Rams wide receiver Dane Looker said Friday that doctors still are not sure whether he has an aneurysm in his brain. Looker has undergone several tests, including an angiogram Thursday, but a diagnosis has not been made, he said.

“We don’t know for sure right now what it is,” said Looker, 32.

An abnormality was detected in a CAT scan taken after Looker suffered a concussion Sept. 28 against the Buffalo Bills. The abnormality is not related to the concussion, team physician Matt Matava.

Looker said he will meet with his doctor Tuesday to plan the next course of action. That could include having other specialists examine the results of the tests he already has taken, as well as more testing.

Looker said he was holding up well. “I’m good, I’m good,” he said. “I’m definitely not playing (Sunday at Washington), but I’m hopeful about the future.”

All for now . . .