Hyperparathyroid crisis. Successful treatment of ten comatose patients.
Hyperparathyroid crisis is a rare disease manifested by elevated serum calcium, weakness, nausea and vomiting, altered states of consciousness, and elevated circulating parathormone. This hypercalcemic state is noted for a frequently acute presentation and associated high mortality rate, approaching 60% in some series. Ten patients in parathyroid crisis were observed in a consecutive personal series of 325 cases of operatively proved hyperparthyroidism. All 10 patients were successfully treated. Each patient remained or lapsed into persistent coma despite extensive medical management and normalization of serum calcium in some instances. An emergency parathyroidectomy was performed in all cases. Reversal of the comatose state was noted in all patients within 24 hours, followed by gradual normalization of serum calcium. Serum calcium ranged from 15 to 19.6 mg/dl. The blood urea nitrogen level was elevated in six patients. A single adenoma was found in nine patients and multiglandular disease involving the neck and the mediastinum in one. All patients survived. The successful treatment of this disease demands prompt and accurate diagnosis coupled with vigorous medical therapy and emergency parathyroidectomy if the patient's status continues to deteriorate.
D000208:Acute Disease; D000236:Adenoma / Q000175:diagnosis; D000328:Adult; D000368:Aged; D001806:Blood Urea Nitrogen; D002118:Calcium / Q000097:blood; D003128:Coma / Q000209:etiology*; D004630:Emergencies; D005260:Female; D006801:Humans; D006961:Hyperparathyroidism / Q000175:diagnosis / Q000601:surgery*; D008297:Male; D008875:Middle Aged; D010280:Parathyroid Glands / Q000601:surgery*; D010281:Parathyroid Hormone / Q000097:blood; D010282:Parathyroid Neoplasms / Q000175:diagnosis
D010281:Parathyroid Hormone; D002118:Calcium