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Archives of Otolaryngology
and Rhinology – ISSN: 2455-1759
Peertechz Journals
Research Article
Prediction of Positive Surgical Margins in
Sinonasal Tract Squamous Cell Carcinoma
 Yujiro Fukuda, Hidenori Suzuki, Nobuhiro Hanai, Hitoshi
Hirakawa, Taijiro Ozawa, Eiichi Sasaki, Yasushi Yatabe,
Hiroshi Yamashita and Yasuhisa Hasegawa
 *Corresponding author: Yasuhisa Hasegawa, Aichi Cancer
Center Hospital, 1-1, Kanokoden, Chikusa-Ku, 464-8681
Nagoya, Japan, Tel: +81 52 762 6111; (x3104); Fax: +81-52-
764-2944;
 Dates: Received: 30 September, 2016; Accepted: 12 October,
2016; Published: 13 October, 2016
 Citation: Fukuda Y, Suzuki H, Hanai N, Hirakawa H, Ozawa T,
et al. (2016) Prediction of Positive Surgical Margins in
Sinonasal Tract Squamous Cell Carcinoma. Arch Otolaryngol
Rhinol 2(1): 056-060. DOI: 10.17352/2455-1759.000026
Abstract
 Background: In patients with clinical T4 (cT4) squamous cell carcinoma
(SCC) of sinonasal tract who received surgery, the relationship between
positive surgical margins and positive clinical N stage as diagnosed by
the presence of cervical lymph node metastasis has not been
investigated so far. Therefore, we investigated the relationship between
positive surgical margins and preoperative parameters in patients with
cT4 SCC of the sinonasal tract following surgery.
 Methods: Forty-one patients who underwent surgery for cT4 SCC of the
sinonasal tract were investigated and survival rates were calculated
using the Kaplan-Meier method. The relationship between surgical
margins and preoperative parameters was analyzed.
 Results: Both positive surgical margins and clinical N stage were
significantly correlated with shorter survival rate by log-rank test.
 Conclusion: Positive surgical margins can be predicted based on clinical
N stage in patients with cT4 SCC of the sinonasal tract.
Thank you
For more information Read Online Article…
http://www.peertechz.com/Otolaryngology-Rhinology/pdf/AOR-2-126.pdf
For
Full
Article
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prediction-of-positive-surgical-margins-in-sinonasal-tract-squamous-cell-carcinoma-archives-of-otolaryngology-and-rhinology-peertechz - journals -

  • 1. Archives of Otolaryngology and Rhinology – ISSN: 2455-1759 Peertechz Journals
  • 2. Research Article Prediction of Positive Surgical Margins in Sinonasal Tract Squamous Cell Carcinoma  Yujiro Fukuda, Hidenori Suzuki, Nobuhiro Hanai, Hitoshi Hirakawa, Taijiro Ozawa, Eiichi Sasaki, Yasushi Yatabe, Hiroshi Yamashita and Yasuhisa Hasegawa  *Corresponding author: Yasuhisa Hasegawa, Aichi Cancer Center Hospital, 1-1, Kanokoden, Chikusa-Ku, 464-8681 Nagoya, Japan, Tel: +81 52 762 6111; (x3104); Fax: +81-52- 764-2944;  Dates: Received: 30 September, 2016; Accepted: 12 October, 2016; Published: 13 October, 2016  Citation: Fukuda Y, Suzuki H, Hanai N, Hirakawa H, Ozawa T, et al. (2016) Prediction of Positive Surgical Margins in Sinonasal Tract Squamous Cell Carcinoma. Arch Otolaryngol Rhinol 2(1): 056-060. DOI: 10.17352/2455-1759.000026
  • 3. Abstract  Background: In patients with clinical T4 (cT4) squamous cell carcinoma (SCC) of sinonasal tract who received surgery, the relationship between positive surgical margins and positive clinical N stage as diagnosed by the presence of cervical lymph node metastasis has not been investigated so far. Therefore, we investigated the relationship between positive surgical margins and preoperative parameters in patients with cT4 SCC of the sinonasal tract following surgery.  Methods: Forty-one patients who underwent surgery for cT4 SCC of the sinonasal tract were investigated and survival rates were calculated using the Kaplan-Meier method. The relationship between surgical margins and preoperative parameters was analyzed.  Results: Both positive surgical margins and clinical N stage were significantly correlated with shorter survival rate by log-rank test.  Conclusion: Positive surgical margins can be predicted based on clinical N stage in patients with cT4 SCC of the sinonasal tract.
  • 4. Thank you For more information Read Online Article… http://www.peertechz.com/Otolaryngology-Rhinology/pdf/AOR-2-126.pdf For Full Article PDF