Pituitary Apoplexy.- Hypopituitarism.- Postoperative Management After Pituitary Surgery.- Severe Thyrotoxicosis and Thyroid Storm.- Myxedema Coma.- Abnormal Thyroid Stimulating Hormone Values That Are Not due to Common Causes of Primary Hypothyroidism or Thyrotoxicosis.- Management of a Hospitalized Patient with Thyroid Dysfunction.- Perioperative Management of Patients with Hyperthyroidism or Hypothyroidism Undergoing Nonthyroidal Surgery.- Thyroid Problems Encountered Specifically in Inpatients with Cardiac Disease.- Severe Hypercalcemia.- Hypocalcemia.- Perioperative Evaluation of Primary Hyperparathyroidism.- Management of Osteoporosis in the Inpatient Setting.- Calcium Disorders in Renal Failure Including Those on Dialysis.- Disorders of the Serum Sodium Concentration.- Inpatient Management of Hyperkalemia.- Suspected Adrenocortical Deficiency.- Cushing’s Syndrome.- Adrenalectomy.- Pheochromocytoma and Paraganglioma.- Primary Aldosteronism.- Treatment of Hyperglycemia in a Hospitalized Patient Without Hyperglycemic Emergency.- Hypoglycemia in the Patient With Diabetes.- Hypoglycemia in Patients Without Diabetes.- Diabetic Ketoacidosis and Hyperosmolar Hyperglycemic State.- Management of Preexisting Diabetes and Gestational Diabetes During Hospitalization.- Diabetes-related technologies for inpatient management: insulin pump, continuous glucose monitoring systems, and hybrid closed loop systems.- Severe Hypertriglyceridemia in the Hospitalized Patient.- Hypomagnesemia.