Endocrine Abstracts

A 53-year-old male was referred to the endocrinology outpatient clinic due to elevated levels of gonadotropins and testosterone (LH 11.7 IU/l, reference range 1.7-8.6 IU/l; FSH 17.7 IU/l, reference range 1.5-12.4 IU/l; testosterone 40.9 nmol/l, reference range 6.68-25.70 nmol/l; free testosterone 712.7 pmol/l, reference range 163-473 pmol/l) noted during an annual urologic check-up. No spermiogram was performed, and testicular ultrasound showed no abnormalities. The patient re...