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ABNORMAL PUBERTAL DEVELOPMENT IN PRIMARY HYPOTHYROIDISM
Author(s) -
PRINGLE P. J.,
STANHOPE R.,
HINDMARSH P.,
BROOK C. G. D.
Publication year - 1988
Publication title -
clinical endocrinology
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.055
H-Index - 147
eISSN - 1365-2265
pISSN - 0300-0664
DOI - 10.1111/j.1365-2265.1988.tb03682.x
Subject(s) - medicine , endocrinology
SUMMARY We have studied three patients (1M, 2F), age range 10.9 to 15.5 years, who had abnormal sexual maturation secondary to primary hypothyroidism. The boy had inappropriately large testes for his stage of puberty, the girls had isolated breast development and there was absence of pubertal growth acceleration. FSH, LH, TSH and GH secretion, pituitary imaging and ovarian ultrasound morphology were studied before and during thyroxine treatment. In the hypothyroid state, FSH levels were elevated with abnormal pulsatility and LH: FSH concentrations were reversed.