Prognostic heterogeneity in multilevel N2 non-small cell lung cancer patients: importance of lymphadenopathy and occult intrapulmonary metastases.
Sakao
Yukinori
Y
Department of Thoracic Surgical Oncology, Japanese Foundation for Cancer Research, Cancer Institute Hospital, Tokyo, Japan. yukinori.sakao@jfcr.or.jp
Okumura
Sakae
S
Mun
Mingyon
M
Uehara
Hirofumi
H
Ishikawa
Yuichi
Y
Nakagawa
Ken
K