Joe Exotic is sharing an update on his prostate cancer diagnosis.

The subject of Netflix docuseries “Tiger King” has currently behind bars, serving a 22-year sentence for his role in a plot to murder rival Carole Baskin.

In a series of tweets, Exotic (whose real name is Joseph Maldonado-Passage) wrote that his lawyer John Philips has his medical records, and that his “PSA count came back very high for prostate cancer. The prison has approved testing to verify what stage it is in.”

RELATED: Joe Exotic ‘Disappointed’ He Wasn’t Pardoned By Trump, Carole Baskin ‘Thankful’ He’s Still Behind Bars

Months after revealing his diagnosis, Exotic shared an update with his followers, confirming his cancer has spread.

“They are concerned it is in my stomach and pelvis. I have not had any treatment or anything since May. I puke when I pee – the pain is that bad,” he told The Sun. “I’m losing weight all the time and the pain in my hip and pelvis hurts. I limp to walk. And my stomach has hurt for over a year.”

Exotic also criticized the U.S. criminal justice system over lack of medical treatment for prisoners, telling the outlet, “I have been waiting for a colonoscopy and endoscopy since October. Medical treatment in a prison is worse than at any humane society for dogs.”

“My body is tired, I have lost a tremendous amount of weight, the mouth sores are out of control, I throw up more than I eat,” he explained in May, while announcing his diagnosis.

Exotic also issued a plea to U.S. President Joe Biden, Vice President Kamala Harris and Attorney General Merrick Garland to “listen to the evidence and see that it’s not just city cops out of control with corruption, but his very own Department of Justice…”

RELATED: ‘Tiger King”s Joe Exotic Sues Justice Department In Attempt To Be Pardoned By Donald Trump

He concluded by urging Biden “to sign that pardon that Trump left behind so I can go home and get proper medical care and proper food.”

There has been no evidence that former POTUS Donald Trump left behind an unsigned pardon that would free Exotic, who won’t be eligible for parole until 2034.

However, he and his legal team were so certain that Trump would issue a pardon during his final days in office that a stretch limo was standing by awaiting the Exotic’s release.

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