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Pars intermedia
The pars intermedia of the adenohypophysis lies adjacent to the pars nervosa and to the colloid-filled, cystic remnants of Rathke’s pouch. Cells of this subdivision also migrate into the pars nervosa. The pars intermedia, which is rudimentary in humans, is composed exclusively of basophils. 200x
![Cystic remnants of Rathke's pouch <p>The pars intermedia of the adenohypophysis lies adjacent to the pars nervosa and to the colloid-filled, cystic remnants of Rathke’s pouch. Cells of this subdivision also migrate into the pars nervosa. The pars intermedia, which is rudimentary in humans, is composed exclusively of basophils. 200x</p>](https://digitalhistology.org/wp-content/uploads/2017/07/Or.Endo_.Pit-11-3-ping.png)
Cystic remnants of Rathke's pouch
The pars intermedia of the adenohypophysis lies adjacent to the pars nervosa and to the colloid-filled, cystic remnants of Rathke’s pouch. Cells of this subdivision also migrate into the pars nervosa. The pars intermedia, which is rudimentary in humans, is composed exclusively of basophils. 200x
![Pars intermedia <p>The pars intermedia of the adenohypophysis lies adjacent to the pars nervosa and to the colloid-filled, cystic remnants of Rathke’s pouch. Cells of this subdivision also migrate into the pars nervosa. The pars intermedia, which is rudimentary in humans, is composed exclusively of basophils. 200x</p>](https://digitalhistology.org/wp-content/uploads/2019/03/Or.Endo_.Pit-11-1-ping.png)
Pars intermedia
The pars intermedia of the adenohypophysis lies adjacent to the pars nervosa and to the colloid-filled, cystic remnants of Rathke’s pouch. Cells of this subdivision also migrate into the pars nervosa. The pars intermedia, which is rudimentary in humans, is composed exclusively of basophils. 200x
![Pars nervosa <p>The pars intermedia of the adenohypophysis lies adjacent to the pars nervosa and to the colloid-filled, cystic remnants of Rathke’s pouch. Cells of this subdivision also migrate into the pars nervosa. The pars intermedia, which is rudimentary in humans, is composed exclusively of basophils. 200x</p>](https://digitalhistology.org/wp-content/uploads/2017/07/Or.Endo_.Pit-11-2-ping.png)
Pars nervosa
The pars intermedia of the adenohypophysis lies adjacent to the pars nervosa and to the colloid-filled, cystic remnants of Rathke’s pouch. Cells of this subdivision also migrate into the pars nervosa. The pars intermedia, which is rudimentary in humans, is composed exclusively of basophils. 200x
![- Axon bundles <p>The pars intermedia of the adenohypophysis lies adjacent to the pars nervosa and to the colloid-filled, cystic remnants of Rathke’s pouch. Cells of this subdivision also migrate into the pars nervosa. The pars intermedia, which is rudimentary in humans, is composed exclusively of basophils. 200x</p>](https://digitalhistology.org/wp-content/uploads/2017/07/Or.Endo_.Pit-11-4-ping.png)
- Axon bundles
The pars intermedia of the adenohypophysis lies adjacent to the pars nervosa and to the colloid-filled, cystic remnants of Rathke’s pouch. Cells of this subdivision also migrate into the pars nervosa. The pars intermedia, which is rudimentary in humans, is composed exclusively of basophils. 200x
![- Herring bodies <p>The pars intermedia of the adenohypophysis lies adjacent to the pars nervosa and to the colloid-filled, cystic remnants of Rathke’s pouch. Cells of this subdivision also migrate into the pars nervosa. The pars intermedia, which is rudimentary in humans, is composed exclusively of basophils. 200x</p>](https://digitalhistology.org/wp-content/uploads/2017/07/Or.Endo_.Pit-11-5-ping.png)
- Herring bodies
The pars intermedia of the adenohypophysis lies adjacent to the pars nervosa and to the colloid-filled, cystic remnants of Rathke’s pouch. Cells of this subdivision also migrate into the pars nervosa. The pars intermedia, which is rudimentary in humans, is composed exclusively of basophils. 200x
![Blood vessels <p>The pars intermedia of the adenohypophysis lies adjacent to the pars nervosa and to the colloid-filled, cystic remnants of Rathke’s pouch. Cells of this subdivision also migrate into the pars nervosa. The pars intermedia, which is rudimentary in humans, is composed exclusively of basophils. 200x</p>](https://digitalhistology.org/wp-content/uploads/2017/07/Or.Endo_.Pit-11-6-ping.png)
Blood vessels
The pars intermedia of the adenohypophysis lies adjacent to the pars nervosa and to the colloid-filled, cystic remnants of Rathke’s pouch. Cells of this subdivision also migrate into the pars nervosa. The pars intermedia, which is rudimentary in humans, is composed exclusively of basophils. 200x