Study on local recurrence of squamous cell carcinoma of the lung on hilar lesion
Hayakawa, M.; Kotake, Y.; Yasumitsu, T.; Kikui, M.; Morino, H.; Fukuoka, M.
Kyobu Geka. Japanese Journal of Thoracic Surgery 43(10): 772
1990
ISSN/ISBN: 0021-5252 PMID: 2214433 Document Number: 350369
The study population consisted of 62 patients with squamous cell carcinoma of the lung on hilar lesion who underwent curative or relative curative resection during the seven year period between January, 1980 and December, 1986. We studied the correlation between local recurrence and the distance from the surgical margin of the trachea or bronchus to the tumor. 1) As the classification of the T and N factors increased, the incidence of local recurrence became higher. 2) In order to prevent local relapse, we need to completely resect the hilar and mediastinal lymph nodes, and we must maintain a distance of 16 mm or more between the surgical margin of the trachea or bronchus and the tumor.