Kidney and prostate cancer, kidney stones and infection are the topics of Saturdays Deseret News/Intermountain Healthcare Hotline. From 10 a.m. to noon, to Dr. Jay Bishoff, a urologist and medical director of the Intermountain Urological Institute at Intermountain Medical Center, and his fellow urologist at the institute, Dr. Scott Chidester, will answer questions. From the Salt Lake area, call 236-6061. Elsewhere, the toll-free number is 1-800-925-8177, only operational during hotline hours.

This month, you can also e-mail questions to hotline@desnews.com from 10 a.m. to 5 p.m. Saturday. A sampling of question and the answers will be posted online at www.deseretnews.com next Friday.