BACKGROUND AND OBJECTIVES: The objective of this study was to evaluate the outcome of laser photo-thermoablation for palliation of recurrent squamous cell tumors of the oral cavity. STUDY DESIGN/PATIENTS AND METHODS: Seventeen patients were treated with the Nd:YAG laser (power output was 50 W) delivered through a curved oral handpiece. RESULTS: Ten patients are alive, 7 with tumor remission, and 3 with persistent disease with an average follow-up of 16 months (range = 2-36). A total of 29 tumor sites received laser treatment with 17 (58%) completely ablated. Stratified by tumor site Nd:YAG treatment led to complete local response in 8/10 buccal mucosa, 2/5 retromolar trigone, 2/2 tongue, 2/5 gingiva, 1/2 floor of mouth, 2/4 hard palate. CONCLUSIONS: Nd:YAG laser treatment of recurrent oral cavity squamous cell carcinoma can be performed safely and repeated as needed to achieve tumor palliation. However, extended follow-up may be needed before convincing evidence of long-term therapeutic benefits is obtained. Copyright 2002 Wiley-Liss, Inc.
BACKGROUND AND OBJECTIVES: The objective of this study was to evaluate the outcome of laser photo-thermoablation for palliation of recurrent squamous cell tumors of the oral cavity. STUDY DESIGN/PATIENTS AND METHODS: Seventeen patients were treated with the Nd:YAG laser (power output was 50 W) delivered through a curved oral handpiece. RESULTS: Ten patients are alive, 7 with tumor remission, and 3 with persistent disease with an average follow-up of 16 months (range = 2-36). A total of 29 tumor sites received laser treatment with 17 (58%) completely ablated. Stratified by tumor site Nd:YAG treatment led to complete local response in 8/10 buccal mucosa, 2/5 retromolar trigone, 2/2 tongue, 2/5 gingiva, 1/2 floor of mouth, 2/4 hard palate. CONCLUSIONS: Nd:YAG laser treatment of recurrent oral cavity squamous cell carcinoma can be performed safely and repeated as needed to achieve tumor palliation. However, extended follow-up may be needed before convincing evidence of long-term therapeutic benefits is obtained. Copyright 2002 Wiley-Liss, Inc.
Authors: Jian You; Rui Zhang; Guodong Zhang; Meng Zhong; Yang Liu; Carolyn S Van Pelt; Dong Liang; Wei Wei; Anil K Sood; Chun Li Journal: J Control Release Date: 2011-10-28 Impact factor: 9.776
Authors: M B Paiva; J A Sercarz; A J Pantuck; M Polyakov; R A Figlin; R F Canalis; D J Castro Journal: Lasers Med Sci Date: 2007-01-12 Impact factor: 3.161