scholarly journals Verification of the eighth edition of the UICC‐TNM classification on surgically resected lung adenocarcinoma: Comparison with previous classification in a local center

2021 ◽  
Author(s):  
Hiroshi Minato ◽  
Kazuyoshi Katayanagi ◽  
Hiroshi Kurumaya ◽  
Nobuhiro Tanaka ◽  
Hideki Fujimori ◽  
...  
Keyword(s):  
Lung Adenocarcinoma ◽  
Tnm Classification ◽  
Local Center ◽  
Eighth Edition

Comments on the eighth edition of the TNM classification for lung cancer. Radical changes and limitations: Does size matter?

2017 ◽  
Vol 89 (3-4) ◽  
pp. 141-148 ◽  
Author(s):  
S. Nikolouzos ◽  
G. Zacharia ◽  
N. Baltayiannis ◽  
D. Anagnostopoulos ◽  
N. Bolanos ◽  
...  
Keyword(s):  
Lung Cancer ◽  
Tnm Classification ◽  
Eighth Edition ◽  
Size Matter

scholarly journals The IASLC Lung Cancer Staging Project: The New Database to Inform the Eighth Edition of the TNM Classification of Lung Cancer

2014 ◽  
Vol 9 (11) ◽  
pp. 1618-1624 ◽  
Author(s):  
Ramón Rami-Porta ◽  
Vanessa Bolejack ◽  
Dorothy J. Giroux ◽  
Kari Chansky ◽  
John Crowley ◽  
...  
Keyword(s):  
Lung Cancer ◽  
Tnm Classification ◽  
Cancer Staging ◽  
Eighth Edition

Prognostic value of the eighth edition AJCC TNM classification for differentiated thyroid carcinoma

Oral Oncology ◽  
2017 ◽  
Vol 71 ◽  
pp. 81-86 ◽  
Author(s):  
Tae Hyuk Kim ◽  
Young Nam Kim ◽  
Hye In Kim ◽  
So Young Park ◽  
Jun-Ho Choe ◽  
...  
Keyword(s):  
Thyroid Carcinoma ◽  
Prognostic Value ◽  
Tnm Classification ◽  
Differentiated Thyroid Carcinoma ◽  
Eighth Edition

scholarly journals Prognostic impact of solid tumor component diameter in early-stage non-small cell lung carcinoma treated with intensity-modulated fractionated radiotherapy: a retrospective analysis impact of solid tumor component diameter in NSCLC treated with IMRT

2020 ◽  
Vol 93 (1109) ◽  
pp. 20191027
Author(s):  
Tomohiro Itonaga ◽  
Ryuji Mikami ◽  
Mitsuru Okubo ◽  
Tatsuhiko Saito ◽  
Sachika Shiraishi ◽  
...  
Keyword(s):  
Solid Tumor ◽  
Classification System ◽  
Early Stage ◽  
Tnm Classification ◽  
Small Cell ◽  
Stage I ◽  
Tumor Diameter ◽  
Small Cell Lung ◽  
Intensity Modulated ◽  
Eighth Edition

Objective: To investigate the suitability of the new diameter-based subgroupings of the eighth edition Tumor Node Metastasis (TNM) classification system regarding radiotherapy treatment for early-stage non-small-cell lung cancer (NSCLC), we retrospectively re-analyzed the clinical data of patients treated with intensity-modulated radiotherapy using non-coplanar beams (ncIMRT) for Stage I NSCLC. Methods: Between March 2011 and March 2018, 92 patients with 94 tumors who were diagnosed with Stage I NSCLC according to the seventh edition TNM classification system were enrolled and underwent ncIMRT of 75 Gy in 30 fractions. Local control (LC), progression-free survival (PFS), and overall survival (OS) were retrospectively investigated according to the T-classification subdivisions of the eighth edition and maximal solid tumor component diameter. Results: The median follow-up period was 32.5 months. The median maximum tumor and solid tumor component diameters were 22 mm and 18 mm, respectively. 3-year LC, PFS, and OS rates were 84.1%, 69.4%, and 85.3%, respectively. The 3-year LC rates were 91.0 and 76.8% in the groups with tumor diameter ≤2 cm and >2 cm, corresponding to the T1c and T1b subdivisions of the eighth edition, respectively (p = 0.24). In the ≤2 cm and >2 cm solid tumor component groups, the 3 year LC rates were 93.6 and 63.2%, respectively, which were significantly different (p = 0.007). Conclusion: LC rates after radiotherapy in patients with Stage I NSCLC were correlated with solid tumor component diameter. High LC rates in patients with solid tumor components <2 cm in diameter were associated with high PFS and OS rates. Advances in knowledge: This study suggests that the eighth edition TNM classification system, which focuses on solid tumor components rather than tumor diameter, can be applied to radiotherapy.

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