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Results for “parathyroid carcinoma”

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At least 325 records · Page 18Linked to original sources
PubMed2000

[Surgical approach in mediastinal adenomas and parathyroid carcinomas].

The authors performed retrospective analysis of medical records in a group of 176 patients, who underwent surgical treatment of primary hyperparathyroidism. Surgical strategy was the major issue of interest. Cervical collar incision represented a first-choice approach to cervical exploration in most of cases except those, in whom ectopic mediastinal localization have been diagnosed before the operation. Partial sternotomy was the most common option in surgical re-explorations as a second step following failed parathyroid surgery. We conclude that partial sternotomy is necessary further step in patients with primary hyperparathyroidism complicated by malignant hypercalcaemia on condition that the surgeon is not able to reveal adenomas from neck exploration and sternotomy is than performed immediately during the same operation.

Adenoma↗
PubMed1982

Parathyroid carcinoma, adenoma and hyperplasia in a case of chronic renal insufficiency on dialysis.

A 62 year-old female patient with polycystic disease and chronic renal insufficiency who had required dialysis for 3 years, presented with diffuse but predominantly lumbar bone pain associated with lassitude. Radiologic studies showed diffuse osteoporosis and destruction of the 4th lumbar vertebra. Calcium levels were normal (2.30-2.50 mmoles) with increased PTH levels (1820 microliter Eq/ml). The presence of a cervical mass suggested a diagnosis of hyperparathyroidism. A cervical exploration was performed with ablation of 4 parathyroid glands and autotransplantation of a portion of the left inferior gland into the arm. Pathological studies showed the existence of carcinoma in the right superior and inferior glands, adenoma of the left superior gland and hyperplasia of the left inferior gland. The association of hyperplasia, adenoma and carcinoma could be explained by an initial hyperplasia of the 4 glands due to renal insufficiency, with subsequent transformation of 3 into adenomas of which 2 became cancerous. The patient's status was significantly improved following surgery.

Adenoma↗