Lin chuang er bi yan hou tou jing wai ke za zhi = Journal of clinical otorhinolaryngology head and neck surgery · 2011
[Analysis of negative cordectomy specimens using CO2 laser for T1 glottic cancer].
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Guo Hongguang, Lu Ping, Li Jinrang, Su Jianjun
Аннотация
OBJECTIVE: This study determined presence or absence of residual cancer in the surgical specimen and analyzed outcomes.
METHOD: A retrospective study of 57 patients with glottic carcinoma (7 Tis, 47 T1a, and 3 T1b) treated from January 2000 to February 2010. All histological slides from the 57 patients were re-examined under the light microscope by the pathologist and the surgeon. We performed multiple biopsies and intraoperative biopsy as a diagnostic procedure.
RESULT: There were 5, 4, 41, 3, and 4 types I to V cordectomies, respectively. 6 negative cordectomies (10.5%) were reported.
CONCLUSION: The endoscopic treatment of T1 glottic cancer should be as conservative as possible. This assures resection of all the malignant tissue and preserves the maximum amount of healthy tissue.
METHOD: A retrospective study of 57 patients with glottic carcinoma (7 Tis, 47 T1a, and 3 T1b) treated from January 2000 to February 2010. All histological slides from the 57 patients were re-examined under the light microscope by the pathologist and the surgeon. We performed multiple biopsies and intraoperative biopsy as a diagnostic procedure.
RESULT: There were 5, 4, 41, 3, and 4 types I to V cordectomies, respectively. 6 negative cordectomies (10.5%) were reported.
CONCLUSION: The endoscopic treatment of T1 glottic cancer should be as conservative as possible. This assures resection of all the malignant tissue and preserves the maximum amount of healthy tissue.