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Stage IV Gallbladder Cancer AJCC v8

MedGen UID:
Concept ID:
Neoplastic Process
Synonym: Stage IV Gallbladder Carcinoma AJCC v8


Stage IV includes: IVA: T4, N0-1, M0; IVB: (Any T, N2, M0); (Any T, Any N, M1). T4: Tumor invading the main portal vein or hepatic artery or invading two or more extrahepatic organs or structures. N0: No regional lymph node metastasis. N1: Metastases to one to three regional lymph nodes. N2: Metastases to four or more regional lymph nodes. M0: No distant metastasis. M1: Distant metastasis. (AJCC 8th ed.) [from NCI]

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