Chaldean vs Egyptian *Decans*

1
I use Chaldean decans regularly in my practice as part of Lilly´s (and others) dignity system, plus his point scoring method.

Chris Brennan in his recent Astrology Podcast episode about Ancient Egyptian Astrology, refers to Egyptian Decans. I got the impression that these are different than the Chaldean ones.

Here's the link to the episode:
https://theastrologypodcast.com/2023/04 ... -astrology

If anyone has extra info on this, that would be great.

Thanks,
D.
https://www.gurastro.com