Which physical findings of the testes are characteristic of hypogonadism in males?

Updated: Apr 03, 2019
  • Author: Maria G Vogiatzi, MD; Chief Editor: George T Griffing, MD  more...
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Evaluation of the testes is the most important feature of the physical examination. Determine whether both testes are palpable, their position in the scrotum, and their consistency. Testes size can be quantitated by comparison with testicular models (orchidometer), or their length and width may be measured. Before puberty, testes usually are 1-3 cm3 in volume (approximately 2 cm in length). During puberty, testes grow up to 25 cm3 in size.

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