In 1965 DiGeorge described congenital aplasia of the organs embryologically derived from the third and fourth pharyngeal pouches — the thymus and the parathyroid glands. 9–11 In these infants ...
the thymus has been identified as a secondary source of PTH production. You have full access to this article via your institution. Is thymic PTH secretion, like PTH produced by the parathyroid ...