Meghan McCain tweeted a photo that she says was taken on a hike Saturday morning with her father, U.S. Sen. John McCain, days after he received a brain-cancer diagnosis.

“Amazing hike with dad @SenJohnMcCain this morning,” she said in the tweet. “Thank you all for your best wishes.”

RELATED: Karina Bland: Sometimes the fight against cancer isn’t the fight we expect

The photo purports to show Meghan McCain and her father from behind as they sit on a bench overlooking a verdant valley.

Arizona’s senior senator revealed Wednesday that he has a primary brain tumor, with doctors describing the tumor as a glioblastoma. Doctors identified the aggressive brain tumor after McCain, 80, had cranial surgery to remove a blood clot near his left eye.

McCain has said he is reviewing treatment options with his family. Those could include a combination of chemotherapy and radiation, according to a statement from the Mayo Clinic.

The Republican senator said he plans to get back to work soon. On Thursday morning, he tweeted, “I greatly appreciate the outpouring of support — unfortunately for my sparring partners in Congress, I’ll be back soon, so stand-by!”

READ MORE:

Sen. John McCain has brain tumor, doctors say

Meghan McCain on father, Sen. John McCain: ‘He is the toughest person I know’

Here’s how Sen. John McCain’s absence will jolt Washington, D.C.

Sen. John McCain’s brain cancer diagnosis: What we know

McCain’s cancer, glioblastoma, described as ‘very aggressive tumor’

‘A good voice for Arizona’: Politicos and sports figures react to McCain’s diagnosis

Outpouring of support on social media for Sen. John McCain

  • Barrow neurosurgeon talks about McCain's cancer

    Barrow neurosurgeon talks about McCain’s cancer

  • Doctor: McCain has 'aggressive' cancer

    Doctor: McCain has ‘aggressive’ cancer

  • Sen. Graham on McCain: 'He's coming back'

    Sen. Graham on McCain: ‘He’s coming back’

  • Breaking down John McCain's glioblastoma diagnosis

    Breaking down John McCain’s glioblastoma diagnosis

  • Sen. John McCain has brain tumor

    Sen. John McCain has brain tumor

  • What is glioblastoma? Unpacking Sen. McCain's cancer diagnosis

    What is glioblastoma? Unpacking Sen. McCain’s cancer diagnosis

  • Sen. John McCain diagnosed with brain cancer

    Sen. John McCain diagnosed with brain cancer

 

Read or Share this story: http://azc.cc/2uTAcxr