Coroner Can't Solve Donda West Death (E! Online)

Los Angeles (E! Online) - Donda Wests death will remain a mystery.

The Los Angeles County coroners probe of Kanye Wests mothers sudden death came to an inconclusive conclusion Thursday.

The official report stated that Donda West showed signs of coronary artery disease and multiple postoperative factors due to or as a consequence of liposuction and mammoplasty, but adds that the final manner of death could not be determined.

West, a 58-year-old former college professor, suffered a major heart attack on Nov. 10, a day after an extensive nip-tuck procedure. Despite the frantic efforts of her companions, paramedics and emergency room staffers, she was unable to be revived.

Dr. Jan Adams, the plastic surgeon who performed breast reduction, liposuction and a tummy tuck on West later said, I believe I know exactly what happened to her, but I will not comment on it until I see the final report.

Adams, whose checkered medical and personal history came to light in the days following Wests death and who was criticized by one peer who turned down West citing to unspecified health issues, did not immediately comment Thursday on the coroners statement.

But if he knows exactly what happened to her, hes apparently the only one. The coroners office was not so certain.

Multiple postoperative factors could have played a role in the death, the report said. The exact contribution of each factor could not be determined. There was no evidence of a surgical or anesthetic misadventure.

Kanye West, who has struggled to deal with the loss of the woman who helped guide his career, has yet to address the coroners findings.

In fact, aside from choked-up performances of his track Hey Mama during recent concerts, the closest hes come to addressing his mothers death was a Jan. 3 statement to fans on his blog, simply saying, Thank you for all your support.