label: Stage 0 Hilar Cholangiocarcinoma AJCC v8
label_lc: stage 0 hilar cholangiocarcinoma ajcc v8
description: Stage 0 includes: Tis, N0, M0. Tis: Carcinoma in situ/high grade dysplasia. N0: No regional lymph node metastasis. M0: No distant metastasis. (AJCC 8th ed.)