Partial vertical laryngectomy in the treatment of early glottic cancer.
Treatment of early glottic cancer is still controversial. A retrospective study was conducted to analyze the results of 49 partial vertical laryngectomies in our department. All patients except 1 were successfully decannulated. The quality of voice was suboptimal but serviceable in all patients. Overall, there were 9 recurrences: 7 in the larynx and 2 in the neck. In the laryngeal recurrence group, 5 of 6 patients were successfully salvaged with total laryngectomy. One patient died of acute renal failure 1 month after salvage operation. Another patient survived 4.5 years after cisplatin-based chemotherapy. In the neck recurrence group, 1 patient was successfully salvaged with neck dissection; the other was lost to follow-up after neck dissection. The actuarial 5-year survival rate was 97.4% and the larynx preservation rate was 88%. The recurrence rate was 14%, when 2 of the 7 laryngeal recurrences were excluded because they occurred beyond 5 years. The results of this series were encouraging. We suggest that partial vertical laryngectomy is a good treatment modality for selected early glottic cancers, especially those of the T1 group.
Department of Otolaryngology, National Taiwan University Hospital, Taipei.
T S
TS
Sheen
J Y
JY
Ko
Y L
YL
Chang
D000328:Adult; D000368:Aged; D002294:Carcinoma, Squamous Cell / Q000601:surgery*; D005260:Female; D005500:Follow-Up Studies; D005931:Glottis / Q000601:surgery*; D006801:Humans; D007822:Laryngeal Neoplasms / Q000601:surgery*; D007825:Laryngectomy / Q000379:methods*; D008297:Male; D008875:Middle Aged; D009367:Neoplasm Staging; D012189:Retrospective Studies; D013997:Time Factors; D016896:Treatment Outcome; D014833:Voice Quality