title: [The preliminary experiences of diagnosis and treatment for hypercalcemia crisis--clinical analysis of 23 cases].
abstract: This article report a study of 23 cases of hypercalcemia crisis resulting from primary hyperparathyroidism (18 cases), carcinoma (4 cases) and vitamin D intoxication (1 case). In addition to the symptoms of primary diseases, the patients with hypercalcemia crisis often had anorexia, nausea, vomiting, polydipsia, polyuria, psychoneurotic symptoms, arrhthmia. The severity of the symptoms was proportional to the degree of hypercalcimia. Serum calcium concentration of patients in hypercalcemia crisis should be equal or higher than 3.75 mmol/L (15 mg/dl) or serum ionized calcium higher than 1.88 mmol/L. Treatment hypercalcemia crisis consisted of rapidly lowering the serum calcium level by various measures while actively treating the primary diseases. Our experience is to supply normal saline intravenously or orally to increase the extracellular fluid and to enhance excretion of the urine calcium by administrating furosemide. In this paper, serum calcium concentration of 5 patients with hypercalcemia crisis treated with salmen calcitonin was reduced in varying degrees. The above mentioned treatment would be beneficial to the alleviation of the crisis and the preparation for operative treatment.
authors.affiliation: PUMC Hospital, CAMS, Beijing.
authors.forename: X
authors.initials: X
authors.lastname: Xing
authors.forename: X
authors.initials: X
authors.lastname: Meng
authors.forename: Z
authors.initials: Z
authors.lastname: Zhan
mesh_terms: D000208:Acute Disease; D000293:Adolescent; D000328:Adult; D000368:Aged; D002118:Calcium / Q000097:blood; D005260:Female; D006801:Humans; D006934:Hypercalcemia / Q000175:diagnosis* / Q000188:drug therapy* / Q000209:etiology; D006961:Hyperparathyroidism / Q000150:complications*; D007223:Infant; D008297:Male; D008875:Middle Aged; D009369:Neoplasms / Q000150:complications; D012462:Saline Solution, Hypertonic / Q000627:therapeutic use
chemical_list: D012462:Saline Solution, Hypertonic; D002118:Calcium