Embryo 221 was later classified as Carnegie stage 16.
Carnegie Collection Embryos - Stage 16
|
Serial No. |
Size (mm) |
Grade |
Fixative |
Embedding Medium |
Plane |
Thinness (µm) |
Stain |
Year |
Notes
|
163 |
E., 9.0 Ch., 35x35x20 |
Good |
Formol |
P |
Transverse |
20 |
Al. coch. |
1899 |
Used by Bardeen and Lewis
|
221 |
E., 7.5 Ch., 40x33x33 |
Poor |
Formalin |
P |
Sagittal |
20 |
Al. coch. |
1903 |
Macerated
|
383 |
E., 7.0 Ch., 15x15x15 |
Poor |
Formalin |
P |
Transverse |
10 |
Al. carm., H. & Congo red |
1904 |
|
397 |
E., 8.0 Ch., 15x15x15 |
Poor |
Formalin |
P |
Transverse |
10 |
(Stain - Haematoxylin Eosin) |
1907 |
|
422 |
E., 9.0 Ch., 30x30x30 |
Poor |
Alc. |
P |
Transverse |
40 |
Al. coch. |
1910 |
Tubal. Partly macerated
|
559 |
E., 8.6 Ch., 20x15x12 |
Good |
Formalin |
P |
Transverse |
20 |
H. & Congo red |
1911 |
Cyclopia. Formerly listed as stage 17
|
589 |
E., 11 Ch., 30x13x13 |
Poor |
p |
P |
Sagittal |
50 |
Al. coch. |
1912 |
|
617 |
E., 7.0 Ch., 18x14x12 |
Good |
Formalin |
P |
Transverse |
15 |
Al. coch. |
1912 |
Median in group
|
636 |
E., 10 Ch.,28x28x22 |
Poor |
Formalin |
P |
Transverse |
50 |
Al. coch. |
1913 |
Macerated
|
651f |
E., 7 Ch., 25x20x15 |
Poor |
p |
p |
p |
p |
p |
1913 |
Spina bifida
|
675 |
E., 10 Ch., 50x30x25 |
Poor |
Formalin |
P |
Sagittal |
100 |
Carmine |
1915 |
Abnormal head and limbs
|
792 |
E., 8.0 Ch., 40x30x30 |
Good |
Formalin |
P |
Transverse |
20 |
Al. coch. |
1913 |
Advanced
|
887 |
E, 9.0 Ch., 31x28x17 |
Good |
Formalin |
P |
Transverse |
40 |
Al. coch. |
1914 |
Near next stage
|
1121 |
E., 11.8 |
Good |
Corros. acetic |
P |
Coronal |
40 |
Al. coch. |
1915 |
Operative. Median in group
|
1197 |
E., 10.0 Ch., 23x19x15 |
Good |
Formalin |
C |
Sagittal |
20 |
(Stain - Haematoxylin Eosin), or. G. |
1915 |
Advanced
|
1544 |
E., 7.2 |
Good |
Zenker |
P |
Sagittal |
20 |
Al. coch. |
1916 |
Tubal. Mechanical injury
|
1836 |
E., 11.0 |
Good |
Formalin |
P |
Transverse |
20 |
(Stain - Haematoxylin Eosin) |
1917 |
Most-advanced third
|
4677 |
E., 9.5 Ch., 48x36x30 |
Good |
Formalin |
P |
Transverse |
10 |
Al. coch. |
1924 |
Median in group
|
5515 |
E., 12.0 Ch., 47x37x25 |
Good |
Formalin |
C-P |
Transverse |
10 |
(Stain - Haematoxylin Eosin) |
1927 |
Near next stage
|
6054 |
E., 7,0 Ch., 21x17x12 |
Good |
Formalin |
C-P |
Transverse |
8 |
(Stain - Haematoxylin Eosin) |
1930 |
Least-advanced third
|
6507 |
E., 9.0* |
Excellent |
Corros. acetic |
C-P |
Coronal |
10 & 8 |
Al. coch. |
p |
Middle or most-advanced third
|
6509 |
E. 8.1* |
Excellent |
Corros. acetic |
C-P |
Coronal |
10 |
Al. coch. |
p |
Least-adianced or middle third
|
6510 |
E., 10.1* |
Excellent |
Corros. acetic |
C-P |
Coronal |
10 |
Al. coch. |
p |
Close to No. 6507. Ag added
|
6511 |
E, 8.1* |
Good |
Corros. acetic |
C-P |
Sagittal |
10 |
Al. coch., iron H. |
p |
Surface injured by fixative. Most-advanced third
|
6512 |
E., 7.0* |
Excellent |
Corros. acetic |
C-P |
Transverse |
10 |
Al. coch. |
p |
Least-advanced third. Borderline
|
6513 |
E., 7.2* |
Good |
Corros. acetic |
C-P |
Coronal |
10 |
Al. coch. |
p |
Surface injured by fixative. Least advanced in group
|
6514 |
E, 9 0* |
Poor |
Corros. acetic |
C-P |
Sagittal |
10 |
Al. coch. |
p |
Most-advanced third
|
6516 |
E., 10 5* |
Good |
Corros acetic |
C-P |
Sagittal |
8 |
Al. coch. |
p |
Most-advanced third. Double left kidney and ureter
|
6517 |
E., 10.5* |
Excellent |
Corros. acetic |
C-P |
Transverse |
8 |
Al. coch. |
? |
Close to No. 6516
|
6686 |
E., 11.0 Ch., l7x17xP |
Poor |
Formalin |
C-P |
Coronal |
20 |
Al. coch. |
1933 |
Tubal. Partly macerated
|
6750 |
E., 10.0 |
Good |
Formalin |
C-P |
Transverse |
10 |
H. & phlox. |
1933 |
Tubal. Advanced
|
6909 |
E., 11.0 |
Good |
Bouin |
C-P |
Coronal |
10 |
(Stain - Haematoxylin Eosin) |
1934 |
Tubal. Advanced
|
6931 |
E., 8.8 Ch., 3""x 33x16 |
Good |
Formalin |
C-P |
Coronal |
10 |
Al coch., phlox. |
1934 |
Least-advanced third. Type specimen
|
6950 |
E.. 9 0 Ch., 3lx20x18 |
Good |
Formalin |
C-P |
Transverse |
10 |
(Stain - Haematoxylin Eosin) |
1934 |
Tubal. Partly fragmented
|
7?15 |
E., 9.7 |
Exc |
Bouin |
C-P |
Coronal |
10 |
H. & phlox |
1935 |
Operative. Less advanced
|
7629 |
E., 11.5 Ch., 31x31 |
Good |
Formalin |
C-P |
Coronal |
10 |
Al. coch., phlox |
1939 |
Hysterectomy. Most advanced in group
|
7804 |
E., 9.5 Ch., 26x21x16 |
Good |
Formalin |
C-P |
Transverse |
10 |
(Stain - Haematoxylin Eosin) |
1940 |
Least-advanced third
|
7897 |
E., 12.2 Ch., 31x24x23 |
Good |
Formalin |
C-P |
Transverse |
10 |
(Stain - Haematoxylin Eosin) |
1941 |
Tubal. Advanced
|
8098 |
E., 10.0 Ch., 30 |
Good |
Formalin |
C-P |
Coronal |
6 |
(Stain - Haematoxylin Eosin) |
1942 |
Tubal. Median in group
|
8112 |
E., 10.9 |
Excellent |
Bouin |
C-P |
Coronal |
8 |
(Stain - Haematoxylin Eosin) |
1943 |
Most-advanced third
|
8179 |
E., 11.9 Ch., 23x18x17 |
Good |
Formalin |
C-P |
Coronal |
10 |
(Stain - Haematoxylin Eosin) |
1943 |
Tubal
|
8436 |
E., 10.9 Ch., 13x15x1? |
Good |
Formalin |
P |
Coronal |
10 |
Azan |
1946 |
Advanced
|
8692 |
E., 10 |
Good |
Bouin |
P |
Transverse |
10 |
(Stain - Haematoxylin Eosin) |
1949 |
Rubella. Medical abortion. Mechanically damaged
|
8697 |
E., 11.3 |
Poor |
Formalin |
C-P |
Transverse |
10 |
(Stain - Haematoxylin Eosin) |
1949 |
Perhaps stage 17
|
8773 |
E, 11 |
Excellent |
Bouin |
P |
Coronal |
10 |
Azan |
1950 |
|
8971 |
E., 10 Ch., 20.5x14.5x13.7 |
Poor |
Formalin |
|
Transverse |
15 |
(Stain - Haematoxylin Eosin) |
1932 |
Synophthalmia. Univ. Chicago No. H 1439
|
Template:CE9055 |
E., ca. 10 |
Excellent |
Bouin |
P |
Transverse |
20 |
Azan & Ag |
1953 |
Damaged
|
9229 |
E, 9.5 |
Excellent |
Formalin |
P |
Transverse |
6 |
Ag & (Stain - Haematoxylin Eosin) |
1954 |
Stage 15, 16, or 17? Mislaid
|
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.
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