134 
Specimen. 
MALL. 
TABLE XVI. 
[VoL. XIX. 
NorMAL EmMpryo oF THE EIGHTH WEEK AND OLDER. 
3 nee) 3 
; ne : Bad : a 
Chorion. tH OO Specimen. iB | Chorion., B do 
aq ee aq 
os) | ® 
mm. days mm. mm days. 
94 || No. 315 47 63 
45 X 40 No. 105 48 83 
40 75 No. 184 Re) || Oe) >< iy aes 
70 X 60 X 50 No. 151 52 | 80x 60 x 60 
64 No. 169. 52 110 
AOP=sG 2m No. 139. 55 | 80x 65 x 4o 79 
40 X 30 X 30 No. 326 55 i 
75 || No. 267. 59 84 
5° X 40 No. 30.. 60 Wa 
71 No: 273; Gof, "76 50: m0 56 
60 X 45 X 20 No. 92. 70 98 
57 Now 23°. 70 65 
50 X 35 69 No. 300 he 14 wks 
68 No 34h7.<) | 80 104 
66 No. 172 80 103 
60 X 50 X 40 78 No. 125 83 84 
AOE Oeans No. 308. 84 IOL 
9 wks Noia3%e go 64 
61 No. 146 95 115 
77 || No. 39 95 IOI 
70 X 60 X 50 No. 117. 100 III 
VOX Ona 710 No. 394. 105 125 
82 No. 138 wine 127 
2 No. 355. 113 14 wks 
89 No. 126 125 125 
60 X 50 X 40 78 No. 149 130 126 
44 No. 46.. 135 140 
36 No. 356 150 130 
84 No. 98.. 160 125 
60 X 40 X 30 No. 359. 160 156 
80 x 60 x 60 78 No. 354 190 178 
65 X50 No. 121 210 190 
68x 50x 50 83 
line, usually infiltrated with 
tacked by syncytial masses. 
thin and much twisted. 
leucocytes, and sometimes at- 
The umbilical cord is usually 
It appears as if the beginning of the 
trouble lay in the chorion or placenta, which was gradually 
poisoned by the products of inflammation in the uterus, and 
in the course of time this resulted in fibrous degeneration of 
its villi, main wall of the chorion and finally the cord. As 
a result of malnutrition, the tissues of the embryo grew in 
