Category:Carnegie Embryo 108

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This Embryology category shows Carnegie Collection embryo 108, Carnegie stage 23 Week 8.

Historic Papers: 1954 Stage 19-23

Serial No.	Size (mm)	Grade	Fixative	Embedding Medium	Plane	Thinness (µm)	Stain	Point Score	Sex	Year	Notes
108	E, 28 (est.)	Poor	Piurosulph. acid	P	Sagittal	45	Borax carm.	52.5	Female	1897

Carnegie Collection - Stage 23
Serial No.	Size (mm)	Grade	Fixative	Embedding Medium	Plane	Thinness (µm)	Stain	Point Score	Sex	Year	Notes
45	E,28 Ch, 40x35x20	Poor	?	P	Coronal/Transverse	50	Al. coch.	51.5	Female	1895
75	E,30	Good	Alc.	P	Sagittal	50	Coch.	57	Male	1897
86	E,30	Good	?	?	Coronal	50	Coch.		Male	1897	May be an early fetus
100	E,27	Poor	?	P	Sagittal	50	Al. coch.	57.5	?	1897
108	E, 28 (est.)	Poor	Piurosulph. acid	P	Sagittal	45	Borax carm.	52.5	Male	1897
227	E30 Ch, 60x40x20	Poor	Formalin	P	Sagittal	50, 100	Al. coch.	54	Female	1903
417	E,32 Ch., 0x60x40	Good	Formalin	P	Transverse	100	Al. coch.	58.5	Female	1907
756A	E, 27 Ch. 60x45x35	Good	Formalin	P	Coronal	50	Al. coch.	56	Male	1913
882	E , 28 Ch, 80x80x40	Good	Formalin	P	Transverse	40	Multiple	53	8	1913
950	E, 29	Good	Formol	P	Transverse	50	Al. coch.	54	Male	1914
1199	E.,26 Ch,, 60x40x30	Good	Formalin	C	Coronal	40	(Stain - Haematoxylin Eosin) aur , or. G.	54.5	Male	1915
1535	E , 28 Ch. 50x45 x15	Poor	Formalin	P	Transverse	40	(Stain - Haematoxylin Eosin)	495	Female	1916
1945	E., 27.3 Ch., 83x53x22.5	Good	Formalin	C-P	Transverse	50	(Stain - Haematoxylin Eosin) aur., or. G.	48	Male	1917
2561	E., 27 .5	Good	Formalin	C-P	Transverse	25	(Stain - Haematoxylin Eosin) aur., or. G.	48 .5	Male	1919
4205	E., 29.5	Good	Bouin	P	Transverse	50	A1. coch.	55.5	Female	1923
4289	E., 32.2 Ch., 52x35x25	Good	Formalin	P	Transverse	15, 20	A1. coch., Mallory	59	Female	1923
4525	E., 30	Good	Formalin	P	Sagittal	20	(Stain - Haematoxylin Eosin)	57	Male	1924
4570	E, 30.7 Ch., 52X50X28	Exc.	Bouin	P	Transverse.	15	(Stain - Haematoxylin Eosin) , phlox.	55	Male	1924
5154	E.,32	Good	Bouin	P	Transverse	20	(Stain - Haematoxylin Eosin)	59.5	Male	1926
5422	E., 27	Good	Formalin	P	Sagittal	40	(Stain - Haematoxylin Eosin)	52.5	Female	1927
5621A	E., 27.5	Good	Formalin	P	Transverse	20	(Stain - Haematoxylin Eosin)	52.5	Male	1927	Other twin has spina biﬁda and fused kidneys
5725	E, 23	Good	Formalin	P	Coronal	25	(Stain - Haematoxylin Eosin) aur., or. G.	50.5	Female	1928
6573	E,31.5	Good	Bouin	C	Transverse	20	(Stain - Haematoxylin Eosin)	58.5	Female	1932
7425	E, 27	Exc.	Bouin	C-P	Coronal	20	(Stain - Haematoxylin Eosin)	47	Female	1937	Ag added
9226	E, 31	Exc.	Formalin	C—P	Transverse	12	Azan	?	Female	1954
D.122	E, 27	Exc.	?	?	Transverse	19	Ag	?	?	1976	Yntema and Truex
Abbreviations Size - E. is the greatest length of the embryo and Ch. is the mean diameter of the chorion. Grade - total grade of the specimen and includes both its original quality and the condition of the mounted sections. Embedding medium - paraffin (P) or a combination of celloidin and paraffin (C-P). Fixative - formalin (Formol), alcohol and formalin (Alc, formol), Bouin (Bouin solution) Stain - ? - unknown or not determined.

Week:	1	2	3	4	5	6	7	8
Carnegie stage:	1 2 3 4	5 6	7 8 9	10 11 12 13	14 15	16 17	18 19	20 21 22 23

References

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