Labels:screenshot | text | black | black and white | fog | monochrome OCR: d to the ly been A parathyroid growth factor that is relat fibroblast growth factor family has recen t in some identified and may be responsible, at lea ted to the patients, for parathyroid hyperplasia rel ors that MEN type-I syndrome. Other growth fac iperplasia may be involved in parathyroid gland h dentified. presumably exist, but have not yet been in the Another factor that has been implicated yroidism is pathophysiology of primary hyperparath evidence external irradiation, since there is some ation may that patients with a history of neck irrad be predisposed to the condition.
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