Rodney Grussman is a mild-mannered, unassuming seventy-year-old man with diabetes, emphysema and valvular heart disease. I see him every three months to monitor his bloodwork and his symptoms. He sees his pulmonologist about twice a year and has a couple of nodules in his right lung Dr. Welch is following. At his last three-month-visit everything … Continue reading Two Red Herrings