A 70-year-old woman presents with a 4-week history of low back pain, generalized weakness, and a 15-lb weight loss over the last two months. Her medical history is unremarkable, and her examination is normal, except that she is generally weak. Initial laboratory tests reveal an elevated sedimentation rate, mild anemia, creatinine level of 1.8 mg/dL, and calcium level of 11.2 mg/dL. Which of the following is the most likely diagnosis for this woman?
(Answer is posted in the comment section below!) *This Case Challenge is from the Editorial Team of Docplexus and is meant for educational purposes only. Source : Clinical Cases in Internal Medicine ##Disclaimer## The content provided on Docplexus is intended for educational purposes only. While we strive to ensure its accuracy, we make no warranties, explicit or implied, about the suitability, reliability, or adequacy of the information,…
