PROSPECTIVE STUDY OF EARLY DETECTION OF PHARYNGEAL SUPERFICIAL CARCINOMA WITH THE NARROWBAND IMAGING LARYNGOSCOPE

被引：57

作者：

Ugumori, Toru ^{[1
,3
]}

Muto, Manabu ^{[2
]}

Hayashi, Ryuichi ^{[1
]}

Hayashi, Tomomasa ^{[1
]}

Kishimoto, Seiji ^{[3
]}

机构：

[1] Natl Canc Ctr Hosp, Div Head & Neck Surg, Kashiwa, Chiba 2778577, Japan

[2] Kyoto Univ, Dept Gastroenterol & Hepatol, Grad Sch Med, Sakyo Ku, Kyoto, Japan

[3] Tokyo Med & Dent Univ, Dept Head & Neck Surg, Grad Sch Med, Bunkyo Ku, Tokyo, Japan

来源：

HEAD AND NECK-JOURNAL FOR THE SCIENCES AND SPECIALTIES OF THE HEAD AND NECK | 2009年 / 31卷 / 02期

关键词：

head and neck cancer; laryngoscopy; pharynx; narrowband imaging; squamous cell carcinoma in situ; SQUAMOUS-CELL CARCINOMA; NECK-CANCER; MUCOSAL SITES; HEAD; ESOPHAGEAL; LESIONS;

D O I：

10.1002/hed.20943

中图分类号：

R76 [耳鼻咽喉科学];

学科分类号：

100213 ;

摘要：

Background. The newly developed narrowband imaging (NBI) gastrointestinal endoscope makes possible the detection of superficial carcinoma in the oropharynx and hypopharynx, which is difficult with the conventional laryngoscope. Here, we investigated whether the combined use of laryngoscope with NBI allows the detection of superficial carcinoma in this region. Methods. A total of 51 superficial, histologically confirmed lesions in 29 patients were studied. The quality of visualization of superficial carcinoma in the oropharynx and hypopharynx using the NBI-equipped laryngoscope was evaluated in comparison with the results by conventional laryngoscopy. Results. The NBI laryngoscope provided better detection of the irregular microvascular pattern of carcinoma than the conventional laryngoscope (p < .05) and better visualization of the demarcation line (p < .05), and thus significantly better visualization of the lesions. Conclusion. The NBI laryngoscope may play an important role in the diagnosis and treatment of superficial carcinoma in the oropharynx and hypopharynx. (C) 2008 Wiley Periodicals, Inc. Head Neck 31: 189-194, 2009

引用

页码：189 / 194

页数：6

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