title: [Seven patients with hyperparathyroid crisis: emphasis on prompt parathyroidectomy].
abstract: Although hyperparathyroid crisis is rare, the management of this disease remains controversial. We analyzed the clinicopathological features and treatment outcome of this disease to evaluate the significance of prompt parathyroidectomy. Seven patients with an episode of hyperparathyroid crisis who consisted of 2.3% of all surgical patients of primary hyperparathyroidism were treated from 1981 to 1992 at the Department of Endocrine Surgery, Tokyo Women's Medical College. They all showed grave hypercalcemia greater than 15mg/dl, renal dysfunction and gastrointestinal toxicity. Their ages ranged between 33 and 75 years (mean age 49.7 years); two patients were men and five were women. Six patients had an adenoma, and only one had a carcinoma. The weights of the parathyroid tumors ranged between 3.5g and 11g, and ultrasonography disclosed an enlarged parathyroid gland in all patients. All of the seven patients underwent prolonged medical treatment (mean of durations 52 days), but four of them remained with hypercalcemia greater than 15mg/dl. On the other hand, the serum calcium levels of all patients returned to normal within five days after their operations without any surgical complication. Therefore, we recommend prompt parathyroidectomy for hyperparathyroid crisis, since medical treatment requires a prolonged clinical course and sometimes fails to control grave hypercalcemia.
authors.affiliation: Department of Endocrine Surgery, Tokyo Women's Medical College.
authors.forename: M
authors.initials: M
authors.lastname: Iihara
authors.forename: T
authors.initials: T
authors.lastname: Yamashita
authors.forename: R
authors.initials: R
authors.lastname: Tanaka
authors.forename: T
authors.initials: T
authors.lastname: Okamoto
authors.forename: Y
authors.initials: Y
authors.lastname: Kanaji
authors.forename: Y
authors.initials: Y
authors.lastname: Itoh
authors.forename: T
authors.initials: T
authors.lastname: Obara
mesh_terms: D000236:Adenoma / Q000150:complications / Q000601:surgery; D000328:Adult; D002277:Carcinoma / Q000150:complications / Q000601:surgery; D005260:Female; D006801:Humans; D006934:Hypercalcemia / Q000209:etiology / Q000601:surgery*; D006961:Hyperparathyroidism / Q000209:etiology / Q000601:surgery*; D008297:Male; D008875:Middle Aged; D010282:Parathyroid Neoplasms / Q000150:complications / Q000601:surgery; D016105:Parathyroidectomy; D016896:Treatment Outcome