Kidney(NeoAdjuvant Pathological) - TNM Calc
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Primary Tumor (T)
Regional Lymph Nodes (N)
Distant Metastasis (M)
R e s u l t s
Stage
 
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Kidney(NeoAdjuvant Pathological) - TNM Calc

This view displays the TNM formula. Please select appropriate value from the list for T/N/M variables. The result will be displayed, based on your selection of variables.

Neoadjuvant Pathological T (yT)

ypT Category ypT Criteria
ypTX Primary tumor cannot be assessed
ypT0 No evidence of primary tumor
ypT1 Tumor less than or equal to 7 cm in greatest dimension, limited to the kidney
ypT1a Tumor less than or equal to 4 cm in greatest dimension, limited to the kidney
ypT1b Tumor greater than 4 cm but less than or equal to 7 cm in greatest dimension limited to the kidney
ypT2 Tumor greater than 7 cm in greatest dimension, limited to the kidney
ypT2a Tumor greater than 7 cm but less than or equal to 10 cm in greatest dimension, limited to the kidney
ypT2b Tumor greater than 10 cm, limited to the kidney
ypT3 Tumor extends into major veins or perinephric tissues, but not into the ipsilateral adrenal gland and not beyond Gerota's fascia
ypT3a Tumor extends into the renal vein or its segmental branches, or invades the pelvicalyceal system, or invades perirenal and /or renal sinus fat but not beyond Gerota's fascia
ypT3b Tumor extends into the vena cava below the diaphragm
ypT3c Tumor extends into the vena cava above the diaphragm or invades the wall of the vena cava
ypT4 Tumor invades beyond Gerota's fascia (including contiguous extension into the ipsilateral adrenal gland )
Neoadjuvant Pathological N (pY)
ypN Category ypN Criteria
ypNX Regional lymph nodes cannot be assessed
ypN0 No regional lymph node metastasis
ypN1 Metastasis in regional lymph node(s)

Definition of Distant Metastasis (M)- Neoadjuvant Pathological M (pY)

ypM Category ypM Criteria
cM0 No distant metastasis
cM1 Distant metastasis
pM1 Microscopic evidence of distant metastasis