Philly emcee Freeway was reportedly underwent emergency dialysis after being diagnosed with kidney failure, according to Revolt. Someone from the “What We Do” rapper’s camp broke the news to Revolt, adding that he was given the concerning diagnosis during a routine checkup with his physician.

While Freeway is expected to receive another round of treatment on Friday (September 18), the rapper’s Free Fest, originally planned for Saturday, may be subject to change.

No word from Freeway’s camp on the situation, but we’ll be sure to keep you updated as details are available.