Dear Dr. Roach: I am a 77-year-old female who recently had an abdominal and pelvic cat scan to rule out diverticulitis, and it came back showing a left staghorn calculus measured at 2-by-3 centimeters ...

*Refers to the latest 2 years of stltoday.com stories. Cancel anytime. Dr. Roach: I am 71 years old and was diagnosed with pernicious anemia in October 2024. My B12 and folate levels were low. My ...