P-11 Case report of Primary Hyperparathyroidism and Pulmonary Embolism
Abstract
Abstract Introduction Primary hyperparathyroidism (PHPT) is a disorder characterized by excessive parathyroid hormone secretion, resulting in hypercalcaemia. Patients with PHPT are believed to be in a hypercoagulable state due to the role of calcium in the platelet function and the coagulation pathway. Clinical Case An 82-year-old male with a background history of deep vein thrombosis twelve years ago, was admitted with left leg pain following a fall, he was found to have an intra-capsular left neck of femur fracture for which he underwent left hip hemiarthroplasty at a later stage during his admission. He was also found to have adjusted calcium of 2.9 mmol/L at admission, parathyroid hormone of 15.2 pmol/L, raised urine calcium-creatinine ratio of 0.39 and he was vitamin D replete (vitamin D 50.3 nmol/L). He was treated for delirium and a urinary tract infection and his inflammatory markers continued to worsen, this triggered performing a CT scan of the chest, abdomen and pelvis, which revealed a right parathyroid nodule and an acute pulmonary embolism (PE). He was commenced on prophylactic dose of low molecular weight heparin at admission, it was changed to a therapeutic dose of low molecular weight heparin after the PE diagnosis and then to Apixaban for three months. The patient was assessed to not be suitable for parathyroidectomy, the decision was made to manage the PHPT medically and he is going to be followed up locally at the Endocrinology Clinic. Conclusion There…
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