SOLO 1A (Case Study 11

SOLO 1A (Case Study 11.4): Using lab values shown in Case Study 11.4 what disease state is most likely? A 60-year-old woman with a history of rheumatoid arthritis, smoking of 60 packs/y, chronic obstructive pul- monary disease, and treated hypertension underwent a screening colonoscopy and then felt poorly for a week. She saw her family physician, who referred her to the local hospital for additional tests. Her creatinine and BUN con- centrations 2 weeks after the colonoscopy were 4.6 and 46 mg/dL, respectively, and a baseline serum creatinine from a previous physician’s office visit was 0.9 mg/dL. Laboratory results from the hospital visit are shown in Case Study Table 11.4.1.