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Table 1 Tumors, lymph node status and histologic and immunohistochemical features of metastatic and non-metastatic canine mammary carcinomas

From: Metastatic canine mammary carcinomas can be identified by a gene expression profile that partly overlaps with human breast cancer profiles

Dog Breed Age in years Histologic Grade Tumor size (cm) Affected lymph node Postoperative overall survival (months) ERa ERBB2
1 American Pittbull 9 Grade III 3 Inguinal 8 - +
2 Bobtail 10 Grade III 3 inguinal 6 - +
3 Rottweiler 10 Grade III 3 inguinal 6 - +
4 Dachshund 13 Grade II 2 inguinal 3 - +
5 Bavarian Mountain Dog 13 Grade III 5 inguinal 8 - +
6 Golden Retriever 11 Grade III 1 inguinal 5 - -
7   12 Grade II 1 axillary 2 - +
8 Pudel 16 Grade II 3 inguinal 2 - -
9 West Highland White Terrier 16 Grade II 0.5 inguinal 3 - +
10 French Bulldog 15 Grade III 1 inguinal / - +
11 Mixed Breed 16 Grade II 3 inguinal 9 - +
12 Beagle 11 Grade II 4 inguinal 1 - +
13 Mixed Breed 9 Grade III 2 inguinal / - +
14 Mixed Breed 12 Grade III 4 - >24 - +
15 Dalmatian 10 Grade II 3 - >24 - +
16 Irish Setter 9 Grade II 3 - >24 - +
17 Labrador 11 Grade III 3 - >24 - -
18 Soft coat. wheaten Terrier 12 Grade III 4 - >24 - +
19 Mixed Breed 11 Grade III 3 - >24 - +
20 German Short Hair 12 Grade III 15 - >24 - +
21 Poodle 11 Grade II 3 - >24 - +
22 Mixed Breed 15 Grade III 7 - >8 - +
23 Miniature Pinscher 13 Grade II 2 - >24 - +
24 Mixed Breed 11 Grade III 9 - >24 - +
25 Great Dane 10 Grade III 7 - >24 - +
26 Mixed Breed 9 Grade III 3 - >24 - +
27 Mixed Breed 13 Grade III 7 - >24 - +
  1. WHWT: West Highland White Terrier