1
|
Westra JM, Zwakenberg MA, Halmos GB, van der Laan BFAM, van der Vegt B, Plaat BEC. Narrow band imaging reveals field cancerisation undetected by conventional white light: Optical diagnosis versus histopathology. Clin Otolaryngol 2024; 49:429-435. [PMID: 38400826 DOI: 10.1111/coa.14150] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/20/2023] [Revised: 10/26/2023] [Accepted: 02/11/2024] [Indexed: 02/26/2024]
Abstract
OBJECTIVE To assess whether narrow band imaging (NBI) detects fields of cancerisation around suspicious lesions in the upper aerodigestive tract, which were undetected by white light imaging (WLI). METHODS In 96 patients with laryngeal and pharyngeal lesions suspicious for malignancy, 206 biopsies were taken during laryngoscopy: 96 biopsies of suspicious lesions detected by both WLI and NBI (WLI+/NBI+), 60 biopsies adjacent mucosa only suspicious with NBI (WLI-/NBI+), and 46 biopsies of NBI and WLI unsuspicious mucosa (WLI-/NBI-) as negative controls. Optical diagnosis according to the Ni-classification was compared with histopathology. RESULTS Signs of (pre)malignancy were found in 88% of WLI+/NBI+ biopsies, 32% of WLI-/NBI+ biopsies and 0% in WLI-/NBI- (p < .001). In 58% of the WLI-/NBI+ mucosa any form of dysplasia or carcinoma was detected. CONCLUSION The use of additional NBI led to the detection of (pre)malignancy in 32% of the cases, that would have otherwise remained undetected with WLI alone. This highlights the potential of NBI as a valuable adjunct to WLI in the identification of suspicious lesions in the upper aerodigestive tract.
Collapse
Affiliation(s)
- Jeroen M Westra
- Department of Otorhinolaryngology/Head and Neck Surgery, University of Groningen, University Medical Center Groningen, Groningen, The Netherlands
| | - Manon A Zwakenberg
- Department of Otorhinolaryngology/Head and Neck Surgery, University of Groningen, University Medical Center Groningen, Groningen, The Netherlands
| | - Gyorgy B Halmos
- Department of Otorhinolaryngology/Head and Neck Surgery, University of Groningen, University Medical Center Groningen, Groningen, The Netherlands
| | - Bernard F A M van der Laan
- Department of Otorhinolaryngology/Head and Neck Surgery, University of Groningen, University Medical Center Groningen, Groningen, The Netherlands
- Department of Otorhinolaryngology/Head and Neck Surgery, Haaglanden Medical Center, The Hague, The Netherlands
| | - Bert van der Vegt
- Department of Pathology, University of Groningen, University Medical Center Groningen, Groningen, The Netherlands
| | - Boudewijn E C Plaat
- Department of Otorhinolaryngology/Head and Neck Surgery, University of Groningen, University Medical Center Groningen, Groningen, The Netherlands
| |
Collapse
|
2
|
Wang Q, Ling Y, Huang YYY, Li LR, Shen L, Zhang J, Fan GK. I-scan combined with laryngovideostroboscopy for predicting malignancy in vocal fold leukoplakia. Eur Arch Otorhinolaryngol 2024; 281:1409-1416. [PMID: 38147115 DOI: 10.1007/s00405-023-08390-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/08/2023] [Accepted: 11/30/2023] [Indexed: 12/27/2023]
Abstract
OBJECTIVE This study evaluated vocal fold leukoplakia using i-scan combined with laryngovideostroboscopy for risk assessment prediction. METHODS A total of 141 patients with 218 lesions were enrolled in this study. Morphological characteristics of leukoplakia, assessment of the vascular pattern using i-scan, and vocal fold vibratory function were analyzed. RESULTS The number of patients with no, mild, moderate, severe dysplasia, and invasive carcinoma were 68, 40, 17, 46 and 47, respectively. The sensitivity of morphological characteristic, vascular pattern, vibratory function and predictive model were 77.4%, 72%, 69.9%, and 82.8%, respectively. Receiver operating characteristic curve analysis of morphological characteristic, vascular pattern, vibratory function and predictive model were 0.771, 0.824, 0.769, and 0.923, respectively. The results of logistic regression analysis showed that rough morphological types, perpendicular vascular pattern, severe decrease and absence of mucosal waves increased the risk of malignancy (OR = 5.531, 4.973, and 16.992, respectively; P < 0.001). CONCLUSIONS I-scan combined with laryngovideostroboscopy can improve the differential diagnosis of low-risk and high-risk vocal fold leukoplakia.
Collapse
Affiliation(s)
- Qi Wang
- Department of Otolaryngology, The Second Affiliated Hospital of Zhejiang University School of Medicine, Jie Fang Road 88, Hangzhou, 310000, Zhejiang, China
| | - Yi Ling
- Department of Otolaryngology, The Second Affiliated Hospital of Zhejiang University School of Medicine, Jie Fang Road 88, Hangzhou, 310000, Zhejiang, China
| | - Yang-Yi-Yi Huang
- Department of Otolaryngology, The Second Affiliated Hospital of Zhejiang University School of Medicine, Jie Fang Road 88, Hangzhou, 310000, Zhejiang, China
| | - Lin-Rong Li
- Department of Otolaryngology, The Second Affiliated Hospital of Zhejiang University School of Medicine, Jie Fang Road 88, Hangzhou, 310000, Zhejiang, China
| | - Lei Shen
- Department of Otolaryngology, The Second Affiliated Hospital of Zhejiang University School of Medicine, Jie Fang Road 88, Hangzhou, 310000, Zhejiang, China
| | - Jian Zhang
- Department of Otolaryngology, The Second Affiliated Hospital of Zhejiang University School of Medicine, Jie Fang Road 88, Hangzhou, 310000, Zhejiang, China
| | - Guo-Kang Fan
- Department of Otolaryngology, The Second Affiliated Hospital of Zhejiang University School of Medicine, Jie Fang Road 88, Hangzhou, 310000, Zhejiang, China.
| |
Collapse
|
3
|
Staníková L, Kántor P, Fedorová K, Zeleník K, Komínek P. Clinical significance of type IV vascularization of laryngeal lesions according to the Ni classification. Front Oncol 2024; 14:1222827. [PMID: 38333687 PMCID: PMC10851150 DOI: 10.3389/fonc.2024.1222827] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/15/2023] [Accepted: 01/09/2024] [Indexed: 02/10/2024] Open
Abstract
Background Scattered, small, dot-like intraepithelial papillary capillary loops (IPCLs) represent type IV epithelial vascularization according to "Ni classification" and are considered to be nonmalignant. According to the European Laryngological Society classification, these loops are malignant vascular changes. This contradiction has high clinical importance; therefore, clarification of the clinical significance of type IV vascularization according to the Ni classification is needed. Methods The study was performed between June 2015 and December 2022. All recruited patients (n = 434) were symptomatic, with macroscopic laryngeal lesions (n = 674). Patients were investigated using the enhanced endoscopic methods of narrow band imaging (NBI) and the Storz Professional Image Enhancement System (IMAGE1 S). The microvascular patterns in the lesions were categorized according to Ni classification from 2011 and all lesions were examined histologically. Results A total of 674 lesions (434 patients) were investigated using flexible NBI endoscopy and IMAGE1 S endoscopy. Type IV vascularization was recognized in 293/674 (43.5%) lesions. Among these 293 lesions, 178 (60.7%) were benign (chronic laryngitis, hyperplasia, hyperkeratosis, polyps, cysts, granulomas, Reinkeho oedema and recurrent respiratory papillomatosis); 9 (3.1%) were squamous cell carcinoma; 61 (20.8%) were mildly dysplastic, 29 (9.9%) were moderately dysplastic, 14 (4.8%) were severe dysplastic and 2 (0.7%) were carcinoma in situ. The ability to recognize histologically benign lesions in group of nonmalignant vascular pattern according to Ni (vascularization type I-IV) and distinguish them from precancers and malignancies was with accuracy 75.5%, sensitivity 54.4%, specificity 94.4%, positive predictive value 89.6% and negative predictive value 69.9%. Conclusion Laryngeal lesions with type IV vascularization as defined by Ni present various histological findings, including precancerous and malignant lesions. Patients with type IV vascularization must be followed carefully and, in case of progression mucosal lesion microlaryngoscopy and excision are indicated.
Collapse
Affiliation(s)
- Lucia Staníková
- Department of Otorhinolaryngology, Head and Neck Surgery, University Hospital Ostrava, Ostrava, Czechia
- Department of Craniofacial Surgery, Faculty of Medicine, University of Ostrava, Ostrava, Czechia
| | - Peter Kántor
- Department of Otorhinolaryngology, Head and Neck Surgery, University Hospital Ostrava, Ostrava, Czechia
- Department of Craniofacial Surgery, Faculty of Medicine, University of Ostrava, Ostrava, Czechia
| | - Katarína Fedorová
- Department of Otorhinolaryngology, Head and Neck Surgery, University Hospital Ostrava, Ostrava, Czechia
| | - Karol Zeleník
- Department of Otorhinolaryngology, Head and Neck Surgery, University Hospital Ostrava, Ostrava, Czechia
- Department of Craniofacial Surgery, Faculty of Medicine, University of Ostrava, Ostrava, Czechia
| | - Pavel Komínek
- Department of Otorhinolaryngology, Head and Neck Surgery, University Hospital Ostrava, Ostrava, Czechia
- Department of Craniofacial Surgery, Faculty of Medicine, University of Ostrava, Ostrava, Czechia
| |
Collapse
|
4
|
Filipovsky T, Kalfert D, Lukavcova E, Zavazalova S, Hlozek J, Kovar D, Astl J, Holy R. The importance of preoperative and perioperative Narrow Band Imaging endoscopy in the diagnosis of pre-tumor and tumor lesions of the larynx. J Appl Biomed 2023; 21:107-112. [PMID: 37747310 DOI: 10.32725/jab.2023.015] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/16/2023] [Accepted: 09/13/2023] [Indexed: 09/26/2023] Open
Abstract
INTRODUCTION Narrow band imaging (NBI) is an endoscopic imaging method intended for the diagnosis of mucosal lesions of the larynx that are not visible in white-light endoscopy, but are typical of pre-tumor and tumor lesions of the larynx. THE PURPOSE OF THE STUDY To compare preoperative/perioperative white light endoscopy and NBI endoscopy with the results of histopathological examinations in pre-tumor and tumor lesions of the larynx. METHODS A prospective study, over a period of five years (5/2018-5/2023), included 87 patients with laryngeal lesions aged 24-80 years. We evaluated preoperative/ perioperative white light and NBI endoscopy, established a working prehistological diagnosis, and compared this with the definitive histopathological results of laryngeal biopsies. RESULTS In relation to the definitive histology score, a statistically significant correlation was found between the evaluation of the finding and the definitive histology for preoperative and perioperative white light endoscopy and NBI endoscopy (p < 0.001). Both methods showed higher precision when used perioperatively. CONCLUSION NBI endoscopy is an optical method that allows us to improve the diagnosis of laryngeal lesions, perform a controlled perioperative biopsy, and refine the surgical scope. The NBI endoscopy is a suitable method for the diagnosis of early cancerous lesions of the larynx. The use of preoperative/perioperative NBI endoscopy allowed us to achieve a high level of agreement correlation (p < 0.001) between the prehistological working diagnosis and the final histopathological result. The NBI method proves its application in the diagnosis of pre-tumor and tumor lesions of the larynx.
Collapse
Affiliation(s)
- Tomas Filipovsky
- Military University Hospital Prague, Department of Otorhinolaryngology and Maxillofacial Surgery, Prague, Czech Republic
- Charles University, Third Faculty of Medicine, Prague, Czech Republic
| | - David Kalfert
- Motol University Hospital, Department of Otorhinolaryngology and Head and Neck Surgery, Prague, Czech Republic
- Charles University, First Faculty of Medicine, Prague, Czech Republic
| | - Eva Lukavcova
- Military University Hospital Prague, Department of Otorhinolaryngology and Maxillofacial Surgery, Prague, Czech Republic
| | - Sarka Zavazalova
- Military University Hospital Prague, Department of Otorhinolaryngology and Maxillofacial Surgery, Prague, Czech Republic
- Charles University, Third Faculty of Medicine, Prague, Czech Republic
| | - Jiri Hlozek
- Military University Hospital Prague, Department of Otorhinolaryngology and Maxillofacial Surgery, Prague, Czech Republic
- Charles University, Third Faculty of Medicine, Prague, Czech Republic
| | - Daniel Kovar
- Military University Hospital Prague, Department of Otorhinolaryngology and Maxillofacial Surgery, Prague, Czech Republic
- Charles University, Third Faculty of Medicine, Prague, Czech Republic
| | - Jaromir Astl
- Military University Hospital Prague, Department of Otorhinolaryngology and Maxillofacial Surgery, Prague, Czech Republic
- Charles University, Third Faculty of Medicine, Prague, Czech Republic
| | - Richard Holy
- Military University Hospital Prague, Department of Otorhinolaryngology and Maxillofacial Surgery, Prague, Czech Republic
- Charles University, Third Faculty of Medicine, Prague, Czech Republic
| |
Collapse
|
5
|
Lu G, Zhang Q, Kang S, Jia C, Mou Y, Zhang T, Zhang H, Song X. Evaluating hypopharyngeal carcinoma using narrow band imaging and oxygen-injected laryngoscope: New technique. Am J Otolaryngol 2023; 44:103733. [PMID: 36527815 DOI: 10.1016/j.amjoto.2022.103733] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/22/2022] [Revised: 10/11/2022] [Accepted: 11/29/2022] [Indexed: 12/12/2022]
Abstract
OBJECTIVE To evaluate the diagnostic value of narrow band imaging (NBI) endoscopic classification for hypopharyngeal lesions and to lay the groundwork for practical applications of oxygen-injected laryngoscope for hypopharyngeal carcinoma (HC). METHODS A total of 140 subjects with suspected 146 hypopharyngeal lesions were selected for pathological examination. Subsequently, NBI and white light imaging (WLI) endoscopy were performed to observe and classify lesions into 7 types according to our modified NBI classification. Pathological results were used as the gold standard to assess the diagnostic value of the NBI classification. The value of oxygen-injected laryngoscope for accurate assessment of lesion extension was evaluated based on the exposure of hypopharyngeal lesions before and after use. RESULTS The accuracy, sensitivity, and negative predictive value of NBI endoscopy in diagnosing hypopharyngeal lesions were 95.9 %, 96.7 %, and 84.6 %, respectively, which were higher than those of WLI mode (p < 0.05). NBI endoscopy was more accurate than WLI in diagnosing malignant lesions (p < 0.05), especially for high-grade dysplasia (HGD) (p < 0.05). There was remarkable consistency between NBI classification and pathological results (Kappa = 0.855). Type Va and type Vb-c accounted for 72.7 % and 92.8 % of HGD and invasive carcinoma, respectively. Moreover, the oxygen-injected laryngoscope was found to provide a more accurate assessment of HC extension (P < 0.001). CONCLUSION We propose a more appropriate NBI endoscopic classification for hypopharyngeal lesions, which can effectively improve diagnostic accuracy, especially for the early diagnosis of hypopharyngeal cancer. Moreover, the application of oxygen-injected laryngoscope is essential for the accurate assessment of HC and has a high clinical utility.
Collapse
Affiliation(s)
- Guowei Lu
- Department of Otorhinolaryngology, Head and Neck Surgery, Yantai Yuhuangding Hospital, Qingdao University, Yantai, China; Shandong Provincial Clinical Research Center for Otorhinolaryngologic Diseases, Yantai, China
| | - Qiang Zhang
- Department of Otorhinolaryngology, Head and Neck Surgery, Yantai Yuhuangding Hospital, Qingdao University, Yantai, China; Shandong Provincial Clinical Research Center for Otorhinolaryngologic Diseases, Yantai, China
| | - Shasha Kang
- Department of Otorhinolaryngology, Head and Neck Surgery, Yantai Yuhuangding Hospital, Qingdao University, Yantai, China; Shandong Provincial Clinical Research Center for Otorhinolaryngologic Diseases, Yantai, China
| | - Chuanliang Jia
- Department of Otorhinolaryngology, Head and Neck Surgery, Yantai Yuhuangding Hospital, Qingdao University, Yantai, China; Shandong Provincial Clinical Research Center for Otorhinolaryngologic Diseases, Yantai, China
| | - Yakui Mou
- Department of Otorhinolaryngology, Head and Neck Surgery, Yantai Yuhuangding Hospital, Qingdao University, Yantai, China; Shandong Provincial Clinical Research Center for Otorhinolaryngologic Diseases, Yantai, China
| | - Tian Zhang
- Department of Otorhinolaryngology, Head and Neck Surgery, Yantai Yuhuangding Hospital, Qingdao University, Yantai, China; Shandong Provincial Clinical Research Center for Otorhinolaryngologic Diseases, Yantai, China
| | - Hua Zhang
- Department of Otorhinolaryngology, Head and Neck Surgery, Yantai Yuhuangding Hospital, Qingdao University, Yantai, China; Shandong Provincial Clinical Research Center for Otorhinolaryngologic Diseases, Yantai, China.
| | - Xicheng Song
- Department of Otorhinolaryngology, Head and Neck Surgery, Yantai Yuhuangding Hospital, Qingdao University, Yantai, China; Shandong Provincial Clinical Research Center for Otorhinolaryngologic Diseases, Yantai, China.
| |
Collapse
|
6
|
Klimza H, Pietruszewska W, Rosiak O, Morawska J, Nogal P, Wierzbicka M. Leukoplakia: An Invasive Cancer Hidden within the Vocal Folds. A Multivariate Analysis of Risk Factors. Front Oncol 2021; 11:772255. [PMID: 34966677 PMCID: PMC8711120 DOI: 10.3389/fonc.2021.772255] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/07/2021] [Accepted: 11/22/2021] [Indexed: 11/25/2022] Open
Abstract
Introduction Discerning the preoperative nature of vocal fold leukoplakia (VFL) with a substantial degree of certainty is fundamental, seeing that the histological diagnosis of VFL includes a wide spectrum of pathology and there is no consensus on an appropriate treatment strategy or frequency of surveillance. The goal of our study was to establish a clear schedule of the diagnostics and decision-making in which the timing and necessity of surgical intervention are crucial to not miss this cancer hidden underneath the white plaque. Material and Methods We define a schedule as a combination of procedures (white light and Narrow Band Imaging diagnostic tools), methods of evaluating the results (a combination of multiple image classifications in white light and Narrow Band Imaging), and taking into account patient-related risk factors, precise lesion location, and morphology. A total number of 259 patients with 296 vocal folds affected by leukoplakia were enrolled in the study. All patients were assessed for three classifications, in detail according to Ni 2019 and ELS 2015 for Narrow Band Imaging and according to Chen 2019 for white light. In 41 of the 296 folds (13.9%), the VFL specimens in the final histology revealed invasive cancer. We compared the results from the classifications to the final histology results. Results The results showed that the classifications and evaluations of the involvement of anterior commissure improve the clinical utility of these classifications and showed improved diagnostic performance. The AUC of this model was the highest (0.973) with the highest sensitivity, specificity, PPV, and NPV (90.2%, 89%, 56.9%, and 98.3%, respectively). Conclusion The schedule that combines white light and Narrow Band Imaging, with a combination of the two classifications, improves the specificity and predictive value, especially of anterior commissure involvement.
Collapse
Affiliation(s)
- Hanna Klimza
- Department of Otolaryngology and Laryngological Oncology, Poznań University of Medical Sciences, Poznań, Poland
- *Correspondence: Hanna Klimza,
| | - Wioletta Pietruszewska
- Department of Otolaryngology, Head and Neck Oncology, Medical University of Lodz, Lodz, Poland
| | - Oskar Rosiak
- Balance Disorder Unit, Department of Otolaryngology, Medical University of Lodz, Lodz, Poland
| | - Joanna Morawska
- Department of Otolaryngology, Head and Neck Oncology, Medical University of Lodz, Lodz, Poland
| | - Piotr Nogal
- Department of Otolaryngology and Laryngological Oncology, Poznań University of Medical Sciences, Poznań, Poland
| | - Małgorzata Wierzbicka
- Department of Otolaryngology and Laryngological Oncology, Poznań University of Medical Sciences, Poznań, Poland
| |
Collapse
|
7
|
Vocal Fold Leukoplakia: Which of the Classifications of White Light and Narrow Band Imaging Most Accurately Predicts Laryngeal Cancer Transformation? Proposition for a Diagnostic Algorithm. Cancers (Basel) 2021; 13:cancers13133273. [PMID: 34208811 PMCID: PMC8268866 DOI: 10.3390/cancers13133273] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/28/2021] [Revised: 06/23/2021] [Accepted: 06/27/2021] [Indexed: 12/12/2022] Open
Abstract
The management of Vocal Fold Leukoplakia (VFL) remains problematic. There is no consensus on the indications or the timing for surgery. The objective was to select the most accurate classification for predicting low- and high-risk VFL in White Light Imaging (WLI) and Narrow Band Imaging (NBI) and to establish a diagnostic algorithm with a timely referral for treatment. A total of 259 VFL patients were included in the study; 186 lesions were classified as low-grade and 110 as high-grade dysplasia. The results of WLI acc. to the two-tier and the three-tier Chen 2019 classifications and NBI classifications: ELS, Ni 2011, and Ni 2019 with different cut-off points were compared with the pathological examination (HP). In WLI, the greatest agreement was obtained between type 3 of the three-tier classification and high-grade dysplasia (accuracy, specificity, and PPV: 80.4%, 92.0%, and 81.5%, respectively). Assessing VFL periphery in NBI, cut-off point 5 (Ni 2011 type V) demonstrated a higher accuracy, specificity, and PPV than 4 (83.1%, 93.6%, 85.5% and 77.4%, 74.9%, and 65.4%, respectively). In NBI, we observed higher accuracy, sensitivity, and PPV (84.1%, 93.0%, 85.2% vs. 80.7%, 81.3% and 71.3%, respectively) for cut-off point 5 (Ni 2019 type V and VI) in comparison to the cut-off point 4 group (type IV, V, and VI) (80.7%, 81.3%, 71.3%, respectively), and a higher kappa value (0.68 vs. 0.58) was obtained. We have shown that both the plaque image and the microvascular pattern on the leukoplakia periphery are critical in the diagnosis of high-risk VFL. The most accurate predictor of VFL malignant transformation in WLI is type 3 according to the Chen 2019 classification, while in NBI type V and VI according to the Ni 2019 classification.
Collapse
|