From: Vitamin D receptor (VDR) expression in different molecular subtypes of canine mammary carcinoma
Variable | Range | No. of samples | Percent (%) |
---|---|---|---|
Age at diagnosis | <10 years | 20 | 44.5 |
≥10 years | 25 | 55.5 | |
Breed | Pure | 22 | 48.9 |
Crossing | 23 | 51.1 | |
No. of tumours | One | 20 | 44.5 |
More than one | 25 | 55.5 | |
Tumour size | <3 cm | 43 | 74.1 |
≥3 cm | 15 | 25.9 | |
Lymphatic invasion | Yes | 16 | 27.6 |
No | 42 | 72.4 | |
Histologic subtype | Simple | 21 | 36.2 |
Complex | 27 | 46.6 | |
Mixed | 10 | 17.2 | |
Histologic grade | Grade 1 | 29 | 50.0 |
Grade 2 | 18 | 31.0 | |
Grade 3 | 11 | 19.0 | |
VDR expression | Positive cases | 16 | 27.6 |
Negative cases | 42 | 72.4 | |
Molecular subtype | Luminal A | 21 | 36.2 |
Luminal B | 11 | 19.0 | |
HER2-overexpression | 6 | 10.3 | |
Triple-negative | 20 | 34.5 | |
Basal-like | 18 | 31.0 | |
Non basal-like | 2 | 3.4 |