Table 3. Frequency of occurrence of tumor types and number of tumors seen in each cat.
| Number of Cats | Mesenchymal | Multiple Mesenchymal | Epithelial | Multiple Epithelial | Round cell | Multiple Round cell | Benign | Unclassified | |
|---|---|---|---|---|---|---|---|---|---|
| Mesenchymal | 177 | NA | 15 | 1 | 23 | 2 | 1 | 1 | |
| Multiple Mesenchymal | NA | 1 | 0 | 0 | 0 | 0 | 1 | 0 | |
| Epithelial | 15 | 0 | 435 | NA | 67 | 4 | 7 | 0 | |
| Multiple Epithelial | 1 | 0 | NA | 21 | 3 | 1 | 0 | 0 | |
| Round cell | 25 | 0 | 67 | 3 | 479 | NA | 4 | 1 | |
| Multiple Round | 2 | 0 | 4 | 1 | NA | 29 | 0 | 0 | |
| Benign | 1 | 0 | 7 | 1 | 5 | 0 | 30 | 0 | |
| Unclassified | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | |
| Total Path Diagnosis | 221 | 3 | 528 | 27 | 578 | 36 | 43 | 3 | |
| Total Cats | 1283 | 215 | 1 | 523 | 23 | 573 | 29 | 42 | 2 |
| Cats with one tumor | 1122 | 177 | NA | 435 | NA | 479 | NA | 30 | 1 |
| Cats with two tumors | 146 | 32 | 0 | 80 | 18 | 88 | 24 | 10 | 0 |
| Cats with 3 tumors | 12 | 4 | 1 | 7 | 3 | 7 | 1 | 1 | 1 |
| Cats with 4 Tumors | 2 | 1 | 0 | 1 | 1 | 0 | 1 | 1 | 0 |
| Cats with 5 tumors | 1 | 1 | 0 | 0 | 1 | 0 | 1 | 0 | 0 |