File:Stage 22 image 220.jpg
From Embryology
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Developing Pituitary - Human Embryo Carnegie stage 22
- Human embryo Week 8, Carnegie Stage 22
- inset bottom right shows the complete head cross-section and approximate level of the plane.
- note the sphenoid "saddle" - only cartilage at this stage.
- trigeminal ganglia (CN V) and internal carotid arteries lateral to pituitary in complete head cross-section.
- orientation - ventral is bottom of image, dorsal is top.
- inset cross-section scale bar 1 mm.
- measured regions are shown in microns.
- neurohypophysis (posterior pituitary) containing hypothalamic recess.
- adenohypophysis (anterior pituitary) containing developing blood vessels of local circulation.
- Pituitary Links: Image - Pituitary | Image - Pituitary Measured | Endocrine - Pituitary Development | Carnegie stage 22 | Image - Low resolution Plane of Section | Image - Low resolution Pituitary
A7/B2 - Scan 35805
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File usage
The following 39 pages use this file:
- A
- BGDA Practical 7 - Week 8
- BGD Lecture - Endocrine Development
- Carnegie stage 22
- Endocrine - Pituitary Development
- Lecture - Endocrine Development
- REI - Reproductive Medicine Seminar 2018
- Royal Hospital for Women - Reproductive Medicine Seminar 2018
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- File:Stage 22 vomeronasal organ.jpg
- Template:Stage 22 histology gallery
- Template:Stage 22 histology gallery table