Stage III Primary Peritoneal Cancer AJCC v8 - CISMeF
Stage III Primary Peritoneal Cancer AJCC v8NCIt concept
Preferred Label : Stage III Primary Peritoneal Cancer AJCC v8;
NCIt synonyms : Stage III Primary Peritoneal Carcinoma AJCC v8;
NCIt related terms : Stage III Primary Peritoneal Cancer;
NCIt definition : Stage III includes: IIIA: T3a, N0/N1, M0; IIIB: T3b, N0/N1, M0; IIIC: T3c, N0/N1,
M0. T3a: Primary peritoneal cancer with microscopic extrapelvic (above the pelvic
brim) peritoneal involvement with or without positive retroperitoneal lymph nodes.
T3b: Primary peritoneal cancer with macroscopic peritoneal metastasis beyond pelvis
2 cm or less in greatest dimension with or without metastasis to the retroperitoneal
lymph nodes. T3c: Primary peritoneal cancer with macroscopic peritoneal metastasis
beyond the pelvis more than 2 cm in greatest dimension with or without metastasis
to the retroperitoneal lymph nodes (includes extension of tumor to capsule of liver
and spleen without parenchymal involvement of either organ). N0: No regional lymph
node metastasis. N1: Positive retroperitoneal lymph nodes only (histologically confirmed).
M0: No distant metastasis. (AJCC 8th Ed.);