Parathyroidectomy is safe in the elderly and is associated with a significant improvement in symptoms. As survival after operation is similar to younger patients, surgery should be considered in all elderly patients with PHPT.

Shorter operative time and day-case admission for MIP generate costs savings that compensate only partially for the additional costs associated with parathyroid imaging studies.

This review is specifically designed to aid the vascular surgeon in the management of heparin-induced thrombocytopenia (HIT). Heparin-induced thrombocytopenia is a rare complication of heparin administration, which poses significant morbidity and mortality. Its onset is usually 5 to 10 days after the heparin administration and should be suspected if platelet counts drop by at least 50%. Confirmation is given by the presence of HIT antibodies on an enzyme-linked immunosorbent assay (ELISA) or in functional platelet activation assays. The major complication is thrombosis and surprisingly bleeding is rare. Heparin must be stopped immediately if there is a clinical suspicion of HIT and alternative anticoagulation must be started. Anticoagulation is required for at least 2 to 3 months to prevent recurrence of thrombosis. Oral anticoagulation with warfarin should not be initiated until the platelet count has been recovered and there should be an overlap of at least 5 days between starting warfarin and stopping the alternative anticoagulant.

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