title: [Recurrence of hyperparathyroidism following a parathyroid autograft. Hyperplasia or carcinoma?].
abstract: The authors report a case in which hyperparathyroidism recurred after total parathyroidectomy and autogenous parathyroid graft into the fore-arm musculature, in a patient with chronic renal failure. Light and electron microscopic studies of the grafted tissue show a severe, nodular hyperplasia. This case report illustrates the rapid "tumour-like" growth of the hyperplastic parathyroid grafted tissue; according to some authors, the hyperplastic parathyroid tissue displays an increased propensity to become malignant.
mesh_terms: D000328:Adult; D006801:Humans; D006961:Hyperparathyroidism / Q000209:etiology / Q000601:surgery*; D008297:Male; D010279:Parathyroid Diseases / Q000150:complications* / Q000473:pathology; D010280:Parathyroid Glands / Q000473:pathology / Q000637:transplantation*; D010282:Parathyroid Neoplasms / Q000150:complications* / Q000473:pathology; D012008:Recurrence
vernacular_title: Récidive d'un hyperparathyroïdisme sur autogreffe parathyroïdienne. Hyperplasie ou carcinome?