Parathyroid Disease and hyperparathyroidism can be caused by several things... But, most parathyroid problems occur because one parathyroid gland develops into a benign parathyroid tumor. This page describes what causes the parathyroid gland to go bad and grow into a parathyroid tumor (causing hyperparathyroidism).
antecedent noun [C usually pl]. âº something âexisting or âhappening before, esp. as the âcause of an âevent or âsituation: The âbook âdealt with the âhistorical antecedents of the Civil War.
A pronoun antecedent is a word that comes before a pronoun to which the pronoun refers. Following are definitions of antecedent as well as a review about the types of pronoun, information about the functions of an antecedent in a sentence, and examples of how to use in a sentence. The word âantecedentâ means something that precedes something else. In language, it is the word that a pronoun refers back to. Since the pronoun replaces the noun, it has to agree in number. So, if the antecedent, or word that comes before, is singular, then the pronoun that takes its place must also be singular.