Measurement of human testicular consistency by tonometry.
A tonometer was used for objective assessment of testicular consistency in a group of 83 men. Testicular measurements in three dimensions were also obtained using calipers. The testicular tonometry value was found to be significantly correlated with the clinical impression of testicular consistency and with testicular size. The testicular tonometry value for the right testicle was significantly larger than the tonometry value for the left testicle in all men except those with azoospermia. The difference in tonometry values between the right and left testicles was most significant in the group of men with left varicocele. The men with varicoceles also had left testicles which were significantly smaller than the paired right testicle in two of three dimensions. In the group with varicocele there was a significant positive correlation between the tonometry value and sperm concentration in the semen. In men with no history of varicocele there was a significant positive correlation between the tonometry value and the percentage of oval sperm.
D006801:Humans; D008297:Male; D009784:Occupational Diseases / Q000473:pathology; D009845:Oligospermia / Q000473:pathology; D011407:Propane / Q000009:adverse effects / Q000031:analogs & derivatives; D012661:Semen / Q000032:analysis; D013081:Sperm Motility; D013737:Testis / Q000033:anatomy & histology*; D014065:Tonometry, Ocular; D014646:Varicocele / Q000473:pathology
C007318:1,2-dibromo-3-chloropropane; D011407:Propane