Case Presentation: A 70-year-old Caucasian female with Breast cancer with extensive bone metastases ,HFrEF, atrial fibrillation presented with fatigue associated with diarrhea and melena. The symptoms had progressed over the last few weeks. Of note, she had a recent hospitalization for left hip fracture status post arthroplasty 6 weeks prior. After the hospital discharge, she [...]

Case Presentation: A 20 year old male with past medical history of Type 1 Diabetes and Hypothyroidism presented to our hospital with severe hypocalcemia. His calcium was 5.8 mg/dl (normal range 8.6-10.3 mg/dl). His ionized calcium was 0.76 mmol/L (normal range 1.15-1.33 mmol/L). He had been complaining of generalized weakness for couple of weeks. Both [...]