犬乳腺肿瘤改良 TNM 分期系统a
Stage | T | N | M |
|---|---|---|---|
I | < 3 cm (T1) | No nodal involvement (N0) | No distant metastasis (M0) |
II | 3–5 cm (T2) | No nodal involvement (N0) | No distant metastasis (M0) |
III | > 5 cm (T3) | No nodal involvement (N0) | No distant metastasis (M0) |
IV | Any tumor size | Nodal involvement (N1) | No distant metastasis (M0) |
V | Any tumor size | Any | Distant metastasis (M1) |
a T, size of primary tumor. N, nodal involvement. M, distant metastasis. | |||
在这些主题中
