Capitol Hill, where the Massachusetts Democrat has served since 1962.

Sen. Robert Byrd, D-W.Va., the longest-serving member of the Senate, wept as he prayed for "my dear, dear friend, dear friend, Ted Kennedy" during a speech on the Senate floor.

"Keep Ted here for us and for America," said the 90-year-old Byrd, who is in a wheelchair. He added: "Ted, Ted, my dear friend, I love you and I miss you."

In a statement, President Bush saluted Kennedy as "a man of tremendous courage, remarkable strength and powerful spirit." He added: "We join our fellow Americans in praying for his full recovery."

Kennedy has been active for his age, maintaining an aggressive schedule on Capitol Hill and across Massachusetts. He has made several campaign appearances for Sen. Barack Obama.

"He fights for what he thinks is right. And we want to make sure that he's fighting this illness," Obama said Tuesday. "And it's our job now to support him in the way that he has supported us for so many years."

Sen. Hillary Rodham Clinton said: "Ted Kennedy's courage and resolve are unmatched, and they have made him one of the greatest legislators in Senate history. Our thoughts are with him and Vicki and we are praying for a quick and full recovery."

Kennedy has left his stamp on a raft of health care, pension and immigration legislation during four decades in the Senate. In 1980, Kennedy unsuccessfully challenged Jimmy Carter for the Democratic presidential nomination.

The Kennedy family has been struck by tragedy over and over. Kennedy's eldest brother, Joseph, died in a World War II plane crash; President John F. Kennedy was assassinated in 1963; and Sen. Robert F. Kennedy was assassinated in 1968.

Ted Kennedy shocked the nation in 1969 when he drove his car off a bridge to Massachusetts' Chappaquiddick Island and a young female campaign worker drowned. Kennedy, who did not call authorities until the next day, pleaded guilty to leaving the scene of an accident and received a suspended two-month jail sentence.

Kennedy, the Senate's second-longest serving member, was re-elected in 2006 and is not up for election again until 2012. Were he to resign or die in office, state law requires a special election for the seat 145 to 160 days afterward.