
Intratesticular ducts
As the convoluted tubules enlarge during puberty, the mediastinum is flattened toward the posterior of the organ. The same transition of convoluted tubules to straight tubules to rete testis persists in the adult. 10x

Tunica albuginea
As the convoluted tubules enlarge during puberty, the mediastinum is flattened toward the posterior of the organ. The same transition of convoluted tubules to straight tubules to rete testis persists in the adult. 10x

Mediastinum
As the convoluted tubules enlarge during puberty, the mediastinum is flattened toward the posterior of the organ. The same transition of convoluted tubules to straight tubules to rete testis persists in the adult. 10x

Convoluted portions
As the convoluted tubules enlarge during puberty, the mediastinum is flattened toward the posterior of the organ. The same transition of convoluted tubules to straight tubules to rete testis persists in the adult. 10x

Rete testis
As the convoluted tubules enlarge during puberty, the mediastinum is flattened toward the posterior of the organ. The same transition of convoluted tubules to straight tubules to rete testis persists in the adult. 10x

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Image sources >
The image on the left was taken of a slide in the University of Mississippi collection. The image on the right was taken of a slide in the University of Michigan collection.