"Washington CNN
Defense Secretary Lloyd Austin is being treated for prostate cancer and suffered complications that led to him being taken to hospital on New Year’s Day where he is still being treated, according to a statement Tuesday from Walter Reed National Military Medical Center.
The statement revealed that the cancer was discovered in early December. He underwent a minimally invasive surgical procedure” on December 22 called a prostatectomy to treat the cancer.
He was under general anesthesia during this procedure. Secretary Austin recovered uneventfully from his surgery and returned home the next morning. His prostate cancer was detected early, and his prognosis is excellent,” the statement read.
On January 1, Austin was readmitted to the hospital due to complications “including nausea with severe abdominal, hip and leg pain.” He was found to have a urinary tract infection, the statement said. ...."
My suspicion is, that a week or so later, he had his catheter removed without first confirming anastomosis tightness via cystography. The dates match perfectly.