Stage IVB Lung Cancer AJCC v9
specificStage IVB includes: (Any T, Any N, M1c1); (Any T, Any N, M1c2). M1c1: Multiple extrathoracic metastases in a single organ system. Note: For example, the skeleton is considered one organ. Several metastases in a single bone or several metastases in several bones are classified as M1c1. M1c2: Multiple extrathoracic metastases in multiple organ systems. (AJCC 9th ed.)
Top Centers for Stage IVB Lung Cancer AJCC v9
Ranked by research excellence score (trials · grants · publications). Methodology →
No centers currently specializing in this cancer type.
Research tier badges reflect trial volume, NIH grant funding, and publication impact — not clinical outcomes or patient satisfaction. Learn about our methodology →