Miller—Distribution of the Bile Ducts of the Cat. 625 
Table I. 
Lobe. 
Ductus 
hepaticus 
dexter. 
Ductus 
hepaticus 
sinister. 
Right,median.. ..... 
55 
15 
Cranial division of right lateral. .............................. 
55 
12 
Caudal division of right lateral..... . ... .................. 
51 
12 
Quadrate . ..... 
5 
S3 
Left median ...... 
1 
99 
Left lateral ....... 
1 
99 
Caudate..... ................ 
14 
66 
The destination of the ductus hepaticus dexter et sinister is 
shown in Table II. 
Table II. 
Duct. 
Ductus 
hepaticus 
dexter. 
Ductus 
hepaticus 
sinister. 
Ductus hepaticus prnprins... .. . 
12 
12 
Ductus cysticus....... 
15 
15 
Ductus choledochus, opposite other duct...... 
15 
18 
Ductus choledochus, below other duct ... — 
13 
14 
Ductus choledochus, other duct missing.. . 
0 
37 
The analysis of the ducts from each lobe is given in Table III. 
The destinations given are the immediate ones, the ultimate des¬ 
tinations have been shown in Table I. 
Table III. 
.3 
Ducts from ’o H 
i 
r 
i 
i 
Duct of right median 1 
lobe. | 
Duct of cranial division | 
! of right lateral lobe. | 
Duct of caudal division 
1 of right lateral lobe. 
Duct of caudate lobe. j 
Duct of left lateral lobe, j 
Duct of left median lobe, j 
Duct of quadrate lobe. | 
Ductus hepaticus dexter j 
Ductus hepaticus sinis- I 
ter. ji 
Ductus hepaticus pro- J 
prius. 
Ductus cysticus. 
Ductus choledochus. 
Right median lobe...... ... 
1 
0 
1 
0 
0 
5 
53 
12 
1 
34 
8 
0 
Cranial division of right lateral lob© 
6 
85 
0 
0 
0 
0 
6 
1 
0 
4 
Caudal division of right lateral lobe. 
2 
1 
0 
2 
1 
0 
50 
14 
0 
9 
26 
Caudate lobe. ...... 
6 
0 
7 
5 
3 
4 
8 
0 
59 
3 
6 
9 
Left lateral lobe....... 
0 
0 
0 
2 
2 
1 
99 
0 
1 
6 
Left median lobe..................... 
1 
0 
0 
0 
3 
3 
1 
99 
0 
2 
1 
Quadrate lobe.. 
6 
0 
2 
0 
2 
22 
2 
66 
1 
7 
8 
Note. —In the preparation of the above tables, my laboratory assist¬ 
ant, Mr. R. H. Johnson, gave me efficient aid. 
40 
