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Publikační činnost

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Typ záznamu * :	článek v odborném periodiku (J)
Domácí pracoviště * :	Katedra kraniofaciálních oborů (11330)
Název * :	Comparison of narrow band imaging and the Storz Professional Image Enhancement System for detection of laryngeal and hypopharyngeal pathologies
Citace :	Komínek, P., Zeleník, K., Formánek, M., Jančatová, D., Walderová, R. a Stáníková, L. Comparison of narrow band imaging and the Storz Professional Image Enhancement System for detection of laryngeal and hypopharyngeal pathologies. EUROPEAN ARCHIVES OF OTO-RHINO-LARYNGOLOGY. 2018, 275(7), s. 1819-1825. ISSN 0937-4477.

Podnázev :
Rok * :	2018
Obor * :	ORL, oftalmologie, stomatologie
Kód ISSN * :	0937-4477
Oficiální název periodika * :	EUROPEAN ARCHIVES OF OTO-RHINO-LARYNGOLOGY
Stát vydavatele periodika * :	Spojené státy americké
Svazek periodika * :	275
Číslo periodika v rámci svazku * :	7
Číslo článku :
Ročník :
Počet stran článku * :	6
Strana od * :	1819
Strana do * :	1825
Kód UT WoS :	000434707600019
EID :	2-s2.0-85048252676
Poddruh recenzovaného článku :	Článek v impaktovaném časopise (Jimp)

Klíčová slova anglicky * :	Precancerous lesion; Squamous cell carcinoma of larynx; Narrow band imaging; SPIES; Endoscopy
Popis v původním jazyce * :	The aim of this study was to compare narrow band imaging (NBI) endoscopy and Storz Professional Image Enhancement System (SPIES) in observing epithelial and/or subepithelial microvascular irregularities and pathologies. A total of 73 patients with laryngeal or hypopharyngeal lesions were investigated using high-definition NBI endoscopy preoperatively in local anesthesia and using SPIES system intraoperatively in general anesthesia from August 2016 to October 2017. Superficial vascular structures were classified preoperatively (NBI) and intraoperatively (SPIES) according to descriptive guidelines of vascular changes by Arens. All lesions were endoscopically evaluated and divided according to the histological examination into four groups (A-benign lesions, B-recurrent respiratory papillomatosis, C-low-grade dysplasia, D-high-grade dysplasia, carcinoma in situ or invasive squamous cell carcinoma), and results were compared with NBI and SPIES optical biopsy. Benign lesions (polyps, cysts, chronic inflammation, hyperkeratosis) were histologically confirmed in 26/73 (35.6%) cases and identified by NBI in 20/26 lesions (76.9%) and in 20/26 cases (76.9%) by SPIES, respectively. Recurrent respiratory papillomatosis was confirmed in 16/73 (21.9%) and detected in 15/16 cases (93.8%) by NBI and in 16/16 cases (100.0%) by SPIES. Low-grade dysplasia (mild and moderate dysplasia) was histologically detected in 7/73 patients (9.6%) and accurately identified by NBI in 6/7 (85.7%) and by SPIES in 6/7 (85.7%) cases, respectively. Histopathological features of severe dysplasia, carcinoma in situ or invasive squamous cell carcinoma were detected in 24/73 (32.9%) patients. According to the NBI endoscopy the suspected vascular neoangiogenesis was recognized in 19/24 cases (79.2%) and in 18/24 cases (75.0%) using SPIES endoscopy. Sensitivity and specificity of NBI endoscopy and SPIES system in correct prediction of histological diagnosis of already detected lesions were 83.0 and 98.0% and
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R01:	RIV/61988987:17110/18:A20020U8

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