Tunica albuginea of testis
|Tunica albuginea of testis|
A diagram of the major components of an adult human testicle, including the following numbered items: 1. Tunica albuginea, 2. Septula testis, 3. Lobulus testis, 4. Mediastinum testis, 5. Tubuli seminiferi contorti, 6. Tubuli seminiferi recti, 7. Rete testis, 8. Ductuli efferentes testis, 9a. Head of epididymis, 9b. Body of epididymis, 9.c Tail of epididymis,10. Vas deferens, 11a. Tunica vaginalis (parietal lamina), 11b. Tunica vaginalis (visceral lamina), and 12. Cavity of tunica vaginalis.
|Latin||tunica albuginea testis|
It is a dense blue-grey membrane, composed of bundles of white fibrous tissue which interlace in every direction.
It is applied to the tunica vasculosa over the glandular substance of the testis, and, at its posterior border, is reflected into the interior of the gland, forming an incomplete vertical septum, called the mediastinum testis (corpus Highmori).
Vertical section of the testis, to show the arrangement of the ducts.
- Anatomy photo:36:11-0102 at the SUNY Downstate Medical Center - "Inguinal Region, Scrotum and Testes: The Cross-Section of the Testis"
- inguinalregion at The Anatomy Lesson by Wesley Norman (Georgetown University) (testes)
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